Trace number 1832758

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16687    50673 |      --       0       --      -- |     --   | -113/273
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3898   #clauses: 16687   #literals: 50673
0.00/0.05	c CPU time:   0.047992 s
0.00/0.05	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3898         
0.00/0.07	c Number of clauses     : 16687        
0.00/0.08	c Parsing time: 0.01         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-1832758-1242787421/watcher-1832758-1242787421 -o /tmp/evaluation-result-1832758-1242787421/solver-1832758-1242787421 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832758-1242787421.cnf -random-seed=403393688 

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: 0.92 0.98 0.99 3/64 26984
/proc/meminfo: memFree=1891000/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306776224 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 237 197 169 0 50 0

[startup+0.056884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26984
/proc/meminfo: memFree=1891000/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306776224 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.1019 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26984
/proc/meminfo: memFree=1891000/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301935 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26984
/proc/meminfo: memFree=1891000/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.703009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26984
/proc/meminfo: memFree=1891000/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1886184/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=7100 CPUtime=1.42
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 1490 0 0 0 141 1 0 0 25 0 1 0 306776232 7270400 1476 1992294400 134512640 135212243 4294956240 18446744073709551615 134725090 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 1775 1476 76 170 0 1602 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12456

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1883112/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=10796 CPUtime=3.02
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 2410 0 0 0 300 2 0 0 25 0 1 0 306776232 11055104 2396 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 2699 2396 76 170 0 2526 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16152

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1876640/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=16400 CPUtime=6.21
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 3801 0 0 0 618 3 0 0 25 0 1 0 306776232 16793600 3787 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 4100 3787 76 170 0 3927 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21756

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1868072/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=24268 CPUtime=12.61
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 5767 0 0 0 1256 5 0 0 25 0 1 0 306776232 24850432 5753 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 6067 5753 76 170 0 5894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29624

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1857960/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=33760 CPUtime=25.4
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 8126 0 0 0 2533 7 0 0 25 0 1 0 306776232 34570240 8112 1992294400 134512640 135212243 4294956240 18446744073709551615 134535654 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 8440 8112 76 170 0 8267 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39116

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1854376/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=37324 CPUtime=50.99
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 9033 0 0 0 5091 8 0 0 25 0 1 0 306776232 38219776 9019 1992294400 134512640 135212243 4294956240 18446744073709551615 134535620 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 9331 9019 76 170 0 9158 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 42680

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1850984/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=40624 CPUtime=102.17
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 9853 0 0 0 10208 9 0 0 25 0 1 0 306776232 41598976 9839 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 10156 9839 76 170 0 9983 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 45980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1843112/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=48460 CPUtime=162.13
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 11810 0 0 0 16202 11 0 0 25 0 1 0 306776232 49623040 11796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 12115 11796 76 170 0 11942 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 53816

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1838376/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=53080 CPUtime=222.11
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 12972 0 0 0 22198 13 0 0 25 0 1 0 306776232 54353920 12958 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 13270 12958 76 170 0 13097 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 58436

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1833576/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=57832 CPUtime=282.07
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 14173 0 0 0 28193 14 0 0 25 0 1 0 306776232 59219968 14159 1992294400 134512640 135212243 4294956240 18446744073709551615 134535636 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 14458 14159 76 170 0 14285 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 63188

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1831144/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=60472 CPUtime=342.05
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 14820 0 0 0 34190 15 0 0 25 0 1 0 306776232 61923328 14806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 15118 14806 76 170 0 14945 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 65828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1827624/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=63640 CPUtime=402.01
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 15627 0 0 0 40185 16 0 0 25 0 1 0 306776232 65167360 15613 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 15910 15613 76 170 0 15737 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 68996

[startup+462.301 s]

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

/proc/26990/statm: 19046 18703 76 170 0 18873 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 81540

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1815208/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=76184 CPUtime=641.88
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 18717 0 0 0 64169 19 0 0 25 0 1 0 306776232 78012416 18703 1992294400 134512640 135212243 4294956240 18446744073709551615 134526526 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 19046 18703 76 170 0 18873 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 81540

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1808104/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=83180 CPUtime=701.85
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 20485 0 0 0 70164 21 0 0 25 0 1 0 306776232 85176320 20471 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 20795 20471 76 170 0 20622 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 88536

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1808040/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=83180 CPUtime=761.82
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 20485 0 0 0 76161 21 0 0 25 0 1 0 306776232 85176320 20471 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 20795 20471 76 170 0 20622 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 88536

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1802536/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=88724 CPUtime=821.78
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 21899 0 0 0 82156 22 0 0 25 0 1 0 306776232 90853376 21885 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 22181 21885 76 170 0 22008 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 94080

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1800744/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=90440 CPUtime=881.75
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 22303 0 0 0 88153 22 0 0 25 0 1 0 306776232 92610560 22289 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 22610 22289 76 170 0 22437 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 95796

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1800680/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=90440 CPUtime=941.72
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 22303 0 0 0 94150 22 0 0 25 0 1 0 306776232 92610560 22289 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 22610 22289 76 170 0 22437 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 95796

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26990
/proc/meminfo: memFree=1793768/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=97708 CPUtime=1001.69
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24042 0 0 0 100144 25 0 0 25 0 1 0 306776232 100052992 24028 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 24427 24028 76 170 0 24254 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 103064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26996
/proc/meminfo: memFree=1790696/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=100480 CPUtime=1061.67
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24760 0 0 0 106141 26 0 0 25 0 1 0 306776232 102891520 24746 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 25120 24746 76 170 0 24947 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 105836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26996
/proc/meminfo: memFree=1790696/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=100480 CPUtime=1121.63
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24760 0 0 0 112137 26 0 0 25 0 1 0 306776232 102891520 24746 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 25120 24746 76 170 0 24947 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 105836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26996
/proc/meminfo: memFree=1790696/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=100480 CPUtime=1181.61
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24760 0 0 0 118135 26 0 0 25 0 1 0 306776232 102891520 24746 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 25120 24746 76 170 0 24947 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 105836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26996
/proc/meminfo: memFree=1789992/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=101272 CPUtime=1200
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24956 0 0 0 119974 26 0 0 25 0 1 0 306776232 103702528 24942 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 25318 24942 76 170 0 25145 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106628

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26996
/proc/meminfo: memFree=1789992/2055920 swapFree=4180408/4192956
[pid=26984] ppid=26982 vsize=5356 CPUtime=0.06
/proc/26984/stat : 26984 (SatELiteGTI) S 26982 26984 26172 0 -1 4194304 335 843 0 0 0 0 6 0 16 0 1 0 306776224 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26984/statm: 1339 239 197 169 0 50 0
[pid=26990] ppid=26984 vsize=101272 CPUtime=1200
/proc/26990/stat : 26990 (minisat_static) R 26984 26984 26172 0 -1 4194304 24956 0 0 0 119974 26 0 0 25 0 1 0 306776232 103702528 24942 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/26990/statm: 25318 24942 76 170 0 25145 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 106628

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26984 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=65989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.072987
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 106628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1178
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= 20

runsolver used 0.956854 second user time and 3.42048 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 04:43:41
IDJOB=1832758
IDBENCH=70342
IDSOLVER=672
FILE ID=node2/1832758-1242787421
PBS_JOBID= 9322376
Free space on /tmp= 66420 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832758-1242787421/watcher-1832758-1242787421 -o /tmp/evaluation-result-1832758-1242787421/solver-1832758-1242787421 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832758-1242787421.cnf -random-seed=403393688

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=403393688

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1891480 kB
Buffers:         25700 kB
Cached:          92836 kB
SwapCached:       6788 kB
Active:          38264 kB
Inactive:        89172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891480 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            23008 kB
Committed_AS:  1288064 kB
PageTables:       1480 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= 66420 MiB
End job on node2 at 2009-05-20 05:03:44