Trace number 1832274

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.53	c ==============================================================================
0.00/0.53	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.53	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.53	c ==============================================================================
0.00/0.53	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.00/0.63	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.00/0.63	c ==============================================================================
0.00/0.63	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.00/0.63	c CPU time:   0.572912 s
0.00/0.63	c ==============================================================================
0.99/1.02	c WARNING: for repeatability, setting FPU to use double precision
0.99/1.02	c Number of variables   : 48560        
0.99/1.02	c Number of clauses     : 317822       
1.01/1.36	c Parsing time: 0.31         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-1832274-1242771507/watcher-1832274-1242771507 -o /tmp/evaluation-result-1832274-1242771507/solver-1832274-1242771507 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832274-1242771507.cnf -random-seed=1226665311 

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 0.98 0.96 3/64 10141
/proc/meminfo: memFree=1905648/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=0
/proc/10141/stat : 10141 (SatELiteGTI) R 10139 10141 9785 0 -1 4194304 292 250 0 0 0 0 0 0 18 0 1 0 305184805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10141/statm: 1339 237 197 169 0 50 0

[startup+0.0977981 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 10141
/proc/meminfo: memFree=1905648/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=0
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305184805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10141/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101797 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 10141
/proc/meminfo: memFree=1905648/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=0
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305184805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10141/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301817 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 10141
/proc/meminfo: memFree=1905648/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=0
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305184805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10141/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701857 s]
/proc/loadavg: 0.91 0.98 0.96 3/64 10141
/proc/meminfo: memFree=1905648/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=0
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 305184805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10141/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 0.91 0.98 0.96 2/66 10146
/proc/meminfo: memFree=1865312/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 5356

[startup+3.10109 s]
/proc/loadavg: 0.91 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1877344/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=21956 CPUtime=2.06
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 5047 0 0 0 203 3 0 0 25 0 1 0 305184908 22482944 5020 1992294400 134512640 135212243 4294956240 18446744073709551615 134538752 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 5489 5020 75 170 0 5316 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 27312

[startup+6.30141 s]
/proc/loadavg: 0.92 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1875360/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=23972 CPUtime=5.26
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 5555 0 0 0 522 4 0 0 25 0 1 0 305184908 24547328 5528 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 5993 5528 75 170 0 5820 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29328

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1873128/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=26180 CPUtime=11.66
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 6089 0 0 0 1161 5 0 0 25 0 1 0 305184908 26808320 6062 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 6545 6062 75 170 0 6372 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31536

[startup+25.5013 s]
/proc/loadavg: 0.94 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1869672/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=29540 CPUtime=24.46
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 6934 0 0 0 2440 6 0 0 25 0 1 0 305184908 30248960 6907 1992294400 134512640 135212243 4294956240 18446744073709551615 134527761 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 7385 6907 75 170 0 7212 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34896

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1867112/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=31868 CPUtime=50.03
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 7519 0 0 0 4996 7 0 0 25 0 1 0 305184908 32632832 7492 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 7967 7492 75 170 0 7794 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 37224

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1861224/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=37880 CPUtime=101.21
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 9000 0 0 0 10112 9 0 0 25 0 1 0 305184908 38789120 8973 1992294400 134512640 135212243 4294956240 18446744073709551615 134529932 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 9470 8973 75 170 0 9297 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 43236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1858920/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=40144 CPUtime=161.19
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 9604 0 0 0 16109 10 0 0 25 0 1 0 305184908 41107456 9577 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 10036 9577 75 170 0 9863 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 45500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1856104/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=42912 CPUtime=221.16
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 10266 0 0 0 22106 10 0 0 25 0 1 0 305184908 43941888 10239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 10728 10239 75 170 0 10555 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 48268

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1849576/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=49556 CPUtime=281.13
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 11932 0 0 0 28101 12 0 0 25 0 1 0 305184908 50745344 11905 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 12389 11905 75 170 0 12216 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 54912

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1844136/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=54744 CPUtime=341.12
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 13228 0 0 0 34098 14 0 0 25 0 1 0 305184908 56057856 13201 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 13686 13201 75 170 0 13513 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 60100

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1839848/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=59012 CPUtime=401.1
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 14303 0 0 0 40095 15 0 0 25 0 1 0 305184908 60428288 14276 1992294400 134512640 135212243 4294956240 18446744073709551615 134528024 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 14753 14276 75 170 0 14580 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 64368

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1839784/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01

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

/proc/10147/statm: 19300 18816 75 170 0 19127 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 82556

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1816424/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=82416 CPUtime=641.01
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 20109 0 0 0 64080 21 0 0 25 0 1 0 305184908 84393984 20082 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 20604 20082 75 170 0 20431 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 87772

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1814696/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=84008 CPUtime=700.99
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 20526 0 0 0 70077 22 0 0 25 0 1 0 305184908 86024192 20499 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 21002 20499 75 170 0 20829 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 89364

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1814632/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=84008 CPUtime=760.96
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 20526 0 0 0 76074 22 0 0 25 0 1 0 305184908 86024192 20499 1992294400 134512640 135212243 4294956240 18446744073709551615 134536118 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 21002 20499 75 170 0 20829 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 89364

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1805352/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=93288 CPUtime=820.92
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 22853 0 0 0 82069 23 0 0 25 0 1 0 305184908 95526912 22826 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23322 22826 75 170 0 23149 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 98644

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1805288/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=93288 CPUtime=880.9
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 22854 0 0 0 88067 23 0 0 25 0 1 0 305184908 95526912 22827 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23322 22827 75 170 0 23149 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 98644

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1805224/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=93288 CPUtime=940.88
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 22854 0 0 0 94064 24 0 0 25 0 1 0 305184908 95526912 22827 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23322 22827 75 170 0 23149 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 98644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1803688/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=94872 CPUtime=1000.85
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23243 0 0 0 100061 24 0 0 25 0 1 0 305184908 97148928 23216 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23718 23216 75 170 0 23545 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 100228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1803624/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=94872 CPUtime=1060.83
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23243 0 0 0 106059 24 0 0 25 0 1 0 305184908 97148928 23216 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23718 23216 75 170 0 23545 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 100228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1803560/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=94872 CPUtime=1120.81
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23243 0 0 0 112057 24 0 0 25 0 1 0 305184908 97148928 23216 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 23718 23216 75 170 0 23545 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 100228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1801448/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=96868 CPUtime=1180.79
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23762 0 0 0 118054 25 0 0 25 0 1 0 305184908 99192832 23735 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 24217 23735 75 170 0 24044 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 102224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1801448/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=96868 CPUtime=1198.99
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23762 0 0 0 119874 25 0 0 25 0 1 0 305184908 99192832 23735 1992294400 134512640 135212243 4294956240 18446744073709551615 134535924 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 24217 23735 75 170 0 24044 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102224

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/66 10147
/proc/meminfo: memFree=1801448/2055920 swapFree=4180204/4192956
[pid=10141] ppid=10139 vsize=5356 CPUtime=1.01
/proc/10141/stat : 10141 (SatELiteGTI) S 10139 10141 9785 0 -1 4194304 335 10479 0 0 0 0 92 9 16 0 1 0 305184805 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10141/statm: 1339 239 197 169 0 50 0
[pid=10147] ppid=10141 vsize=96868 CPUtime=1198.99
/proc/10147/stat : 10147 (minisat_static) R 10141 10141 9785 0 -1 4194304 23762 0 0 0 119874 25 0 0 25 0 1 0 305184908 99192832 23735 1992294400 134512640 135212243 4294956240 18446744073709551615 134535924 0 0 4096 3 0 0 0 17 0 0 0
/proc/10147/statm: 24217 23735 75 170 0 24044 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10141 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=929858
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=93985
# CPU time returned by wait4() is 1.02384
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.66
CPU system time (s): 0.34
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 102224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.929858
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10814
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= 13
involuntary context switches= 22

runsolver used 0.970852 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-20 00:18:28
IDJOB=1832274
IDBENCH=24683
IDSOLVER=672
FILE ID=node12/1832274-1242771507
PBS_JOBID= 9322286
Free space on /tmp= 66304 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832274-1242771507/watcher-1832274-1242771507 -o /tmp/evaluation-result-1832274-1242771507/solver-1832274-1242771507 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832274-1242771507.cnf -random-seed=1226665311

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1226665311

node12.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1906128 kB
Buffers:         13300 kB
Cached:          99636 kB
SwapCached:       6880 kB
Active:          48964 kB
Inactive:        72240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906128 kB
SwapTotal:     4192956 kB
SwapFree:      4180204 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          13456 kB
Slab:            14556 kB
Committed_AS:  1147704 kB
PageTables:       1408 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= 66292 MiB
End job on node12 at 2009-05-20 00:38:31