Trace number 1832468

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1736471436-014.cnf
MD5SUM88b3ae0f7e2752f0b445f361629fc38e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.5195
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.05	c Number of variables   : 800          
0.00/0.05	c Number of clauses     : 16000        
0.03/0.06	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-1832468-1242773762/watcher-1832468-1242773762 -o /tmp/evaluation-result-1832468-1242773762/solver-1832468-1242773762 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832468-1242773762.cnf -random-seed=324443789 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1849056/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0
/proc/13533/stat : 13533 (SatELiteGTI) R 13531 13533 12911 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 305403695 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653361139 0 0 4100 65536 0 0 0 17 0 0 0
/proc/13533/statm: 1339 237 197 169 0 50 0

[startup+0.0527971 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1849056/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101794 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1849056/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1849056/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701834 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13533
/proc/meminfo: memFree=1849056/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1843088/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=8308 CPUtime=1.44
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 1799 0 0 0 144 0 0 0 25 0 1 0 305403700 8507392 1785 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 2077 1785 76 170 0 1904 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13664

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1839888/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=9820 CPUtime=3.04
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 2174 0 0 0 304 0 0 0 25 0 1 0 305403700 10055680 2160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 2455 2160 76 170 0 2282 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15176

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1838160/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=11420 CPUtime=6.24
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 2567 0 0 0 623 1 0 0 25 0 1 0 305403700 11694080 2553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 2855 2553 76 170 0 2682 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16776

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1835344/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=14060 CPUtime=12.64
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 3261 0 0 0 1262 2 0 0 25 0 1 0 305403700 14397440 3247 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 3515 3247 76 170 0 3342 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19416

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1831632/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=17920 CPUtime=25.43
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 4209 0 0 0 2541 2 0 0 25 0 1 0 305403700 18350080 4195 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 4480 4195 76 170 0 4307 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23276

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1826704/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=22884 CPUtime=51.02
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 5427 0 0 0 5099 3 0 0 25 0 1 0 305403700 23433216 5413 1992294400 134512640 135212243 4294956240 18446744073709551615 134536811 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 5721 5413 76 170 0 5548 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28240

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1817424/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=32112 CPUtime=102.19
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 7721 0 0 0 10214 5 0 0 25 0 1 0 305403700 32882688 7707 1992294400 134512640 135212243 4294956240 18446744073709551615 134535950 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 8028 7707 76 170 0 7855 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37468

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1811344/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=38052 CPUtime=162.17
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 9241 0 0 0 16210 7 0 0 25 0 1 0 305403700 38965248 9227 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 9513 9227 76 170 0 9340 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 43408

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1803792/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=45576 CPUtime=222.12
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 11114 0 0 0 22203 9 0 0 25 0 1 0 305403700 46669824 11100 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 11394 11100 76 170 0 11221 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 50932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13539
/proc/meminfo: memFree=1799568/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=49848 CPUtime=282.1
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 12177 0 0 0 28199 11 0 0 25 0 1 0 305403700 51044352 12163 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 12462 12163 76 170 0 12289 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 55204

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13545
/proc/meminfo: memFree=1794768/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=54600 CPUtime=342.08
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 13359 0 0 0 34195 13 0 0 25 0 1 0 305403700 55910400 13345 1992294400 134512640 135212243 4294956240 18446744073709551615 134725024 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 13650 13345 76 170 0 13477 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 59956

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13545
/proc/meminfo: memFree=1789584/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=59748 CPUtime=402.06
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 14641 0 0 0 40191 15 0 0 25 0 1 0 305403700 61181952 14627 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 14937 14627 76 170 0 14764 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 65104

[startup+462.302 s]

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

/proc/13539/statm: 16356 16058 76 170 0 16183 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 70780

[startup+582.302 s]
/proc/loadavg: 1.18 1.03 1.01 2/66 13545
/proc/meminfo: memFree=1777552/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=71764 CPUtime=581.98
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 17617 0 0 0 58180 18 0 0 25 0 1 0 305403700 73486336 17603 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 17941 17603 76 170 0 17768 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 77120

[startup+642.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 13545
/proc/meminfo: memFree=1777488/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=71764 CPUtime=641.95
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 17617 0 0 0 64177 18 0 0 25 0 1 0 305403700 73486336 17603 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 17941 17603 76 170 0 17768 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 77120

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 13545
/proc/meminfo: memFree=1770640/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=78496 CPUtime=701.92
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 19314 0 0 0 70172 20 0 0 25 0 1 0 305403700 80379904 19300 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 19624 19300 76 170 0 19451 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 83852

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13545
/proc/meminfo: memFree=1770576/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=78496 CPUtime=761.9
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 19314 0 0 0 76170 20 0 0 25 0 1 0 305403700 80379904 19300 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 19624 19300 76 170 0 19451 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 83852

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13545
/proc/meminfo: memFree=1765136/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=84044 CPUtime=821.88
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 20723 0 0 0 82166 22 0 0 25 0 1 0 305403700 86061056 20709 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 21011 20709 76 170 0 20838 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 89400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1763024/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=86024 CPUtime=881.85
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 21198 0 0 0 88162 23 0 0 25 0 1 0 305403700 88088576 21184 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 21506 21184 76 170 0 21333 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 91380

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1763024/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=86024 CPUtime=941.82
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 21198 0 0 0 94159 23 0 0 25 0 1 0 305403700 88088576 21184 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 21506 21184 76 170 0 21333 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 91380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1754768/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=94208 CPUtime=1001.79
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 23274 0 0 0 100154 25 0 0 25 0 1 0 305403700 96468992 23260 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 23552 23260 76 170 0 23379 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 99564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1754384/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=94472 CPUtime=1061.77
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 23336 0 0 0 106151 26 0 0 25 0 1 0 305403700 96739328 23322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 23618 23322 76 170 0 23445 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 99828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1754320/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=94472 CPUtime=1121.73
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 23336 0 0 0 112147 26 0 0 25 0 1 0 305403700 96739328 23322 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 23618 23322 76 170 0 23445 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 99828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1753552/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=95528 CPUtime=1181.71
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 23597 0 0 0 118145 26 0 0 25 0 1 0 305403700 97820672 23583 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 23882 23583 76 170 0 23709 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 100884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13545
/proc/meminfo: memFree=1748880/2055920 swapFree=4180404/4192956
[pid=13533] ppid=13531 vsize=5356 CPUtime=0.03
/proc/13533/stat : 13533 (SatELiteGTI) S 13531 13533 12911 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305403695 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13533/statm: 1339 239 197 169 0 50 0
[pid=13539] ppid=13533 vsize=100288 CPUtime=1200
/proc/13539/stat : 13539 (minisat_static) R 13533 13533 12911 0 -1 4194304 24720 0 0 0 119973 27 0 0 25 0 1 0 305403700 102694912 24706 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/13539/statm: 25072 24706 76 170 0 24899 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 105644

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 13533 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.048991
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.27
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 105644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1026
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= 12
involuntary context switches= 8

runsolver used 1.06784 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-20 00:56:02
IDJOB=1832468
IDBENCH=70197
IDSOLVER=672
FILE ID=node52/1832468-1242773762
PBS_JOBID= 9322249
Free space on /tmp= 66140 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1736471436-014.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832468-1242773762/watcher-1832468-1242773762 -o /tmp/evaluation-result-1832468-1242773762/solver-1832468-1242773762 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832468-1242773762.cnf -random-seed=324443789

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

MD5SUM BENCH= 88b3ae0f7e2752f0b445f361629fc38e
RANDOM SEED=324443789

node52.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:       1849544 kB
Buffers:         18604 kB
Cached:         150600 kB
SwapCached:       7052 kB
Active:          25408 kB
Inactive:       153500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849544 kB
SwapTotal:     4192956 kB
SwapFree:      4180404 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          13484 kB
Slab:            13440 kB
Committed_AS:  1138344 kB
PageTables:       1480 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= 66140 MiB
End job on node52 at 2009-05-20 01:16:05