Trace number 1837069

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) 10000.1 10005.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications 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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c Parsing...
0.00/1.00	c ==============================================================================
0.00/1.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/1.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/1.00	c ==============================================================================
0.00/1.00	c |         0 | 1214401  2831586 |  364320       0        0     nan |  0.000 % |
8.98/9.00	c |         0 |  540614  1448055 |      --       0       --      -- |     --   | -422902/-817661
8.98/9.00	c ==============================================================================
8.98/9.00	c Result  :   #vars: 89502   #clauses: 540614   #literals: 1448055
8.98/9.00	c CPU time:   8.68668 s
8.98/9.00	c ==============================================================================
9.47/9.55	c WARNING: for repeatability, setting FPU to use double precision
9.47/9.55	c Number of variables   : 89502        
9.47/9.55	c Number of clauses     : 540614       
9.53/9.89	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-1837069-1242857019/watcher-1837069-1242857019 -o /tmp/evaluation-result-1837069-1242857019/solver-1837069-1242857019 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837069-1242857019.cnf -random-seed=330840524 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.00 0.00 0.00 3/64 18895
/proc/meminfo: memFree=1876296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 313729408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 218076250194 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/18895/statm: 1339 235 195 169 0 50 0
[pid=18896] ppid=18895 vsize=5356 CPUtime=0
/proc/18896/stat : 18896 (SatELiteGTI) S 18895 18895 18858 0 -1 4194368 51 188 0 0 0 0 0 0 20 0 1 0 313729408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/18896/statm: 1339 238 198 169 0 50 0

[startup+0.10447 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18895
/proc/meminfo: memFree=1876296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201486 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18895
/proc/meminfo: memFree=1876296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301502 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18895
/proc/meminfo: memFree=1876296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701573 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 18895
/proc/meminfo: memFree=1876296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50169 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 18900
/proc/meminfo: memFree=1761464/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
[pid=18900] ppid=18895 vsize=154540 CPUtime=1.48
/proc/18900/stat : 18900 (SatELite_releas) R 18895 18895 18858 0 -1 4194304 33031 0 0 0 129 19 0 0 25 0 1 0 313729408 158248960 30024 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/18900/statm: 38635 30024 76 173 0 38460 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 159896

[startup+3.10197 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 18900
/proc/meminfo: memFree=1747384/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
[pid=18900] ppid=18895 vsize=168320 CPUtime=3.08
/proc/18900/stat : 18900 (SatELite_releas) R 18895 18895 18858 0 -1 4194304 35700 0 0 0 287 21 0 0 25 0 1 0 313729408 172359680 32693 1992294400 134512640 135223648 4294956128 18446744073709551615 134598323 0 0 4096 3 0 0 0 17 0 0 0
/proc/18900/statm: 42080 32693 76 173 0 41905 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 173676

[startup+6.30149 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 18900
/proc/meminfo: memFree=1730296/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=0
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313729408 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 237 197 169 0 50 0
[pid=18900] ppid=18895 vsize=169828 CPUtime=6.28
/proc/18900/stat : 18900 (SatELite_releas) R 18895 18895 18858 0 -1 4194304 39998 0 0 0 604 24 0 0 25 0 1 0 313729408 173903872 32933 1992294400 134512640 135223648 4294956128 18446744073709551615 134586315 0 0 4096 3 0 0 0 17 0 0 0
/proc/18900/statm: 42457 32933 76 173 0 42282 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 175184

[startup+12.7026 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 18901
/proc/meminfo: memFree=1828472/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=30880 CPUtime=3.13
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 7373 0 0 0 309 4 0 0 25 0 1 0 313730363 31621120 7345 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 7720 7345 75 170 0 7547 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36236

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 18901
/proc/meminfo: memFree=1828344/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=31408 CPUtime=15.93
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 7492 0 0 0 1588 5 0 0 25 0 1 0 313730363 32161792 7464 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 7852 7464 75 170 0 7679 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36764

[startup+51.102 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 18901
/proc/meminfo: memFree=1826104/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=33668 CPUtime=41.48
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 8049 0 0 0 4142 6 0 0 25 0 1 0 313730363 34476032 8021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 8417 8021 75 170 0 8244 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 39024

[startup+102.302 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 18901
/proc/meminfo: memFree=1819320/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=40448 CPUtime=92.64
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 9749 0 0 0 9256 8 0 0 25 0 1 0 313730363 41418752 9721 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 10112 9721 75 170 0 9939 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 45804

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 18901
/proc/meminfo: memFree=1810616/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=49412 CPUtime=152.61
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 11961 0 0 0 15251 10 0 0 25 0 1 0 313730363 50597888 11933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 12353 11933 75 170 0 12180 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 54768

[startup+222.306 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 18901
/proc/meminfo: memFree=1802424/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=57268 CPUtime=212.59
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 13968 0 0 0 21246 13 0 0 25 0 1 0 313730363 58642432 13940 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 14317 13940 75 170 0 14144 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 62624

[startup+282.303 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 18901
/proc/meminfo: memFree=1796600/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=63184 CPUtime=272.56
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 15414 0 0 0 27242 14 0 0 25 0 1 0 313730363 64700416 15386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 15796 15386 75 170 0 15623 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 68540

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 18901
/proc/meminfo: memFree=1796600/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=63184 CPUtime=332.52
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 15414 0 0 0 33238 14 0 0 25 0 1 0 313730363 64700416 15386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 15796 15386 75 170 0 15623 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 68540

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 18901
/proc/meminfo: memFree=1796600/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=63184 CPUtime=392.49
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 15415 0 0 0 39235 14 0 0 25 0 1 0 313730363 64700416 15387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 15796 15387 75 170 0 15623 0
Current children cumulated CPU time (s) 402.02

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

/proc/18901/statm: 32754 32027 75 170 0 32581 0
Current children cumulated CPU time (s) 9397.46
Current children cumulated vsize (KiB) 136372

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18917
/proc/meminfo: memFree=1725048/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9447.9
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32055 0 0 0 944752 38 0 0 25 0 1 0 313730363 134160384 32027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32027 75 170 0 32581 0
Current children cumulated CPU time (s) 9457.43
Current children cumulated vsize (KiB) 136372

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18917
/proc/meminfo: memFree=1725048/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9507.87
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32055 0 0 0 950749 38 0 0 25 0 1 0 313730363 134160384 32027 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32027 75 170 0 32581 0
Current children cumulated CPU time (s) 9517.4
Current children cumulated vsize (KiB) 136372

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724920/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9567.84
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32056 0 0 0 956746 38 0 0 25 0 1 0 313730363 134160384 32028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32028 75 170 0 32581 0
Current children cumulated CPU time (s) 9577.37
Current children cumulated vsize (KiB) 136372

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724984/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9627.82
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32057 0 0 0 962744 38 0 0 25 0 1 0 313730363 134160384 32029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32029 75 170 0 32581 0
Current children cumulated CPU time (s) 9637.35
Current children cumulated vsize (KiB) 136372

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724920/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9687.79
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32057 0 0 0 968741 38 0 0 25 0 1 0 313730363 134160384 32029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32029 75 170 0 32581 0
Current children cumulated CPU time (s) 9697.32
Current children cumulated vsize (KiB) 136372

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724856/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9747.75
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32057 0 0 0 974737 38 0 0 25 0 1 0 313730363 134160384 32029 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32029 75 170 0 32581 0
Current children cumulated CPU time (s) 9757.28
Current children cumulated vsize (KiB) 136372

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724856/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9807.73
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32062 0 0 0 980735 38 0 0 25 0 1 0 313730363 134160384 32034 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32034 75 170 0 32581 0
Current children cumulated CPU time (s) 9817.26
Current children cumulated vsize (KiB) 136372

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724792/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9867.7
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32064 0 0 0 986732 38 0 0 25 0 1 0 313730363 134160384 32036 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32036 75 170 0 32581 0
Current children cumulated CPU time (s) 9877.23
Current children cumulated vsize (KiB) 136372

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724728/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131016 CPUtime=9927.67
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32065 0 0 0 992729 38 0 0 25 0 1 0 313730363 134160384 32037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32754 32037 75 170 0 32581 0
Current children cumulated CPU time (s) 9937.2
Current children cumulated vsize (KiB) 136372

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724536/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131412 CPUtime=9987.65
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32164 0 0 0 998727 38 0 0 25 0 1 0 313730363 134565888 32136 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32853 32136 75 170 0 32680 0
Current children cumulated CPU time (s) 9997.18
Current children cumulated vsize (KiB) 136768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724344/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131684 CPUtime=9990.55
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32219 0 0 0 999017 38 0 0 25 0 1 0 313730363 134844416 32191 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32921 32191 75 170 0 32748 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 137040

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

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

[startup+10005.2 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 18919
/proc/meminfo: memFree=1724344/2055920 swapFree=4180384/4192956
[pid=18895] ppid=18893 vsize=5356 CPUtime=9.53
/proc/18895/stat : 18895 (SatELiteGTI) S 18893 18895 18858 0 -1 4194304 333 53743 0 0 0 0 916 37 16 0 1 0 313729408 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18895/statm: 1339 239 197 169 0 50 0
[pid=18901] ppid=18895 vsize=131684 CPUtime=9990.55
/proc/18901/stat : 18901 (minisat_static) R 18895 18895 18858 0 -1 4194304 32219 0 0 0 999017 38 0 0 25 0 1 0 313730363 134844416 32191 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/18901/statm: 32921 32191 75 170 0 32748 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 137040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18895 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=167606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=375942
# CPU time returned by wait4() is 9.54355
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10005.2
CPU time (s): 10000.1
CPU user time (s): 9999.33
CPU system time (s): 0.75
CPU usage (%): 99.9487
Max. virtual memory (cumulated for all children) (KiB): 189860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.16761
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54076
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= 44

runsolver used 8.01578 second user time and 28.3717 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-21 00:03:41
IDJOB=1837069
IDBENCH=20383
IDSOLVER=675
FILE ID=node57/1837069-1242857019
PBS_JOBID= 9328460
Free space on /tmp= 65924 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837069-1242857019/watcher-1837069-1242857019 -o /tmp/evaluation-result-1837069-1242857019/solver-1837069-1242857019 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837069-1242857019.cnf -random-seed=330840524

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=330840524

node57.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		: 3000.256
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		: 3000.256
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:       1876712 kB
Buffers:         14520 kB
Cached:          98660 kB
SwapCached:       6092 kB
Active:          46528 kB
Inactive:        74152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876712 kB
SwapTotal:     4192956 kB
SwapFree:      4180384 kB
Dirty:           24180 kB
Writeback:           0 kB
Mapped:          13380 kB
Slab:            44580 kB
Committed_AS:   904496 kB
PageTables:       1392 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= 65904 MiB
End job on node57 at 2009-05-21 02:50:29