Trace number 1537793

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
Rsat 2009-03-22? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
MD5SUM9d94109a874948dbc629e7a030616546
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark165.734
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   16705    50718 |      --       0       --      -- |     --   | -95/318
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 3904   #clauses: 16705   #literals: 50718
0.00/0.04	c CPU time:   0.037994 s
0.00/0.04	c ==============================================================================
0.04/0.06	c Rsat version 3.02
0.04/0.08	c Base unit clause learned: 0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537793-1238437911/watcher-1537793-1238437911 -o /tmp/evaluation-result-1537793-1238437911/solver-1537793-1238437911 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537793-1238437911.cnf HOME 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9074
/proc/meminfo: memFree=1559200/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0
/proc/9074/stat : 9074 (rsat.sh) R 9072 9074 8978 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1116452898 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9074/statm: 1339 238 198 169 0 50 0
[pid=9075] ppid=9074 vsize=1596 CPUtime=0
/proc/9075/stat : 9075 (SatElite) R 9074 9074 8978 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1116452898 1634304 253 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/9075/statm: 399 256 64 186 0 209 0

[startup+0.0517861 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9074
/proc/meminfo: memFree=1559200/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116452898 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9074/statm: 1339 239 199 169 0 50 0
[pid=9075] ppid=9074 vsize=4248 CPUtime=0.04
/proc/9075/stat : 9075 (SatElite) R 9074 9074 8978 0 -1 4194304 958 0 0 0 4 0 0 0 19 0 1 0 1116452898 4349952 906 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 0 0 0
/proc/9075/statm: 1062 906 93 186 0 872 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9604

[startup+0.102794 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9074
/proc/meminfo: memFree=1559200/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301813 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9074
/proc/meminfo: memFree=1559200/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.702851 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9074
/proc/meminfo: memFree=1559200/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50291 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 9077
/proc/meminfo: memFree=1553936/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=7312 CPUtime=1.42
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 1428 0 0 0 142 0 0 0 25 0 1 0 1116452904 7487488 1372 1992294400 4194304 5460562 548682068816 18446744073709551615 4198037 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 1828 1372 118 309 0 1515 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12668

[startup+3.10105 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 9077
/proc/meminfo: memFree=1552976/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=7644 CPUtime=3.02
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 1609 0 0 0 302 0 0 0 25 0 1 0 1116452904 7827456 1456 1992294400 4194304 5460562 548682068816 18446744073709551615 4226212 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 1911 1456 118 309 0 1598 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13000

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 9077
/proc/meminfo: memFree=1552016/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=8632 CPUtime=6.22
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 2020 0 0 0 621 1 0 0 25 0 1 0 1116452904 8839168 1706 1992294400 4194304 5460562 548682068816 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 2158 1706 118 309 0 1845 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13988

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 9077
/proc/meminfo: memFree=1550544/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=9992 CPUtime=12.61
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 3044 0 0 0 1260 1 0 0 25 0 1 0 1116452904 10231808 2022 1992294400 4194304 5460562 548682068816 18446744073709551615 4226356 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 2498 2022 118 309 0 2185 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15348

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 9077
/proc/meminfo: memFree=1548304/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=12876 CPUtime=25.41
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 4841 0 0 0 2538 3 0 0 25 0 1 0 1116452904 13185024 2763 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 3219 2763 118 309 0 2906 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 18232

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 9077
/proc/meminfo: memFree=1542992/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=17712 CPUtime=50.99
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 8812 0 0 0 5095 4 0 0 25 0 1 0 1116452904 18137088 3944 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 4428 3944 118 309 0 4115 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 23068

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 9077
/proc/meminfo: memFree=1535760/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=25140 CPUtime=102.18
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 14503 0 0 0 10212 6 0 0 25 0 1 0 1116452904 25743360 5725 1992294400 4194304 5460562 548682068816 18446744073709551615 4198126 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 6285 5725 118 309 0 5972 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30496

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9077
/proc/meminfo: memFree=1527696/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=32848 CPUtime=162.15
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 20326 0 0 0 16206 9 0 0 25 0 1 0 1116452904 33636352 7708 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 8212 7708 118 309 0 7899 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 38204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9077
/proc/meminfo: memFree=1521296/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=38956 CPUtime=222.13
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 24297 0 0 0 22201 12 0 0 25 0 1 0 1116452904 39890944 9279 1992294400 4194304 5460562 548682068816 18446744073709551615 4200288 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 9739 9279 118 309 0 9426 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 44312

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9077
/proc/meminfo: memFree=1515920/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=45188 CPUtime=282.1
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 29901 0 0 0 28195 15 0 0 25 0 1 0 1116452904 46272512 10621 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 11297 10621 118 309 0 10984 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 50544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9077
/proc/meminfo: memFree=1510544/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=50376 CPUtime=342.07
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 34212 0 0 0 34189 18 0 0 25 0 1 0 1116452904 51585024 11956 1992294400 4194304 5460562 548682068816 18446744073709551615 4201894 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 12594 11956 118 309 0 12281 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 55732

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9077
/proc/meminfo: memFree=1506960/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0

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

/proc/9077/statm: 15820 15270 118 309 0 15507 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 68636

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1493328/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=67020 CPUtime=581.97
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 46427 0 0 0 58172 25 0 0 25 0 1 0 1116452904 68628480 16235 1992294400 4194304 5460562 548682068816 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 16755 16235 118 309 0 16442 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 72376

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1488144/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=72084 CPUtime=641.95
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 49715 0 0 0 64167 28 0 0 25 0 1 0 1116452904 73814016 17539 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 18021 17539 118 309 0 17708 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 77440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1485264/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=74904 CPUtime=701.91
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 51432 0 0 0 70162 29 0 0 25 0 1 0 1116452904 76701696 18264 1992294400 4194304 5460562 548682068816 18446744073709551615 4201726 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9077/statm: 18726 18264 118 309 0 18413 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 80260

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1483408/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=78800 CPUtime=761.89
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 54467 0 0 0 76158 31 0 0 25 0 1 0 1116452904 80691200 18733 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 19700 18733 118 309 0 19387 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 84156

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1477392/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=84556 CPUtime=821.86
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 59993 0 0 0 82152 34 0 0 25 0 1 0 1116452904 86585344 20227 1992294400 4194304 5460562 548682068816 18446744073709551615 4791845 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 21139 20227 118 309 0 20826 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 89912

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1474064/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=87844 CPUtime=881.84
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 62853 0 0 0 88148 36 0 0 25 0 1 0 1116452904 89952256 21071 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 21961 21071 118 309 0 21648 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 93200

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1470800/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=91036 CPUtime=941.81
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 65691 0 0 0 94143 38 0 0 25 0 1 0 1116452904 93220864 21893 1992294400 4194304 5460562 548682068816 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 22759 21893 118 309 0 22446 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 96392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1466768/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=94900 CPUtime=1001.79
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 68697 0 0 0 100140 39 0 0 25 0 1 0 1116452904 97177600 22883 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 23725 22883 118 309 0 23412 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 100256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1462672/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=98924 CPUtime=1061.75
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 71745 0 0 0 106135 40 0 0 25 0 1 0 1116452904 101298176 23915 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 24731 23915 118 309 0 24418 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 104280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1460624/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=101432 CPUtime=1121.74
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 72374 0 0 0 112133 41 0 0 25 0 1 0 1116452904 103866368 24544 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 25358 24544 118 309 0 25045 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 106788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1459088/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=102452 CPUtime=1181.71
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 74669 0 0 0 118129 42 0 0 25 0 1 0 1116452904 104910848 24823 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 25613 24823 118 309 0 25300 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 107808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9079
/proc/meminfo: memFree=1455952/2055920 swapFree=4178796/4192956
[pid=9074] ppid=9072 vsize=5356 CPUtime=0.05
/proc/9074/stat : 9074 (rsat.sh) S 9072 9074 8978 0 -1 4194304 312 961 0 0 0 0 5 0 16 0 1 0 1116452898 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9074/statm: 1339 241 199 169 0 50 0
[pid=9077] ppid=9074 vsize=105396 CPUtime=1200.01
/proc/9077/stat : 9077 (rsat) R 9074 9074 8978 0 -1 4194304 77449 0 0 0 119957 44 0 0 25 0 1 0 1116452904 107925504 25587 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9077/statm: 26349 25587 118 309 0 26036 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110752

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 9074 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=55991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.067989
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.62
CPU system time (s): 0.44
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 118944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
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= 1273
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= 5
involuntary context switches= 2

runsolver used 0.923859 second user time and 3.45247 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 20:31:51
IDJOB=1537793
IDBENCH=70334
IDSOLVER=545
FILE ID=node57/1537793-1238437911
PBS_JOBID= 9061603
Free space on /tmp= 66264 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537793-1238437911/watcher-1537793-1238437911 -o /tmp/evaluation-result-1537793-1238437911/solver-1537793-1238437911 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537793-1238437911.cnf HOME

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

MD5SUM BENCH= 9d94109a874948dbc629e7a030616546
RANDOM SEED=1149746998

node57.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		: 3000.213
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		: 3000.213
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:       1559744 kB
Buffers:         71368 kB
Cached:         332788 kB
SwapCached:       7992 kB
Active:         137068 kB
Inactive:       276604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559744 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            6096 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            68660 kB
Committed_AS:  2588676 kB
PageTables:       1396 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= 66256 MiB
End job on node57 at 2009-03-30 20:51:53