Trace number 1832742

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
MD5SUM9d94109a874948dbc629e7a030616546
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark165.734
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 |   16705    50718 |      --       0       --      -- |     --   | -95/318
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3904   #clauses: 16705   #literals: 50718
0.00/0.05	c CPU time:   0.045993 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   : 3904         
0.00/0.07	c Number of clauses     : 16705        
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-1832742-1242787233/watcher-1832742-1242787233 -o /tmp/evaluation-result-1832742-1242787233/solver-1832742-1242787233 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832742-1242787233.cnf -random-seed=717562237 

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 25815
/proc/meminfo: memFree=1707160/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306750872 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371462738 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/25815/statm: 1339 235 195 169 0 50 0
[pid=25816] ppid=25815 vsize=5356 CPUtime=0
/proc/25816/stat : 25816 (SatELiteGTI) R 25815 25815 24639 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306750873 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/25816/statm: 1339 238 198 169 0 50 0
[pid=25818] ppid=25816 vsize=0 CPUtime=0
/proc/25818/stat : 25818 (sed) Z 25816 25815 24639 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306750873 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/25818/statm: 0 0 0 0 0 0 0

[startup+0.052691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25815
/proc/meminfo: memFree=1707160/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 306750872 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25815/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101699 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25815
/proc/meminfo: memFree=1707160/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301718 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25815
/proc/meminfo: memFree=1707160/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701756 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25815
/proc/meminfo: memFree=1707160/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1702152/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=7084 CPUtime=1.41
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 1490 0 0 0 141 0 0 0 25 0 1 0 306750880 7254016 1476 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 1771 1476 76 170 0 1598 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12440

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1699464/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=10384 CPUtime=3.01
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 2311 0 0 0 300 1 0 0 25 0 1 0 306750880 10633216 2297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 2596 2297 76 170 0 2423 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15740

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1693640/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=15568 CPUtime=6.2
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 3588 0 0 0 619 1 0 0 25 0 1 0 306750880 15941632 3574 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 3892 3574 76 170 0 3719 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 20924

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1685320/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=23172 CPUtime=12.6
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 5485 0 0 0 1257 3 0 0 25 0 1 0 306750880 23728128 5471 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 5793 5471 76 170 0 5620 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 28528

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1674312/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=33456 CPUtime=25.4
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 8056 0 0 0 2534 6 0 0 25 0 1 0 306750880 34258944 8042 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 8364 8042 76 170 0 8191 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38812

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1671880/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=36228 CPUtime=50.99
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 8763 0 0 0 5093 6 0 0 25 0 1 0 306750880 37097472 8749 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 9057 8749 76 170 0 8884 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41584

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25821
/proc/meminfo: memFree=1667720/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=39924 CPUtime=102.19
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 9704 0 0 0 10211 8 0 0 25 0 1 0 306750880 40882176 9690 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 9981 9690 76 170 0 9808 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45280

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1663048/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=44988 CPUtime=162.17
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 10917 0 0 0 16208 9 0 0 25 0 1 0 306750880 46067712 10903 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 11247 10903 76 170 0 11074 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50344

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1655176/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=52380 CPUtime=222.15
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 12794 0 0 0 22204 11 0 0 25 0 1 0 306750880 53637120 12780 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 13095 12780 76 170 0 12922 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57736

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1652616/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=55284 CPUtime=282.14
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 13510 0 0 0 28202 12 0 0 25 0 1 0 306750880 56610816 13496 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 13821 13496 76 170 0 13648 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60640

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1650312/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=57264 CPUtime=342.12
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 14006 0 0 0 34200 12 0 0 25 0 1 0 306750880 58638336 13992 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 14316 13992 76 170 0 14143 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 62620

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1644872/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=62544 CPUtime=402.11

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

/proc/25821/statm: 17353 17008 76 170 0 17180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 74768

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1631432/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=76012 CPUtime=582.06
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 18682 0 0 0 58187 19 0 0 25 0 1 0 306750880 77836288 18668 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 19003 18668 76 170 0 18830 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 81368

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1631432/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=76012 CPUtime=642.05
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 18682 0 0 0 64186 19 0 0 25 0 1 0 306750880 77836288 18668 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 19003 18668 76 170 0 18830 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 81368

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1625480/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=82084 CPUtime=702.03
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 20214 0 0 0 70182 21 0 0 25 0 1 0 306750880 84054016 20200 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 20521 20200 76 170 0 20348 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 87440

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1624520/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=82744 CPUtime=762.03
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 20388 0 0 0 76181 22 0 0 25 0 1 0 306750880 84729856 20374 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 20686 20374 76 170 0 20513 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 88100

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1624520/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=82744 CPUtime=822.01
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 20388 0 0 0 82179 22 0 0 25 0 1 0 306750880 84729856 20374 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 20686 20374 76 170 0 20513 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 88100

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1616392/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=90796 CPUtime=882
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 22400 0 0 0 88175 25 0 0 25 0 1 0 306750880 92975104 22386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 22699 22386 76 170 0 22526 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96152

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1616392/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=90796 CPUtime=941.98
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 22400 0 0 0 94173 25 0 0 25 0 1 0 306750880 92975104 22386 1992294400 134512640 135212243 4294956240 18446744073709551615 134527804 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 22699 22386 76 170 0 22526 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 96152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1616392/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=90796 CPUtime=1001.97
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 22400 0 0 0 100172 25 0 0 25 0 1 0 306750880 92975104 22386 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 22699 22386 76 170 0 22526 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 96152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1607048/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=100308 CPUtime=1061.95
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 24715 0 0 0 106167 28 0 0 25 0 1 0 306750880 102715392 24701 1992294400 134512640 135212243 4294956240 18446744073709551615 134536467 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 25077 24701 76 170 0 24904 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 105664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25823
/proc/meminfo: memFree=1607112/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=100308 CPUtime=1121.94
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 24715 0 0 0 112166 28 0 0 25 0 1 0 306750880 102715392 24701 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 25077 24701 76 170 0 24904 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 105664

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 25823
/proc/meminfo: memFree=1607048/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=100308 CPUtime=1181.92
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 24715 0 0 0 118164 28 0 0 25 0 1 0 306750880 102715392 24701 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 25077 24701 76 170 0 24904 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 105664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 25823
/proc/meminfo: memFree=1607048/2055920 swapFree=4180304/4192956
[pid=25815] ppid=25813 vsize=5356 CPUtime=0.06
/proc/25815/stat : 25815 (SatELiteGTI) S 25813 25815 24639 0 -1 4194304 335 876 0 0 0 0 6 0 16 0 1 0 306750872 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25815/statm: 1339 239 197 169 0 50 0
[pid=25821] ppid=25815 vsize=100308 CPUtime=1200.02
/proc/25821/stat : 25821 (minisat_static) R 25815 25815 24639 0 -1 4194304 24715 0 0 0 119974 28 0 0 25 0 1 0 306750880 102715392 24701 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/25821/statm: 25077 24701 76 170 0 24904 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105664

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 25815 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.074988
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 105664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1211
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= 14
involuntary context switches= 6

runsolver used 1.41578 second user time and 2.96255 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-20 04:40:34
IDJOB=1832742
IDBENCH=70334
IDSOLVER=672
FILE ID=node51/1832742-1242787233
PBS_JOBID= 9322335
Free space on /tmp= 66200 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832742-1242787233/watcher-1832742-1242787233 -o /tmp/evaluation-result-1832742-1242787233/solver-1832742-1242787233 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832742-1242787233.cnf -random-seed=717562237

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

MD5SUM BENCH= 9d94109a874948dbc629e7a030616546
RANDOM SEED=717562237

node51.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		: 3000.214
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		: 3000.214
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:       1707704 kB
Buffers:         31912 kB
Cached:         267144 kB
SwapCached:       6944 kB
Active:          90512 kB
Inactive:       217440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1707704 kB
SwapTotal:     4192956 kB
SwapFree:      4180304 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            26348 kB
Committed_AS:   892088 kB
PageTables:       1404 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= 66200 MiB
End job on node51 at 2009-05-20 05:00:36