Trace number 1832322

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) 1200.01 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark44.5292
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

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 |    8047    68657 |    2414       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6966    60634 |      --       0       --      -- |     --   | -334/-4204
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1506   #clauses: 6966   #literals: 60634
0.00/0.06	c CPU time:   0.055991 s
0.00/0.06	c ==============================================================================
0.00/0.08	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.08	c Number of variables   : 1506         
0.00/0.08	c Number of clauses     : 6966         
0.07/0.09	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-1832322-1242771805/watcher-1832322-1242771805 -o /tmp/evaluation-result-1832322-1242771805/solver-1832322-1242771805 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832322-1242771805.cnf -random-seed=1691276097 

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: 1.02 1.01 0.97 3/64 16830
/proc/meminfo: memFree=1981440/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305208890 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272837083218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16830/statm: 1339 235 195 169 0 50 0
[pid=16831] ppid=16830 vsize=5356 CPUtime=0
/proc/16831/stat : 16831 (SatELiteGTI) S 16830 16830 16634 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305208890 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16831/statm: 1339 238 198 169 0 50 0
[pid=16833] ppid=16831 vsize=0 CPUtime=0
/proc/16833/stat : 16833 (sed) R 16831 16830 16634 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 305208890 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16833/statm: -- couldn't open statm file --
[startup+0.0907841 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 16830
/proc/meminfo: memFree=1981440/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.102781 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 16830
/proc/meminfo: memFree=1981440/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301809 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 16830
/proc/meminfo: memFree=1981440/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701868 s]
/proc/loadavg: 1.02 1.01 0.97 3/64 16830
/proc/meminfo: memFree=1981440/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.02 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1977968/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=4896 CPUtime=1.41
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 943 0 0 0 141 0 0 0 25 0 1 0 305208898 5013504 929 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1224 929 76 170 0 1051 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10252

[startup+3.10122 s]
/proc/loadavg: 1.02 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1976496/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=6280 CPUtime=3.01
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 1275 0 0 0 301 0 0 0 25 0 1 0 305208898 6430720 1261 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1570 1261 76 170 0 1397 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11636

[startup+6.30269 s]
/proc/loadavg: 1.02 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1974512/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=7900 CPUtime=6.21
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 1690 0 0 0 620 1 0 0 25 0 1 0 305208898 8089600 1676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 1975 1676 76 170 0 1802 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13256

[startup+12.7016 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1972016/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=10252 CPUtime=12.61
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 2263 0 0 0 1259 2 0 0 25 0 1 0 305208898 10498048 2249 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 2563 2249 76 170 0 2390 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15608

[startup+25.5015 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1968816/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=13352 CPUtime=25.39
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 3035 0 0 0 2537 2 0 0 25 0 1 0 305208898 13672448 3021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 3338 3021 76 170 0 3165 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18708

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1968112/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=14220 CPUtime=50.99
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 3219 0 0 0 5096 3 0 0 25 0 1 0 305208898 14561280 3205 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 3555 3205 76 170 0 3382 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19576

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1965424/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=16944 CPUtime=102.18
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 3874 0 0 0 10214 4 0 0 25 0 1 0 305208898 17350656 3860 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 4236 3860 76 170 0 4063 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22300

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1963696/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=18688 CPUtime=162.15
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 4303 0 0 0 16211 4 0 0 25 0 1 0 305208898 19136512 4289 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 4672 4289 76 170 0 4499 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24044

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1961584/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=20724 CPUtime=222.14
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 4817 0 0 0 22209 5 0 0 25 0 1 0 305208898 21221376 4803 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 5181 4803 76 170 0 5008 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26080

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1959344/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=23168 CPUtime=282.12
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 5369 0 0 0 28207 5 0 0 25 0 1 0 305208898 23724032 5355 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 5792 5355 76 170 0 5619 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28524

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1959024/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=23492 CPUtime=342.1
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 5455 0 0 0 34204 6 0 0 25 0 1 0 305208898 24055808 5441 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 5873 5441 76 170 0 5700 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28848

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1957168/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=25344 CPUtime=402.08
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 5899 0 0 0 40202 6 0 0 25 0 1 0 305208898 25952256 5885 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0

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

/proc/16836/statm: 6984 6448 76 170 0 6811 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 33292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1954864/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=27936 CPUtime=582.03
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 6465 0 0 0 58196 7 0 0 25 0 1 0 305208898 28606464 6451 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 6984 6451 76 170 0 6811 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 33292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1953072/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=29752 CPUtime=642.02
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 6916 0 0 0 64194 8 0 0 25 0 1 0 305208898 30466048 6902 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 7438 6902 76 170 0 7265 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 35108

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1952112/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=30492 CPUtime=702
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 7134 0 0 0 70192 8 0 0 25 0 1 0 305208898 31223808 7120 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 7623 7120 76 170 0 7450 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 35848

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1951728/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=31060 CPUtime=761.98
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 7235 0 0 0 76190 8 0 0 25 0 1 0 305208898 31805440 7221 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 7765 7221 76 170 0 7592 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 36416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1949424/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=33552 CPUtime=821.96
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 7815 0 0 0 82187 9 0 0 25 0 1 0 305208898 34357248 7801 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 8388 7801 76 170 0 8215 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 38908

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1948784/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=34416 CPUtime=881.95
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 7959 0 0 0 88185 10 0 0 25 0 1 0 305208898 35241984 7945 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 8604 7945 76 170 0 8431 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 39772

[startup+942.302 s]
/proc/loadavg: 1.05 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1948720/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=34416 CPUtime=941.93
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 7971 0 0 0 94183 10 0 0 25 0 1 0 305208898 35241984 7957 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 8604 7957 76 170 0 8431 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 39772

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 0.97 2/66 16836
/proc/meminfo: memFree=1948464/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=34580 CPUtime=1001.91
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 8018 0 0 0 100181 10 0 0 25 0 1 0 305208898 35409920 8004 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 8645 8004 76 170 0 8472 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 39936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16836
/proc/meminfo: memFree=1945968/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=36932 CPUtime=1061.89
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 8639 0 0 0 106179 10 0 0 25 0 1 0 305208898 37818368 8625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 9233 8625 76 170 0 9060 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 42288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16838
/proc/meminfo: memFree=1945776/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=36932 CPUtime=1121.86
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 8639 0 0 0 112176 10 0 0 25 0 1 0 305208898 37818368 8625 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 9233 8625 76 170 0 9060 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 42288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16838
/proc/meminfo: memFree=1945776/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=37052 CPUtime=1181.85
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 8650 0 0 0 118175 10 0 0 25 0 1 0 305208898 37941248 8636 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 9263 8636 76 170 0 9090 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 42408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 16838
/proc/meminfo: memFree=1945776/2055920 swapFree=4179280/4192956
[pid=16830] ppid=16828 vsize=5356 CPUtime=0.07
/proc/16830/stat : 16830 (SatELiteGTI) S 16828 16830 16634 0 -1 4194304 335 684 0 0 0 0 7 0 16 0 1 0 305208890 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16830/statm: 1339 239 197 169 0 50 0
[pid=16836] ppid=16830 vsize=37052 CPUtime=1199.94
/proc/16836/stat : 16836 (minisat_static) R 16830 16830 16634 0 -1 4194304 8650 0 0 0 119984 10 0 0 25 0 1 0 305208898 37941248 8636 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16836/statm: 9263 8636 76 170 0 9090 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42408

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 16830 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.1
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 42408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1019
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= 7

runsolver used 1.35379 second user time and 3.02354 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-20 00:23:25
IDJOB=1832322
IDBENCH=24718
IDSOLVER=672
FILE ID=node39/1832322-1242771805
PBS_JOBID= 9322259
Free space on /tmp= 66484 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832322-1242771805/watcher-1832322-1242771805 -o /tmp/evaluation-result-1832322-1242771805/solver-1832322-1242771805 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832322-1242771805.cnf -random-seed=1691276097

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

MD5SUM BENCH= f1b3061e7694aa99406ed9e867c9dfa5
RANDOM SEED=1691276097

node39.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		: 3000.281
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		: 3000.281
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:       1981856 kB
Buffers:         11744 kB
Cached:          26808 kB
SwapCached:       7824 kB
Active:          24336 kB
Inactive:        23532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1981856 kB
SwapTotal:     4192956 kB
SwapFree:      4179280 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          14492 kB
Slab:            12208 kB
Committed_AS:  1100052 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node39 at 2009-05-20 00:43:27