Trace number 1832754

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.00/0.05	c CPU time:   0.041993 s
0.00/0.05	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 3906         
0.00/0.07	c Number of clauses     : 16701        
0.00/0.08	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832754-1242787370/watcher-1832754-1242787370 -o /tmp/evaluation-result-1832754-1242787370/solver-1832754-1242787370 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832754-1242787370.cnf -random-seed=262649933 

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: 1.00 1.00 1.00 3/65 5545
/proc/meminfo: memFree=1513600/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 306766566 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249070059602 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/5545/statm: 1339 235 195 169 0 50 0
[pid=5546] ppid=5545 vsize=0 CPUtime=0
/proc/5546/stat : 5546 (SatELiteGTI) R 5545 5545 3322 0 -1 4194372 62 188 0 0 0 0 0 0 21 0 1 0 306766566 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/5546/statm: -- couldn't open statm file --
[startup+0.0174549 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5545
/proc/meminfo: memFree=1513600/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 310 250 0 0 0 0 0 0 20 0 1 0 306766566 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5545/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101474 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5545
/proc/meminfo: memFree=1513600/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.30151 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5545
/proc/meminfo: memFree=1513600/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701583 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5545
/proc/meminfo: memFree=1513600/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5551
/proc/meminfo: memFree=1508528/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=7216 CPUtime=1.41
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 1522 0 0 0 141 0 0 0 25 0 1 0 306766573 7389184 1508 1992294400 134512640 135212243 4294956240 18446744073709551615 134536240 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 1804 1508 76 170 0 1631 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12572

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5551
/proc/meminfo: memFree=1505648/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=10796 CPUtime=3.02
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 2406 0 0 0 301 1 0 0 25 0 1 0 306766573 11055104 2392 1992294400 134512640 135212243 4294956240 18446744073709551615 134535636 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 2699 2392 76 170 0 2526 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16152

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5551
/proc/meminfo: memFree=1499248/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=16264 CPUtime=6.22
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 3768 0 0 0 619 3 0 0 25 0 1 0 306766573 16654336 3754 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 4066 3754 76 170 0 3893 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21620

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5551
/proc/meminfo: memFree=1490680/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=24132 CPUtime=12.61
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 5749 0 0 0 1256 5 0 0 25 0 1 0 306766573 24711168 5735 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 6033 5735 76 170 0 5860 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29488

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1480248/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=33888 CPUtime=25.4
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 8167 0 0 0 2532 8 0 0 25 0 1 0 306766573 34701312 8153 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 8472 8153 76 170 0 8299 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 39244

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1477304/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=36924 CPUtime=50.99
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 8921 0 0 0 5090 9 0 0 25 0 1 0 306766573 37810176 8907 1992294400 134512640 135212243 4294956240 18446744073709551615 134526120 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 9231 8907 76 170 0 9058 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42280

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1473720/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=40356 CPUtime=102.16
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 9796 0 0 0 10206 10 0 0 25 0 1 0 306766573 41324544 9782 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 10089 9782 76 170 0 9916 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 45712

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1465784/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=48324 CPUtime=162.13
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 11777 0 0 0 16201 12 0 0 25 0 1 0 306766573 49483776 11763 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 12081 11763 76 170 0 11908 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 53680

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1461048/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=53076 CPUtime=222.1
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 12957 0 0 0 22197 13 0 0 25 0 1 0 306766573 54349824 12943 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 13269 12943 76 170 0 13096 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 58432

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1455992/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=58092 CPUtime=282.06
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 14214 0 0 0 28192 14 0 0 25 0 1 0 306766573 59486208 14200 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 14523 14200 76 170 0 14350 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 63448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1452216/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=61920 CPUtime=342.04
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 15178 0 0 0 34188 16 0 0 25 0 1 0 306766573 63406080 15164 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 15480 15164 76 170 0 15307 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 67276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1450360/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=63636 CPUtime=402.01
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 15607 0 0 0 40185 16 0 0 25 0 1 0 306766573 65163264 15593 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 15909 15593 76 170 0 15736 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 68992

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

/proc/5551/statm: 19078 18723 76 170 0 18905 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 81668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1437688/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=76312 CPUtime=641.89
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 18737 0 0 0 64169 20 0 0 25 0 1 0 306766573 78143488 18723 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 19078 18723 76 170 0 18905 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 81668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1429496/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=84364 CPUtime=701.86
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 20776 0 0 0 70164 22 0 0 25 0 1 0 306766573 86388736 20762 1992294400 134512640 135212243 4294956240 18446744073709551615 134537066 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 21091 20762 76 170 0 20918 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 89720

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1429496/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=84364 CPUtime=761.84
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 20776 0 0 0 76162 22 0 0 25 0 1 0 306766573 86388736 20762 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 21091 20762 76 170 0 20918 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 89720

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1423032/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=90964 CPUtime=821.8
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 22465 0 0 0 82155 25 0 0 25 0 1 0 306766573 93147136 22451 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 22741 22451 76 170 0 22568 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 96320

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1422392/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=91360 CPUtime=881.77
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 22555 0 0 0 88152 25 0 0 25 0 1 0 306766573 93552640 22541 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 22840 22541 76 170 0 22667 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 96716

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1422328/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=91360 CPUtime=941.74
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 22555 0 0 0 94149 25 0 0 25 0 1 0 306766573 93552640 22541 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 22840 22541 76 170 0 22667 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 96716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1415096/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=99156 CPUtime=1001.71
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 24401 0 0 0 100144 27 0 0 25 0 1 0 306766573 101535744 24387 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 24789 24387 76 170 0 24616 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 104512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5553
/proc/meminfo: memFree=1413176/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=100872 CPUtime=1061.69
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 24837 0 0 0 106141 28 0 0 25 0 1 0 306766573 103292928 24823 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 25218 24823 76 170 0 25045 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 106228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5559
/proc/meminfo: memFree=1412920/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=100872 CPUtime=1121.64
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 24837 0 0 0 112136 28 0 0 25 0 1 0 306766573 103292928 24823 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 25218 24823 76 170 0 25045 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 106228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5559
/proc/meminfo: memFree=1412984/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=100872 CPUtime=1181.61
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 24837 0 0 0 118133 28 0 0 25 0 1 0 306766573 103292928 24823 1992294400 134512640 135212243 4294956240 18446744073709551615 134535906 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 25218 24823 76 170 0 25045 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 106228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5559
/proc/meminfo: memFree=1411128/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=102852 CPUtime=1200
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 25338 0 0 0 119972 28 0 0 25 0 1 0 306766573 105320448 25324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 25713 25324 76 170 0 25540 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 108208

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 5559
/proc/meminfo: memFree=1411128/2055920 swapFree=4177796/4192956
[pid=5545] ppid=5543 vsize=5356 CPUtime=0.05
/proc/5545/stat : 5545 (SatELiteGTI) S 5543 5545 3322 0 -1 4194304 335 877 0 0 0 0 5 0 17 0 1 0 306766566 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5545/statm: 1339 239 197 169 0 50 0
[pid=5551] ppid=5545 vsize=102852 CPUtime=1200
/proc/5551/stat : 5551 (minisat_static) R 5545 5545 3322 0 -1 4194304 25338 0 0 0 119972 28 0 0 25 0 1 0 306766573 105320448 25324 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/5551/statm: 25713 25324 76 170 0 25540 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 108208

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5545 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.069989
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.28
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 108208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1212
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= 11
involuntary context switches= 9

runsolver used 1.02584 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-20 04:42:50
IDJOB=1832754
IDBENCH=70340
IDSOLVER=672
FILE ID=node89/1832754-1242787370
PBS_JOBID= 9322336
Free space on /tmp= 66260 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832754-1242787370/watcher-1832754-1242787370 -o /tmp/evaluation-result-1832754-1242787370/solver-1832754-1242787370 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832754-1242787370.cnf -random-seed=262649933

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=262649933

node89.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		: 3000.268
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		: 3000.268
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:       1514088 kB
Buffers:         47012 kB
Cached:         411444 kB
SwapCached:       9520 kB
Active:         112912 kB
Inactive:       357132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514088 kB
SwapTotal:     4192956 kB
SwapFree:      4177796 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          16088 kB
Slab:            57748 kB
Committed_AS:   923396 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= 66260 MiB
End job on node89 at 2009-05-20 05:02:53