Trace number 1832796

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.0391
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.27	c |         0 |   75112   228015 |      --       0       --      -- |     --   | -488/1215
0.00/0.27	c ==============================================================================
0.00/0.27	c Result  :   #vars: 17560   #clauses: 75112   #literals: 228015
0.00/0.27	c CPU time:   0.26096 s
0.00/0.27	c ==============================================================================
0.00/0.36	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.36	c Number of variables   : 17560        
0.00/0.36	c Number of clauses     : 75112        
0.35/0.42	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-1832796-1242787852/watcher-1832796-1242787852 -o /tmp/evaluation-result-1832796-1242787852/solver-1832796-1242787852 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832796-1242787852.cnf -random-seed=963253565 

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: 0.91 0.97 0.99 3/64 14048
/proc/meminfo: memFree=1909368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306817977 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/14048/statm: 1339 235 195 169 0 50 0
[pid=14049] ppid=14048 vsize=5356 CPUtime=0
/proc/14049/stat : 14049 (SatELiteGTI) R 14048 14048 13387 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306817977 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/14049/statm: 1339 238 198 169 0 50 0
[pid=14051] ppid=14049 vsize=0 CPUtime=0
/proc/14051/stat : 14051 (sed) Z 14049 14048 13387 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306817977 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/14051/statm: 0 0 0 0 0 0 0

[startup+0.0661921 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14048
/proc/meminfo: memFree=1909368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306817977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14048/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101196 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14048
/proc/meminfo: memFree=1909368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306817977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14048/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301225 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14048
/proc/meminfo: memFree=1909368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306817977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14048/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702294 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 14048
/proc/meminfo: memFree=1909368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 14054
/proc/meminfo: memFree=1900520/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=8568 CPUtime=1.13
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 2016 0 0 0 112 1 0 0 25 0 1 0 306818013 8773632 2002 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 2142 2002 76 170 0 1969 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13924

[startup+3.10163 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 14054
/proc/meminfo: memFree=1898536/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=11476 CPUtime=2.72
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 2718 0 0 0 271 1 0 0 25 0 1 0 306818013 11751424 2704 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 2869 2704 76 170 0 2696 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16832

[startup+6.30209 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1893032/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=16256 CPUtime=5.93
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 3933 0 0 0 590 3 0 0 25 0 1 0 306818013 16646144 3919 1992294400 134512640 135212243 4294956240 18446744073709551615 134526139 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 4064 3919 76 170 0 3891 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21612

[startup+12.702 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1883368/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=25492 CPUtime=12.32
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 6240 0 0 0 1226 6 0 0 25 0 1 0 306818013 26103808 6226 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 6373 6226 76 170 0 6200 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30848

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1867816/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=40572 CPUtime=25.12
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 9989 0 0 0 2502 10 0 0 25 0 1 0 306818013 41545728 9975 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 10143 9975 76 170 0 9970 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45928

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1839400/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=69304 CPUtime=50.71
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 17170 0 0 0 5053 18 0 0 25 0 1 0 306818013 70967296 17156 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 17326 17156 76 170 0 17153 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74660

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1830888/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=77100 CPUtime=101.9
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 19127 0 0 0 10171 19 0 0 25 0 1 0 306818013 78950400 19113 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 19275 19113 76 170 0 19102 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 82456

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1825576/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=82384 CPUtime=161.88
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 20440 0 0 0 16167 21 0 0 25 0 1 0 306818013 84361216 20426 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 20596 20426 76 170 0 20423 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87740

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1820328/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=87540 CPUtime=221.85
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 21752 0 0 0 22163 22 0 0 25 0 1 0 306818013 89640960 21738 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 21885 21738 76 170 0 21712 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 92896

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1808488/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=99468 CPUtime=281.83
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 24694 0 0 0 28159 24 0 0 25 0 1 0 306818013 101855232 24680 1992294400 134512640 135212243 4294956240 18446744073709551615 134536248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 24867 24680 76 170 0 24694 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 104824

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1808552/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=99468 CPUtime=341.81
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 24694 0 0 0 34157 24 0 0 25 0 1 0 306818013 101855232 24680 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 24867 24680 76 170 0 24694 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 104824

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14054
/proc/meminfo: memFree=1801384/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=106596 CPUtime=401.79

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

/proc/14054/statm: 32233 32067 76 170 0 32060 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 134288

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14060
/proc/meminfo: memFree=1777376/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=130120 CPUtime=641.71
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 32379 0 0 0 64137 34 0 0 25 0 1 0 306818013 133242880 32365 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 32530 32365 76 170 0 32357 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 135476

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14060
/proc/meminfo: memFree=1777376/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=130120 CPUtime=701.68
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 32379 0 0 0 70134 34 0 0 25 0 1 0 306818013 133242880 32365 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 32530 32365 76 170 0 32357 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 135476

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14060
/proc/meminfo: memFree=1766816/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=140700 CPUtime=761.67
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 35023 0 0 0 76130 37 0 0 25 0 1 0 306818013 144076800 35009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 35175 35009 76 170 0 35002 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 146056

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 14060
/proc/meminfo: memFree=1766752/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=140700 CPUtime=821.64
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 35023 0 0 0 82127 37 0 0 25 0 1 0 306818013 144076800 35009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 35175 35009 76 170 0 35002 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 146056

[startup+882.301 s]
/proc/loadavg: 1.20 1.03 1.01 2/66 14060
/proc/meminfo: memFree=1752608/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=154968 CPUtime=881.63
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 38559 0 0 0 88121 42 0 0 25 0 1 0 306818013 158687232 38545 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 38742 38545 76 170 0 38569 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 160324

[startup+942.302 s]
/proc/loadavg: 1.18 1.07 1.02 2/66 14060
/proc/meminfo: memFree=1752232/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=155364 CPUtime=941.61
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 38632 0 0 0 94119 42 0 0 25 0 1 0 306818013 159092736 38618 1992294400 134512640 135212243 4294956240 18446744073709551615 134526433 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 38841 38618 76 170 0 38668 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 160720

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/66 14060
/proc/meminfo: memFree=1752232/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=155364 CPUtime=1001.59
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 38632 0 0 0 100117 42 0 0 25 0 1 0 306818013 159092736 38618 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 38841 38618 76 170 0 38668 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 160720

[startup+1062.3 s]
/proc/loadavg: 1.02 1.04 1.01 2/66 14060
/proc/meminfo: memFree=1743720/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=164212 CPUtime=1061.57
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 40855 0 0 0 106112 45 0 0 25 0 1 0 306818013 168153088 40841 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 41053 40841 76 170 0 40880 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 169568

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 14060
/proc/meminfo: memFree=1739304/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=168040 CPUtime=1121.55
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 41833 0 0 0 112109 46 0 0 25 0 1 0 306818013 172072960 41819 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 42010 41819 76 170 0 41837 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 173396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14060
/proc/meminfo: memFree=1739240/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=168040 CPUtime=1181.53
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 41833 0 0 0 118106 47 0 0 25 0 1 0 306818013 172072960 41819 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 42010 41819 76 170 0 41837 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 173396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14060
/proc/meminfo: memFree=1739240/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=168040 CPUtime=1199.73
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 41833 0 0 0 119926 47 0 0 25 0 1 0 306818013 172072960 41819 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 42010 41819 76 170 0 41837 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 173396

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14060
/proc/meminfo: memFree=1739240/2055920 swapFree=4179700/4192956
[pid=14048] ppid=14046 vsize=5356 CPUtime=0.35
/proc/14048/stat : 14048 (SatELiteGTI) S 14046 14048 13387 0 -1 4194304 335 2600 0 0 0 0 33 2 16 0 1 0 306817977 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14048/statm: 1339 239 197 169 0 50 0
[pid=14054] ppid=14048 vsize=168040 CPUtime=1199.73
/proc/14054/stat : 14054 (minisat_static) R 14048 14048 13387 0 -1 4194304 41833 0 0 0 119926 47 0 0 25 0 1 0 306818013 172072960 41819 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/14054/statm: 42010 41819 76 170 0 41837 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 173396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14048 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=333949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=24996
# CPU time returned by wait4() is 0.358945
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.59
CPU system time (s): 0.49
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 173396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.333949
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 15
involuntary context switches= 8

runsolver used 1.3208 second user time and 3.05553 second system time

The end

Launcher Data 

Begin job on node30 at 2009-05-20 04:50:52
IDJOB=1832796
IDBENCH=70361
IDSOLVER=672
FILE ID=node30/1832796-1242787852
PBS_JOBID= 9322375
Free space on /tmp= 66400 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832796-1242787852/watcher-1832796-1242787852 -o /tmp/evaluation-result-1832796-1242787852/solver-1832796-1242787852 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832796-1242787852.cnf -random-seed=963253565

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=963253565

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1909912 kB
Buffers:         27332 kB
Cached:          72588 kB
SwapCached:       7588 kB
Active:          40316 kB
Inactive:        68588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1909912 kB
SwapTotal:     4192956 kB
SwapFree:      4179700 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          14048 kB
Slab:            23248 kB
Committed_AS:  1135224 kB
PageTables:       1360 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= 66396 MiB
End job on node30 at 2009-05-20 05:10:55