Trace number 1833782

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) 1200.04 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_9_3_5_fbc.cnf
MD5SUM31a3aedc721d03e1d956a240f176ac5e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables3857
Number of clauses59728
Sum of the clauses size174559
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 224387
Number of clauses of size 326002
Number of clauses of size 44516
Number of clauses of size 54669
Number of clauses of size over 5154

Solver Data 

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   59728   174559 |   17918       0        0     nan |  0.000 % |
0.00/0.21	c |         0 |   59728   174579 |      --       0       --      -- |     --   | 0/20
0.00/0.21	c ==============================================================================
0.00/0.21	c Result  :   #vars: 3853   #clauses: 59728   #literals: 174579
0.00/0.21	c CPU time:   0.207968 s
0.00/0.21	c ==============================================================================
0.00/0.28	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.28	c Number of variables   : 3853         
0.00/0.28	c Number of clauses     : 59728        
0.25/0.31	c Parsing time: 0.03         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-1833782-1242825203/watcher-1833782-1242825203 -o /tmp/evaluation-result-1833782-1242825203/solver-1833782-1242825203 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833782-1242825203.cnf -random-seed=15910373 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11578
/proc/meminfo: memFree=1968592/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310548386 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/11578/statm: 1339 235 195 169 0 50 0
[pid=11579] ppid=11578 vsize=5356 CPUtime=0
/proc/11579/stat : 11579 (SatELiteGTI) R 11578 11578 11433 0 -1 4194368 61 188 0 0 0 0 0 0 20 0 1 0 310548386 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269934923721 0 0 4096 65538 0 0 0 17 0 0 0
/proc/11579/statm: -- couldn't open statm file --
[startup+0.0174259 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11578
/proc/meminfo: memFree=1968592/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310548386 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11578/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102432 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11578
/proc/meminfo: memFree=1968592/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310548386 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11578/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302463 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11578
/proc/meminfo: memFree=1968592/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+0.701508 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 11578
/proc/meminfo: memFree=1968592/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1961528/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=7732 CPUtime=1.2
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 1818 0 0 0 119 1 0 0 25 0 1 0 310548414 7917568 1804 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 1933 1804 76 170 0 1760 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 13088

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1958712/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=10768 CPUtime=2.8
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 2579 0 0 0 278 2 0 0 25 0 1 0 310548414 11026432 2565 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 2692 2565 76 170 0 2519 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 16124

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1954616/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=13184 CPUtime=6
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 3174 0 0 0 597 3 0 0 25 0 1 0 310548414 13500416 3160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 3296 3160 76 170 0 3123 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 18540

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1953088/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=14636 CPUtime=12.4
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 3544 0 0 0 1237 3 0 0 25 0 1 0 310548414 14987264 3530 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 3659 3530 76 170 0 3486 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 19992

[startup+25.5024 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1950848/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=17176 CPUtime=25.19
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 4174 0 0 0 2516 3 0 0 25 0 1 0 310548414 17588224 4160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 4294 4160 76 170 0 4121 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 22532

[startup+51.1024 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1944512/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=23196 CPUtime=50.79
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 5690 0 0 0 5075 4 0 0 25 0 1 0 310548414 23752704 5676 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 5799 5676 76 170 0 5626 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28552

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1936000/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=31644 CPUtime=101.98
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 7812 0 0 0 10191 7 0 0 25 0 1 0 310548414 32403456 7798 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 7911 7798 76 170 0 7738 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37000

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1927616/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=40476 CPUtime=161.96
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 10007 0 0 0 16188 8 0 0 25 0 1 0 310548414 41447424 9993 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 10119 9993 76 170 0 9946 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 45832

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1919872/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=47736 CPUtime=221.94
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 11812 0 0 0 22184 10 0 0 25 0 1 0 310548414 48881664 11798 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 11934 11798 76 170 0 11761 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 53092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1910720/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=56712 CPUtime=281.93
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 14086 0 0 0 28181 12 0 0 25 0 1 0 310548414 58073088 14072 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 14178 14072 76 170 0 14005 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 62068

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1903872/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=63756 CPUtime=341.92
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 15797 0 0 0 34177 15 0 0 25 0 1 0 310548414 65286144 15783 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 15939 15783 76 170 0 15766 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 69112

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1893760/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=73788 CPUtime=401.89
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 18313 0 0 0 40172 17 0 0 25 0 1 0 310548414 75558912 18299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 18447 18299 76 170 0 18274 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 79144

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

/proc/11584/statm: 20922 20798 76 170 0 20749 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 89044

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1871680/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=95708 CPUtime=581.84
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 23809 0 0 0 58161 23 0 0 25 0 1 0 310548414 98004992 23795 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 23927 23795 76 170 0 23754 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 101064

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1871680/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=95708 CPUtime=641.83
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 23809 0 0 0 64160 23 0 0 25 0 1 0 310548414 98004992 23795 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 23927 23795 76 170 0 23754 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 101064

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1857152/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=110364 CPUtime=701.81
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 27413 0 0 0 70153 28 0 0 25 0 1 0 310548414 113012736 27399 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 27591 27399 76 170 0 27418 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 115720

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1857088/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=110364 CPUtime=761.8
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 27413 0 0 0 76152 28 0 0 25 0 1 0 310548414 113012736 27399 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 27591 27399 76 170 0 27418 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 115720

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1845248/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=122656 CPUtime=821.78
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 30501 0 0 0 82147 31 0 0 25 0 1 0 310548414 125599744 30487 1992294400 134512640 135212243 4294956240 18446744073709551615 134535633 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 30664 30487 76 170 0 30491 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 128012

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1843136/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=124108 CPUtime=881.76
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 30875 0 0 0 88145 31 0 0 25 0 1 0 310548414 127086592 30861 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 31027 30861 76 170 0 30854 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 129464

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1843136/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=124108 CPUtime=941.75
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 30875 0 0 0 94144 31 0 0 25 0 1 0 310548414 127086592 30861 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 31027 30861 76 170 0 30854 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 129464

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1834240/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=133084 CPUtime=1001.73
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 33126 0 0 0 100139 34 0 0 25 0 1 0 310548414 136278016 33112 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 33271 33112 76 170 0 33098 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 138440

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1831552/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=135604 CPUtime=1061.72
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 33771 0 0 0 106137 35 0 0 25 0 1 0 310548414 138858496 33757 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 33901 33757 76 170 0 33728 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 140960

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1831488/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=135604 CPUtime=1121.7
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 33771 0 0 0 112135 35 0 0 25 0 1 0 310548414 138858496 33757 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 33901 33757 76 170 0 33728 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 140960

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1831488/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=135604 CPUtime=1181.69
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 33771 0 0 0 118134 35 0 0 25 0 1 0 310548414 138858496 33757 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 33901 33757 76 170 0 33728 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 140960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 11584
/proc/meminfo: memFree=1824256/2055920 swapFree=4180828/4192956
[pid=11578] ppid=11576 vsize=5356 CPUtime=0.25
/proc/11578/stat : 11578 (SatELiteGTI) S 11576 11578 11433 0 -1 4194304 335 1413 0 0 0 0 25 0 15 0 1 0 310548386 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11578/statm: 1339 239 197 169 0 50 0
[pid=11584] ppid=11578 vsize=142872 CPUtime=1199.79
/proc/11584/stat : 11584 (minisat_static) R 11578 11578 11433 0 -1 4194304 35572 0 0 0 119943 36 0 0 25 0 1 0 310548414 146300928 35558 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/11584/statm: 35718 35558 76 170 0 35545 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 148228

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 11578 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=259960
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.271958
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.68
CPU system time (s): 0.36
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 148228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.25996
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1748
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= 19

runsolver used 1.39579 second user time and 2.93255 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-20 15:13:24
IDJOB=1833782
IDBENCH=70931
IDSOLVER=672
FILE ID=node53/1833782-1242825203
PBS_JOBID= 9322507
Free space on /tmp= 66044 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_9_3_5_fbc.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833782-1242825203/watcher-1833782-1242825203 -o /tmp/evaluation-result-1833782-1242825203/solver-1833782-1242825203 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833782-1242825203.cnf -random-seed=15910373

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

MD5SUM BENCH= 31a3aedc721d03e1d956a240f176ac5e
RANDOM SEED=15910373

node53.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1969072 kB
Buffers:         14564 kB
Cached:          32156 kB
SwapCached:       6252 kB
Active:          26976 kB
Inactive:        27992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1969072 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            17896 kB
Committed_AS:   935420 kB
PageTables:       1380 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= 66044 MiB
End job on node53 at 2009-05-20 15:33:26