Trace number 1832480

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1185462553-011.cnf
MD5SUM775d7caa3d486b151a5911ebb89973a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.9568
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:   0.014997 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        
0.03/0.06	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-1832480-1242773841/watcher-1832480-1242773841 -o /tmp/evaluation-result-1832480-1242773841/solver-1832480-1242773841 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832480-1242773841.cnf -random-seed=941733482 

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: 0.91 0.97 0.96 3/65 4955
/proc/meminfo: memFree=1895552/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 305417862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228706713682 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/4955/statm: 1339 235 195 169 0 50 0
[pid=4956] ppid=4955 vsize=5356 CPUtime=0
/proc/4956/stat : 4956 (SatELiteGTI) S 4955 4955 4521 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 305417862 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1339 238 198 169 0 50 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (SatELiteGTI) R 4956 4955 4521 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 305417863 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/4958/statm: 1339 239 199 169 0 50 0

[startup+0.0556121 s]
/proc/loadavg: 0.91 0.97 0.96 3/65 4955
/proc/meminfo: memFree=1895552/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101613 s]
/proc/loadavg: 0.91 0.97 0.96 3/65 4955
/proc/meminfo: memFree=1895552/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301631 s]
/proc/loadavg: 0.91 0.97 0.96 3/65 4955
/proc/meminfo: memFree=1895552/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701668 s]
/proc/loadavg: 0.91 0.97 0.96 3/65 4955
/proc/meminfo: memFree=1895552/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.91 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1889584/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=8332 CPUtime=1.44
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 1804 0 0 0 144 0 0 0 25 0 1 0 305417867 8531968 1790 1992294400 134512640 135212243 4294956256 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 2083 1790 76 170 0 1910 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13688

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1886320/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=9792 CPUtime=3.05
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 2183 0 0 0 304 1 0 0 25 0 1 0 305417867 10027008 2169 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 2448 2169 76 170 0 2275 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15148

[startup+6.3012 s]
/proc/loadavg: 0.92 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1884720/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=11244 CPUtime=6.24
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 2551 0 0 0 623 1 0 0 25 0 1 0 305417867 11513856 2537 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 2811 2537 76 170 0 2638 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16600

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1881840/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=14148 CPUtime=12.64
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 3281 0 0 0 1262 2 0 0 25 0 1 0 305417867 14487552 3267 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 3537 3267 76 170 0 3364 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19504

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1878128/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=18008 CPUtime=25.44
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 4215 0 0 0 2541 3 0 0 25 0 1 0 305417867 18440192 4201 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 4502 4201 76 170 0 4329 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23364

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1873072/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=23104 CPUtime=51.03
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 5502 0 0 0 5099 4 0 0 25 0 1 0 305417867 23658496 5488 1992294400 134512640 135212243 4294956256 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 5776 5488 76 170 0 5603 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28460

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1863792/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=32200 CPUtime=102.2
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 7770 0 0 0 10213 7 0 0 25 0 1 0 305417867 32972800 7756 1992294400 134512640 135212243 4294956256 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 8050 7756 76 170 0 7877 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37556

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4961
/proc/meminfo: memFree=1857840/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=38140 CPUtime=162.17
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 9244 0 0 0 16209 8 0 0 25 0 1 0 305417867 39055360 9230 1992294400 134512640 135212243 4294956256 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 9535 9230 76 170 0 9362 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 43496

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1850408/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=45136 CPUtime=222.15
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 11028 0 0 0 22205 10 0 0 25 0 1 0 305417867 46219264 11014 1992294400 134512640 135212243 4294956256 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 11284 11014 76 170 0 11111 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 50492

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1845936/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=50068 CPUtime=282.12
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 12202 0 0 0 28200 12 0 0 25 0 1 0 305417867 51269632 12188 1992294400 134512640 135212243 4294956256 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 12517 12188 76 170 0 12344 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 55424

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1841136/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=54688 CPUtime=342.1
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 13386 0 0 0 34197 13 0 0 25 0 1 0 305417867 56000512 13372 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 13672 13372 76 170 0 13499 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 60044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1836208/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=59572 CPUtime=402.07

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

/proc/4961/statm: 16312 16044 76 170 0 16139 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 70604

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1824048/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=71852 CPUtime=582.01
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 17637 0 0 0 58182 19 0 0 25 0 1 0 305417867 73576448 17623 1992294400 134512640 135212243 4294956256 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 17963 17623 76 170 0 17790 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 77208

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1823984/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=71852 CPUtime=641.98
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 17637 0 0 0 64179 19 0 0 25 0 1 0 305417867 73576448 17623 1992294400 134512640 135212243 4294956256 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 17963 17623 76 170 0 17790 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 77208

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1817392/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=78320 CPUtime=701.96
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 19268 0 0 0 70175 21 0 0 25 0 1 0 305417867 80199680 19254 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 19580 19254 76 170 0 19407 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 83676

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1817392/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=78320 CPUtime=761.9
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 19268 0 0 0 76169 21 0 0 25 0 1 0 305417867 80199680 19254 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 19580 19254 76 170 0 19407 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 83676

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1811120/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=84656 CPUtime=821.87
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 20880 0 0 0 82164 23 0 0 25 0 1 0 305417867 86687744 20866 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 21164 20866 76 170 0 20991 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 90012

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1809264/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=86240 CPUtime=881.85
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 21267 0 0 0 88161 24 0 0 25 0 1 0 305417867 88309760 21253 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 21560 21253 76 170 0 21387 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 91596

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1809264/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=86240 CPUtime=941.83
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 21267 0 0 0 94159 24 0 0 25 0 1 0 305417867 88309760 21253 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 21560 21253 76 170 0 21387 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 91596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1800816/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=94560 CPUtime=1001.78
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 23380 0 0 0 100152 26 0 0 25 0 1 0 305417867 96829440 23366 1992294400 134512640 135212243 4294956256 18446744073709551615 134533014 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 23640 23366 76 170 0 23467 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 99916

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/67 4967
/proc/meminfo: memFree=1800752/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=94560 CPUtime=1061.76
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 23380 0 0 0 106150 26 0 0 25 0 1 0 305417867 96829440 23366 1992294400 134512640 135212243 4294956256 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 23640 23366 76 170 0 23467 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 99916

[startup+1122.3 s]
/proc/loadavg: 1.03 0.99 0.97 2/67 4967
/proc/meminfo: memFree=1800688/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=94560 CPUtime=1121.73
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 23380 0 0 0 112147 26 0 0 25 0 1 0 305417867 96829440 23366 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 23640 23366 76 170 0 23467 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 99916

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/67 4967
/proc/meminfo: memFree=1799408/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=96276 CPUtime=1181.71
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 23787 0 0 0 118144 27 0 0 25 0 1 0 305417867 98586624 23773 1992294400 134512640 135212243 4294956256 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 24069 23773 76 170 0 23896 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 101632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 0.99 0.97 2/67 4967
/proc/meminfo: memFree=1794416/2055920 swapFree=4178964/4192956
[pid=4955] ppid=4953 vsize=5356 CPUtime=0.03
/proc/4955/stat : 4955 (SatELiteGTI) S 4953 4955 4521 0 -1 4194304 335 691 0 0 0 0 3 0 16 0 1 0 305417862 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4955/statm: 1339 239 197 169 0 50 0
[pid=4961] ppid=4955 vsize=101300 CPUtime=1200.01
/proc/4961/stat : 4961 (minisat_static) R 4955 4955 4521 0 -1 4194304 24953 0 0 0 119973 28 0 0 25 0 1 0 305417867 103731200 24939 1992294400 134512640 135212243 4294956256 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/4961/statm: 25325 24939 76 170 0 25152 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106656

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 4955 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=7998
# CPU time returned by wait4() is 0.044992
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 106656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
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= 13
involuntary context switches= 5

runsolver used 1.17082 second user time and 3.20651 second system time

The end

Launcher Data 

Begin job on node8 at 2009-05-20 00:57:21
IDJOB=1832480
IDBENCH=70203
IDSOLVER=672
FILE ID=node8/1832480-1242773841
PBS_JOBID= 9322290
Free space on /tmp= 66244 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1185462553-011.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832480-1242773841/watcher-1832480-1242773841 -o /tmp/evaluation-result-1832480-1242773841/solver-1832480-1242773841 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832480-1242773841.cnf -random-seed=941733482

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

MD5SUM BENCH= 775d7caa3d486b151a5911ebb89973a9
RANDOM SEED=941733482

node8.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		: 3000.238
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		: 3000.238
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:       1896032 kB
Buffers:         15080 kB
Cached:         108388 kB
SwapCached:       7500 kB
Active:          23532 kB
Inactive:       109084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896032 kB
SwapTotal:     4192956 kB
SwapFree:      4178964 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          14196 kB
Slab:            13060 kB
Committed_AS:  1098172 kB
PageTables:       1404 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node8 at 2009-05-20 01:17:24