Trace number 1832458

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	c Number of variables   : 1000         
0.00/0.06	c Number of clauses     : 20000        
0.04/0.07	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-1832458-1242773623/watcher-1832458-1242773623 -o /tmp/evaluation-result-1832458-1242773623/solver-1832458-1242773623 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832458-1242773623.cnf -random-seed=1024769102 

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: 1.04 1.01 1.00 3/64 10763
/proc/meminfo: memFree=1860408/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305394940 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/10763/statm: 1339 235 195 169 0 50 0
[pid=10764] ppid=10763 vsize=5356 CPUtime=0
/proc/10764/stat : 10764 (SatELiteGTI) S 10763 10763 10340 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305394940 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/10764/statm: 1339 238 198 169 0 50 0
[pid=10766] ppid=10764 vsize=188 CPUtime=0
/proc/10766/stat : 10766 (sed) R 10764 10763 10340 0 -1 4194304 32 0 0 0 0 0 0 0 18 0 1 0 305394940 192512 13 1992294400 4194304 4240196 548682069056 18446744073709551615 254192659140 0 0 4096 0 0 0 0 17 0 0 0
/proc/10766/statm: 48 23 16 11 0 11 0

[startup+0.0652891 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 10763
/proc/meminfo: memFree=1860408/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102286 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 10763
/proc/meminfo: memFree=1860408/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.3013 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 10763
/proc/meminfo: memFree=1860408/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701328 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 10763
/proc/meminfo: memFree=1860408/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50139 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1853992/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=8612 CPUtime=1.43
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 1911 0 0 0 142 1 0 0 25 0 1 0 305394946 8818688 1897 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 2153 1897 76 170 0 1980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13968

[startup+3.10151 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1850280/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=11120 CPUtime=3.03
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 2533 0 0 0 302 1 0 0 25 0 1 0 305394946 11386880 2519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 2780 2519 76 170 0 2607 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16476

[startup+6.30174 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1848680/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=12704 CPUtime=6.23
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 2927 0 0 0 621 2 0 0 25 0 1 0 305394946 13008896 2913 1992294400 134512640 135212243 4294956240 18446744073709551615 134526220 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 3176 2913 76 170 0 3003 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18060

[startup+12.7012 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1845480/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=15080 CPUtime=12.62
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 3538 0 0 0 1260 2 0 0 25 0 1 0 305394946 15441920 3524 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 3770 3524 76 170 0 3597 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20436

[startup+25.5011 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1841960/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=18940 CPUtime=25.42
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 4469 0 0 0 2540 2 0 0 25 0 1 0 305394946 19394560 4455 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 4735 4455 76 170 0 4562 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24296

[startup+51.102 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1834664/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=26148 CPUtime=51.01
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 6276 0 0 0 5097 4 0 0 25 0 1 0 305394946 26775552 6262 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 6537 6262 76 170 0 6364 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31504

[startup+102.307 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 10769
/proc/meminfo: memFree=1826984/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=33672 CPUtime=102.2
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 8179 0 0 0 10214 6 0 0 25 0 1 0 305394946 34480128 8165 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 8418 8165 76 170 0 8245 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39028

[startup+162.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 10769
/proc/meminfo: memFree=1816808/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=43824 CPUtime=162.17
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 10697 0 0 0 16209 8 0 0 25 0 1 0 305394946 44875776 10683 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 10956 10683 76 170 0 10783 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 49180

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 10769
/proc/meminfo: memFree=1811240/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=49500 CPUtime=222.12
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 12134 0 0 0 22203 9 0 0 25 0 1 0 305394946 50688000 12120 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 12375 12120 76 170 0 12202 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 54856

[startup+282.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 10769
/proc/meminfo: memFree=1803368/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=57336 CPUtime=282.1
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 14060 0 0 0 28199 11 0 0 25 0 1 0 305394946 58712064 14046 1992294400 134512640 135212243 4294956240 18446744073709551615 134535926 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 14334 14046 76 170 0 14161 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 62692

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 10769
/proc/meminfo: memFree=1797928/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=62748 CPUtime=342.08
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 15405 0 0 0 34195 13 0 0 25 0 1 0 305394946 64253952 15391 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 15687 15391 76 170 0 15514 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 68104

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10769
/proc/meminfo: memFree=1791976/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=68556 CPUtime=402.05

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

/proc/10769/statm: 20605 20286 76 170 0 20432 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 87776

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1778024/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=82420 CPUtime=641.97
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 20300 0 0 0 64178 19 0 0 25 0 1 0 305394946 84398080 20286 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 20605 20286 76 170 0 20432 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 87776

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1769704/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=90740 CPUtime=701.95
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 22382 0 0 0 70174 21 0 0 25 0 1 0 305394946 92917760 22368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 22685 22368 76 170 0 22512 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 96096

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1769640/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=90740 CPUtime=761.93
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 22382 0 0 0 76172 21 0 0 25 0 1 0 305394946 92917760 22368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 22685 22368 76 170 0 22512 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 96096

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1764968/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=95624 CPUtime=821.9
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 23617 0 0 0 82168 22 0 0 25 0 1 0 305394946 97918976 23603 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 23906 23603 76 170 0 23733 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 100980

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1761384/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=98924 CPUtime=881.88
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 24445 0 0 0 88165 23 0 0 25 0 1 0 305394946 101298176 24431 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 24731 24431 76 170 0 24558 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 104280

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1761384/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=98924 CPUtime=941.85
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 24445 0 0 0 94162 23 0 0 25 0 1 0 305394946 101298176 24431 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 24731 24431 76 170 0 24558 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 104280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1751848/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=108296 CPUtime=1001.83
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 26831 0 0 0 100158 25 0 0 25 0 1 0 305394946 110895104 26817 1992294400 134512640 135212243 4294956240 18446744073709551615 134533011 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 27074 26817 76 170 0 26901 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 113652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1751848/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=108296 CPUtime=1061.81
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 26831 0 0 0 106156 25 0 0 25 0 1 0 305394946 110895104 26817 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 27074 26817 76 170 0 26901 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 113652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1751784/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=108296 CPUtime=1121.79
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 26831 0 0 0 112154 25 0 0 25 0 1 0 305394946 110895104 26817 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 27074 26817 76 170 0 26901 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 113652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1748776/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=111596 CPUtime=1181.77
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 27640 0 0 0 118151 26 0 0 25 0 1 0 305394946 114274304 27626 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 27899 27626 76 170 0 27726 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 116952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1743016/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=117412 CPUtime=1199.98
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 29009 0 0 0 119970 28 0 0 25 0 1 0 305394946 120229888 28995 1992294400 134512640 135212243 4294956240 18446744073709551615 134526070 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 29353 28995 76 170 0 29180 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 122768

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10775
/proc/meminfo: memFree=1743016/2055920 swapFree=4180964/4192956
[pid=10763] ppid=10761 vsize=5356 CPUtime=0.04
/proc/10763/stat : 10763 (SatELiteGTI) S 10761 10763 10340 0 -1 4194304 335 771 0 0 0 0 4 0 16 0 1 0 305394940 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10763/statm: 1339 239 197 169 0 50 0
[pid=10769] ppid=10763 vsize=117412 CPUtime=1199.98
/proc/10769/stat : 10769 (minisat_static) R 10763 10763 10340 0 -1 4194304 29009 0 0 0 119970 28 0 0 25 0 1 0 305394946 120229888 28995 1992294400 134512640 135212243 4294956240 18446744073709551615 134526070 0 0 4096 3 0 0 0 17 0 0 0
/proc/10769/statm: 29353 28995 76 170 0 29180 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 122768

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10763 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=48992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.05899
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 122768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106
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 1.07684 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-20 00:53:43
IDJOB=1832458
IDBENCH=70192
IDSOLVER=672
FILE ID=node34/1832458-1242773623
PBS_JOBID= 9322264
Free space on /tmp= 66428 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832458-1242773623/watcher-1832458-1242773623 -o /tmp/evaluation-result-1832458-1242773623/solver-1832458-1242773623 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832458-1242773623.cnf -random-seed=1024769102

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=1024769102

node34.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:       1860888 kB
Buffers:         15136 kB
Cached:         142760 kB
SwapCached:       6052 kB
Active:          61796 kB
Inactive:       104304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860888 kB
SwapTotal:     4192956 kB
SwapFree:      4180964 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:          13464 kB
Slab:            15044 kB
Committed_AS:  1056340 kB
PageTables:       1412 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= 66428 MiB
End job on node34 at 2009-05-20 01:13:45