Trace number 1832478

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1724014998-099.cnf
MD5SUM30e7a593e751ee62bb5b03787006ccc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.6233
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:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 800          
0.00/0.04	c Number of clauses     : 16000        
0.00/0.06	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-1832478-1242773834/watcher-1832478-1242773834 -o /tmp/evaluation-result-1832478-1242773834/solver-1832478-1242773834 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832478-1242773834.cnf -random-seed=549993836 

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 0.98 3/64 31973
/proc/meminfo: memFree=1838664/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0
/proc/31973/stat : 31973 (SatELiteGTI) R 31971 31973 31677 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 305409629 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271637998067 0 0 4100 65536 0 0 0 17 0 0 0
/proc/31973/statm: 1339 237 197 169 0 50 0

[startup+0.061623 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 31973
/proc/meminfo: memFree=1838664/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101624 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 31973
/proc/meminfo: memFree=1838664/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.30166 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 31973
/proc/meminfo: memFree=1838664/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701734 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 31973
/proc/meminfo: memFree=1838664/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1832696/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=8308 CPUtime=1.44
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 1809 0 0 0 144 0 0 0 25 0 1 0 305409633 8507392 1795 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 2077 1795 76 170 0 1904 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13664

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1829560/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=9664 CPUtime=3.04
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 2156 0 0 0 304 0 0 0 25 0 1 0 305409633 9895936 2142 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 2416 2142 76 170 0 2243 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15020

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1827896/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=11284 CPUtime=6.24
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 2546 0 0 0 623 1 0 0 25 0 1 0 305409633 11554816 2532 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 2821 2532 76 170 0 2648 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16640

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1825080/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=14056 CPUtime=12.64
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 3241 0 0 0 1263 1 0 0 25 0 1 0 305409633 14393344 3227 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 3514 3227 76 170 0 3341 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19412

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1821368/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=17784 CPUtime=25.43
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 4175 0 0 0 2541 2 0 0 25 0 1 0 305409633 18210816 4161 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 4446 4161 76 170 0 4273 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23140

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1816440/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=22748 CPUtime=51.01
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 5406 0 0 0 5097 4 0 0 25 0 1 0 305409633 23293952 5392 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 5687 5392 76 170 0 5514 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 28104

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1807032/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=32108 CPUtime=102.19
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 7737 0 0 0 10212 7 0 0 25 0 1 0 305409633 32878592 7723 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 8027 7723 76 170 0 7854 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 37464

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1801016/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=38048 CPUtime=162.16
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 9228 0 0 0 16207 9 0 0 25 0 1 0 305409633 38961152 9214 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 9512 9214 76 170 0 9339 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 43404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31979
/proc/meminfo: memFree=1793656/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=45176 CPUtime=222.13
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 11045 0 0 0 22202 11 0 0 25 0 1 0 305409633 46260224 11031 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 11294 11031 76 170 0 11121 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 50532

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31985
/proc/meminfo: memFree=1789176/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=49712 CPUtime=282.1
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 12136 0 0 0 28198 12 0 0 25 0 1 0 305409633 50905088 12122 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 12428 12122 76 170 0 12255 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 55068

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31985
/proc/meminfo: memFree=1784568/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=54464 CPUtime=342.06
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 13311 0 0 0 34192 14 0 0 25 0 1 0 305409633 55771136 13297 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 13616 13297 76 170 0 13443 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 59820

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31985
/proc/meminfo: memFree=1779320/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=59612 CPUtime=402.03
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 14621 0 0 0 40188 15 0 0 25 0 1 0 305409633 61042688 14607 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 14903 14607 76 170 0 14730 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 64968

[startup+462.302 s]

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

/proc/31979/statm: 17874 17542 76 170 0 17701 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 76852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31985
/proc/meminfo: memFree=1767416/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=71496 CPUtime=641.92
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 17556 0 0 0 64172 20 0 0 25 0 1 0 305409633 73211904 17542 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 17874 17542 76 170 0 17701 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 76852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 31985
/proc/meminfo: memFree=1760248/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=78492 CPUtime=701.89
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 19308 0 0 0 70167 22 0 0 25 0 1 0 305409633 80375808 19294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 19623 19294 76 170 0 19450 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 83848

[startup+762.306 s]
/proc/loadavg: 1.07 1.02 0.99 2/66 31985
/proc/meminfo: memFree=1760184/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=78492 CPUtime=761.87
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 19308 0 0 0 76165 22 0 0 25 0 1 0 305409633 80375808 19294 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 19623 19294 76 170 0 19450 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 83848

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 31985
/proc/meminfo: memFree=1754680/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=84168 CPUtime=821.81
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 20751 0 0 0 82158 23 0 0 25 0 1 0 305409633 86188032 20737 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 21042 20737 76 170 0 20869 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 89524

[startup+882.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 31985
/proc/meminfo: memFree=1752440/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=86152 CPUtime=881.79
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 21233 0 0 0 88155 24 0 0 25 0 1 0 305409633 88219648 21219 1992294400 134512640 135212243 4294956240 18446744073709551615 134527783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 21538 21219 76 170 0 21365 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 91508

[startup+942.303 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 31985
/proc/meminfo: memFree=1752440/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=86152 CPUtime=941.76
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 21233 0 0 0 94152 24 0 0 25 0 1 0 305409633 88219648 21219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 21538 21219 76 170 0 21365 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 91508

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/66 31985
/proc/meminfo: memFree=1744248/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=94208 CPUtime=1001.73
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 23283 0 0 0 100146 27 0 0 25 0 1 0 305409633 96468992 23269 1992294400 134512640 135212243 4294956240 18446744073709551615 134526084 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 23552 23269 76 170 0 23379 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 99564

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 31985
/proc/meminfo: memFree=1743992/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=94340 CPUtime=1061.71
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 23325 0 0 0 106144 27 0 0 25 0 1 0 305409633 96604160 23311 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 23585 23311 76 170 0 23412 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 99696

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 31985
/proc/meminfo: memFree=1743928/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=94340 CPUtime=1121.68
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 23325 0 0 0 112141 27 0 0 25 0 1 0 305409633 96604160 23311 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 23585 23311 76 170 0 23412 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 99696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31985
/proc/meminfo: memFree=1742968/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=95528 CPUtime=1181.64
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 23625 0 0 0 118137 27 0 0 25 0 1 0 305409633 97820672 23611 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 23882 23611 76 170 0 23709 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 100884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 31985
/proc/meminfo: memFree=1738040/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=100552 CPUtime=1200.03
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 24779 0 0 0 119975 28 0 0 25 0 1 0 305409633 102965248 24765 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 25138 24765 76 170 0 24965 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 105908

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 1.02 1.00 2/66 31985
/proc/meminfo: memFree=1738040/2055920 swapFree=4179884/4192956
[pid=31973] ppid=31971 vsize=5356 CPUtime=0.03
/proc/31973/stat : 31973 (SatELiteGTI) S 31971 31973 31677 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305409629 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31973/statm: 1339 239 197 169 0 50 0
[pid=31979] ppid=31973 vsize=100552 CPUtime=1200.03
/proc/31979/stat : 31979 (minisat_static) R 31973 31973 31677 0 -1 4194304 24779 0 0 0 119975 28 0 0 25 0 1 0 305409633 102965248 24765 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/31979/statm: 25138 24765 76 170 0 24965 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 105908

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31973 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.048992
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 105908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 13
involuntary context switches= 8

runsolver used 1.05984 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-20 00:57:14
IDJOB=1832478
IDBENCH=70202
IDSOLVER=672
FILE ID=node67/1832478-1242773834
PBS_JOBID= 9322235
Free space on /tmp= 66348 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1724014998-099.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832478-1242773834/watcher-1832478-1242773834 -o /tmp/evaluation-result-1832478-1242773834/solver-1832478-1242773834 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832478-1242773834.cnf -random-seed=549993836

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

MD5SUM BENCH= 30e7a593e751ee62bb5b03787006ccc0
RANDOM SEED=549993836

node67.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		: 3000.277
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		: 3000.277
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:       1839144 kB
Buffers:         18108 kB
Cached:         161620 kB
SwapCached:       7680 kB
Active:          27812 kB
Inactive:       161116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839144 kB
SwapTotal:     4192956 kB
SwapFree:      4179884 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            13860 kB
Committed_AS:  1053988 kB
PageTables:       1440 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= 66348 MiB
End job on node67 at 2009-05-20 01:17:17