Trace number 1832762

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66779   202710 |      --       0       --      -- |     --   | -421/1110
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15605   #clauses: 66779   #literals: 202710
0.00/0.24	c CPU time:   0.221966 s
0.00/0.24	c ==============================================================================
0.00/0.31	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.31	c Number of variables   : 15605        
0.00/0.31	c Number of clauses     : 66779        
0.00/0.36	c Parsing time: 0.04         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-1832762-1242787445/watcher-1832762-1242787445 -o /tmp/evaluation-result-1832762-1242787445/solver-1832762-1242787445 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832762-1242787445.cnf -random-seed=285122142 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 16831
/proc/meminfo: memFree=1715280/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0
/proc/16831/stat : 16831 (SatELiteGTI) R 16829 16831 16198 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 306778560 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632360947 0 0 4100 65536 0 0 0 17 0 0 0
/proc/16831/statm: 1339 237 197 169 0 50 0

[startup+0.080794 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 16831
/proc/meminfo: memFree=1715280/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306778560 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16831/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102796 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 16831
/proc/meminfo: memFree=1715280/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306778560 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16831/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302812 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 16831
/proc/meminfo: memFree=1715280/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306778560 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16831/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702833 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 16831
/proc/meminfo: memFree=1715280/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1707264/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=8164 CPUtime=1.18
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 1874 0 0 0 117 1 0 0 25 0 1 0 306778591 8359936 1860 1992294400 134512640 135212243 4294956240 18446744073709551615 134536826 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 2041 1860 76 170 0 1868 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13520

[startup+3.10103 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1705024/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=10936 CPUtime=2.77
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 2575 0 0 0 276 1 0 0 25 0 1 0 306778591 11198464 2561 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 2734 2561 76 170 0 2561 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16292

[startup+6.30129 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1699264/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=16348 CPUtime=5.97
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 3918 0 0 0 595 2 0 0 25 0 1 0 306778591 16740352 3904 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 4087 3904 76 170 0 3914 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21704

[startup+12.7018 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1689408/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=25760 CPUtime=12.37
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 6268 0 0 0 1233 4 0 0 25 0 1 0 306778591 26378240 6254 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 6440 6254 76 170 0 6267 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 31116

[startup+25.5029 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1672576/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=42036 CPUtime=25.16
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 10336 0 0 0 2508 8 0 0 25 0 1 0 306778591 43044864 10322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 10509 10322 76 170 0 10336 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47392

[startup+51.1029 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1645312/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=69308 CPUtime=50.75
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 17156 0 0 0 5058 17 0 0 25 0 1 0 306778591 70971392 17142 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 17327 17142 76 170 0 17154 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74664

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1639680/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=74600 CPUtime=101.94
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 18464 0 0 0 10175 19 0 0 25 0 1 0 306778591 76390400 18450 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 18650 18450 76 170 0 18477 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 79956

[startup+162.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1631680/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=82920 CPUtime=161.9
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 20570 0 0 0 16169 21 0 0 25 0 1 0 306778591 84910080 20556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 20730 20556 76 170 0 20557 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 88276

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1629248/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=84772 CPUtime=221.88
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 21036 0 0 0 22166 22 0 0 25 0 1 0 306778591 86806528 21022 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 21193 21022 76 170 0 21020 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 90128

[startup+282.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1621760/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=92348 CPUtime=281.86
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 22892 0 0 0 28162 24 0 0 25 0 1 0 306778591 94564352 22878 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 23087 22878 76 170 0 22914 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 97704

[startup+342.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1612992/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=101060 CPUtime=341.83
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 25070 0 0 0 34157 26 0 0 25 0 1 0 306778591 103485440 25056 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 25265 25056 76 170 0 25092 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 106416

[startup+402.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1609024/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=105680 CPUtime=401.81
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 26215 0 0 0 40153 28 0 0 25 0 1 0 306778591 108216320 26201 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 26420 26201 76 170 0 26247 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 111036

[startup+462.302 s]

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

/proc/16837/statm: 29985 29795 76 170 0 29812 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 125296

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 16837
/proc/meminfo: memFree=1593856/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=119940 CPUtime=581.71
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 29809 0 0 0 58139 32 0 0 25 0 1 0 306778591 122818560 29795 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 29985 29795 76 170 0 29812 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 125296

[startup+642.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 16837
/proc/meminfo: memFree=1581824/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=131952 CPUtime=641.69
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 32810 0 0 0 64132 37 0 0 25 0 1 0 306778591 135118848 32796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 32988 32796 76 170 0 32815 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 137308

[startup+702.303 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 16837
/proc/meminfo: memFree=1581760/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=131952 CPUtime=701.65
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 32810 0 0 0 70128 37 0 0 25 0 1 0 306778591 135118848 32796 1992294400 134512640 135212243 4294956240 18446744073709551615 134529966 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 32988 32796 76 170 0 32815 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 137308

[startup+762.307 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 16837
/proc/meminfo: memFree=1581696/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=131952 CPUtime=761.63
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 32810 0 0 0 76126 37 0 0 25 0 1 0 306778591 135118848 32796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 32988 32796 76 170 0 32815 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 137308

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16837
/proc/meminfo: memFree=1569984/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=143840 CPUtime=821.6
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 35733 0 0 0 82120 40 0 0 25 0 1 0 306778591 147292160 35719 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 35960 35719 76 170 0 35787 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 149196

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16837
/proc/meminfo: memFree=1569984/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=143840 CPUtime=881.57
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 35733 0 0 0 88117 40 0 0 25 0 1 0 306778591 147292160 35719 1992294400 134512640 135212243 4294956240 18446744073709551615 134526498 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 35960 35719 76 170 0 35787 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 149196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16837
/proc/meminfo: memFree=1560128/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=154136 CPUtime=941.55
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 38318 0 0 0 94112 43 0 0 25 0 1 0 306778591 157835264 38304 1992294400 134512640 135212243 4294956240 18446744073709551615 134529556 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 38534 38304 76 170 0 38361 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 159492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16837
/proc/meminfo: memFree=1554048/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=159680 CPUtime=1001.53
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 39713 0 0 0 100108 45 0 0 25 0 1 0 306778591 163512320 39699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 39920 39699 76 170 0 39747 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 165036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16843
/proc/meminfo: memFree=1553856/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=159680 CPUtime=1061.5
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 39713 0 0 0 106105 45 0 0 25 0 1 0 306778591 163512320 39699 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 39920 39699 76 170 0 39747 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 165036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16843
/proc/meminfo: memFree=1552896/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=160868 CPUtime=1121.48
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 40022 0 0 0 112103 45 0 0 25 0 1 0 306778591 164728832 40008 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 40217 40008 76 170 0 40044 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 166224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16843
/proc/meminfo: memFree=1539008/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=174468 CPUtime=1181.45
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 43437 0 0 0 118096 49 0 0 25 0 1 0 306778591 178655232 43423 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 43617 43423 76 170 0 43444 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 179824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16843
/proc/meminfo: memFree=1539008/2055920 swapFree=4180528/4192956
[pid=16831] ppid=16829 vsize=5356 CPUtime=0.3
/proc/16831/stat : 16831 (SatELiteGTI) S 16829 16831 16198 0 -1 4194304 335 2293 0 0 0 0 28 2 16 0 1 0 306778560 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 239 197 169 0 50 0
[pid=16837] ppid=16831 vsize=174468 CPUtime=1199.75
/proc/16837/stat : 16837 (minisat_static) R 16831 16831 16198 0 -1 4194304 43437 0 0 0 119926 49 0 0 25 0 1 0 306778591 178655232 43423 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/16837/statm: 43617 43423 76 170 0 43444 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 179824

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16831 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=288956
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=26995
# CPU time returned by wait4() is 0.315951
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.54
CPU system time (s): 0.51
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 179824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.288956
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2628
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= 12

runsolver used 0.892864 second user time and 3.48247 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-20 04:44:05
IDJOB=1832762
IDBENCH=70344
IDSOLVER=672
FILE ID=node3/1832762-1242787445
PBS_JOBID= 9322347
Free space on /tmp= 66280 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832762-1242787445/watcher-1832762-1242787445 -o /tmp/evaluation-result-1832762-1242787445/solver-1832762-1242787445 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832762-1242787445.cnf -random-seed=285122142

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=285122142

node3.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		: 3000.212
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		: 3000.212
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:       1715760 kB
Buffers:         28348 kB
Cached:         261588 kB
SwapCached:       6884 kB
Active:         180948 kB
Inactive:       118128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715760 kB
SwapTotal:     4192956 kB
SwapFree:      4180528 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            27236 kB
Committed_AS:  1091624 kB
PageTables:       1376 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= 66276 MiB
End job on node3 at 2009-05-20 05:04:08