Trace number 1832528

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S685953260-065.cnf
MD5SUM3c731c817594d5a699b72cfb7a1ff2af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.31558
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
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
0.00/0.04	c Number of variables   : 700          
0.00/0.04	c Number of clauses     : 14000        
0.00/0.05	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-1832528-1242781407/watcher-1832528-1242781407 -o /tmp/evaluation-result-1832528-1242781407/solver-1832528-1242781407 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832528-1242781407.cnf -random-seed=1617500238 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26333
/proc/meminfo: memFree=1939064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306174809 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26333/statm: 1339 235 195 169 0 50 0
[pid=26334] ppid=26333 vsize=5356 CPUtime=0
/proc/26334/stat : 26334 (SatELiteGTI) S 26333 26333 26172 0 -1 4194368 51 25 0 0 0 0 0 0 21 0 1 0 306174809 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26334/statm: 1339 238 198 169 0 50 0
[pid=26336] ppid=26334 vsize=2612 CPUtime=0
/proc/26336/stat : 26336 (sed) R 26334 26333 26172 0 -1 4194304 161 0 0 0 0 0 0 0 22 0 1 0 306174809 2674688 134 1992294400 4194304 4240196 548682069056 18446744073709551615 206381482210 0 0 4096 0 0 0 0 17 1 0 0
/proc/26336/statm: 652 135 108 11 0 56 0

[startup+0.100625 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26333
/proc/meminfo: memFree=1939064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.201638 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26333
/proc/meminfo: memFree=1939064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301657 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26333
/proc/meminfo: memFree=1939064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701728 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26333
/proc/meminfo: memFree=1939064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50287 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1933288/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=7744 CPUtime=1.45
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 1665 0 0 0 144 1 0 0 25 0 1 0 306174813 7929856 1651 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 1936 1651 76 170 0 1763 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13100

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1930728/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=9100 CPUtime=3.05
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 1993 0 0 0 304 1 0 0 25 0 1 0 306174813 9318400 1979 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 2275 1979 76 170 0 2102 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14456

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1929128/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=10580 CPUtime=6.25
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 2345 0 0 0 624 1 0 0 25 0 1 0 306174813 10833920 2331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 2645 2331 76 170 0 2472 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15936

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1926576/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=12956 CPUtime=12.65
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 2973 0 0 0 1263 2 0 0 25 0 1 0 306174813 13266944 2959 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 3239 2959 76 170 0 3066 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18312

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1923248/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=16288 CPUtime=25.44
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 3799 0 0 0 2541 3 0 0 25 0 1 0 306174813 16678912 3785 1992294400 134512640 135212243 4294956240 18446744073709551615 134526206 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 4072 3785 76 170 0 3899 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21644

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1918704/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=20988 CPUtime=51.03
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 4955 0 0 0 5099 4 0 0 25 0 1 0 306174813 21491712 4941 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 5247 4941 76 170 0 5074 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26344

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1910064/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=29688 CPUtime=102.22
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 7102 0 0 0 10215 7 0 0 25 0 1 0 306174813 30400512 7088 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 7422 7088 76 170 0 7249 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35044

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1904496/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=35100 CPUtime=162.19
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 8492 0 0 0 16211 8 0 0 25 0 1 0 306174813 35942400 8478 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 8775 8478 76 170 0 8602 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40456

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1897776/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=41836 CPUtime=222.18
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 10173 0 0 0 22207 11 0 0 25 0 1 0 306174813 42840064 10159 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 10459 10159 76 170 0 10286 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 47192

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1893744/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=45844 CPUtime=282.16
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 11162 0 0 0 28204 12 0 0 25 0 1 0 306174813 46944256 11148 1992294400 134512640 135212243 4294956240 18446744073709551615 134526459 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 11461 11148 76 170 0 11288 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51200

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1889136/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=50464 CPUtime=342.14
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 12297 0 0 0 34200 14 0 0 25 0 1 0 306174813 51675136 12283 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 12616 12283 76 170 0 12443 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 55820

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1884912/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=54556 CPUtime=402.11

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

/proc/26339/statm: 14992 14697 76 170 0 14819 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 65324

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1875184/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=64464 CPUtime=582.05
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 15794 0 0 0 58187 18 0 0 25 0 1 0 306174813 66011136 15780 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 16116 15780 76 170 0 15943 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 69820

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1873520/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=66048 CPUtime=642.03
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 16166 0 0 0 64184 19 0 0 25 0 1 0 306174813 67633152 16152 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 16512 16152 76 170 0 16339 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 71404

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1870192/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=69488 CPUtime=702.01
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 17033 0 0 0 70181 20 0 0 25 0 1 0 306174813 71155712 17019 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 17372 17019 76 170 0 17199 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 74844

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1867312/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=72128 CPUtime=762
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 17703 0 0 0 76179 21 0 0 25 0 1 0 306174813 73859072 17689 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 18032 17689 76 170 0 17859 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 77484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1867248/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=72128 CPUtime=821.97
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 17703 0 0 0 82176 21 0 0 25 0 1 0 306174813 73859072 17689 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 18032 17689 76 170 0 17859 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 77484

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1859952/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=79260 CPUtime=881.96
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 19518 0 0 0 88172 24 0 0 25 0 1 0 306174813 81162240 19504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 19815 19504 76 170 0 19642 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 84616

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1859888/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=79260 CPUtime=941.93
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 19518 0 0 0 94169 24 0 0 25 0 1 0 306174813 81162240 19504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 19815 19504 76 170 0 19642 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 84616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1859888/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=79260 CPUtime=1001.91
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 19518 0 0 0 100167 24 0 0 25 0 1 0 306174813 81162240 19504 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 19815 19504 76 170 0 19642 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 84616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1852272/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=86784 CPUtime=1061.89
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 21410 0 0 0 106162 27 0 0 25 0 1 0 306174813 88866816 21396 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 21696 21396 76 170 0 21523 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 92140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1852272/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=86784 CPUtime=1121.87
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 21410 0 0 0 112160 27 0 0 25 0 1 0 306174813 88866816 21396 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 21696 21396 76 170 0 21523 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 92140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1852208/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=86784 CPUtime=1181.85
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 21410 0 0 0 118158 27 0 0 25 0 1 0 306174813 88866816 21396 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 21696 21396 76 170 0 21523 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 92140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26339
/proc/meminfo: memFree=1852208/2055920 swapFree=4180408/4192956
[pid=26333] ppid=26331 vsize=5356 CPUtime=0.03
/proc/26333/stat : 26333 (SatELiteGTI) S 26331 26333 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306174809 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26333/statm: 1339 239 197 169 0 50 0
[pid=26339] ppid=26333 vsize=86784 CPUtime=1200.05
/proc/26339/stat : 26339 (minisat_static) R 26333 26333 26172 0 -1 4194304 21410 0 0 0 119978 27 0 0 25 0 1 0 306174813 88866816 21396 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26339/statm: 21696 21396 76 170 0 21523 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 92140

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 26333 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=37994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.040993
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 92140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 986
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 9

runsolver used 1.44178 second user time and 2.93255 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 03:03:27
IDJOB=1832528
IDBENCH=70227
IDSOLVER=672
FILE ID=node2/1832528-1242781407
PBS_JOBID= 9322376
Free space on /tmp= 66424 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S685953260-065.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832528-1242781407/watcher-1832528-1242781407 -o /tmp/evaluation-result-1832528-1242781407/solver-1832528-1242781407 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832528-1242781407.cnf -random-seed=1617500238

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

MD5SUM BENCH= 3c731c817594d5a699b72cfb7a1ff2af
RANDOM SEED=1617500238

node2.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		: 3000.265
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		: 3000.265
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:       1939544 kB
Buffers:         19352 kB
Cached:          61232 kB
SwapCached:       6592 kB
Active:          26036 kB
Inactive:        63256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1939544 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            13020 kB
Committed_AS:  1282772 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= 66420 MiB
End job on node2 at 2009-05-20 03:23:30