Trace number 1537810

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20160       0        0     nan |  0.000 % |
0.19/0.22	c |         0 |   66778   202658 |      --       0       --      -- |     --   | -422/1058
0.19/0.22	c ==============================================================================
0.19/0.22	c Result  :   #vars: 15618   #clauses: 66778   #literals: 202658
0.19/0.22	c CPU time:   0.205968 s
0.19/0.22	c ==============================================================================
0.19/0.30	c Rsat version 3.02
0.28/0.36	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-1537810-1238439269/watcher-1537810-1238439269 -o /tmp/evaluation-result-1537810-1238439269/solver-1537810-1238439269 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537810-1238439269.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: 1.57 1.73 1.41 3/64 26914
/proc/meminfo: memFree=1546416/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0
/proc/26914/stat : 26914 (rsat.sh) R 26912 26914 26877 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1116592824 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26914/statm: 1339 238 198 169 0 50 0
[pid=26915] ppid=26914 vsize=2168 CPUtime=0
/proc/26915/stat : 26915 (SatElite) R 26914 26914 26877 0 -1 4194304 336 0 0 0 0 0 0 0 18 0 1 0 1116592824 2220032 319 1992294400 4194304 4959918 548682068688 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/26915/statm: 542 323 63 186 0 352 0

[startup+0.0996429 s]
/proc/loadavg: 1.57 1.73 1.41 3/64 26914
/proc/meminfo: memFree=1546416/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116592824 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26914/statm: 1339 239 199 169 0 50 0
[pid=26915] ppid=26914 vsize=13692 CPUtime=0.09
/proc/26915/stat : 26915 (SatElite) R 26914 26914 26877 0 -1 4194304 3164 0 0 0 8 1 0 0 19 0 1 0 1116592824 14020608 3147 1992294400 4194304 4959918 548682068688 18446744073709551615 4269307 0 0 4096 3 0 0 0 17 0 0 0
/proc/26915/statm: 3423 3147 90 186 0 3233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19048

[startup+0.101641 s]
/proc/loadavg: 1.57 1.73 1.41 3/64 26914
/proc/meminfo: memFree=1546416/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116592824 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26914/statm: 1339 239 199 169 0 50 0
[pid=26915] ppid=26914 vsize=13692 CPUtime=0.09
/proc/26915/stat : 26915 (SatElite) R 26914 26914 26877 0 -1 4194304 3164 0 0 0 8 1 0 0 19 0 1 0 1116592824 14020608 3147 1992294400 4194304 4959918 548682068688 18446744073709551615 4270394 0 0 4096 3 0 0 0 17 0 0 0
/proc/26915/statm: 3423 3147 90 186 0 3233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19048

[startup+0.301669 s]
/proc/loadavg: 1.57 1.73 1.41 3/64 26914
/proc/meminfo: memFree=1546416/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.701722 s]
/proc/loadavg: 1.57 1.73 1.41 3/64 26914
/proc/meminfo: memFree=1546416/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.57 1.73 1.41 2/66 26917
/proc/meminfo: memFree=1536864/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=10976 CPUtime=1.19
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 2317 0 0 0 118 1 0 0 25 0 1 0 1116592854 11239424 2225 1992294400 4194304 5460562 548682068800 18446744073709551615 4204964 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26917/statm: 2744 2225 116 309 0 2431 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16332

[startup+3.10199 s]
/proc/loadavg: 1.57 1.73 1.41 2/66 26917
/proc/meminfo: memFree=1535008/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=13960 CPUtime=2.78
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 3048 0 0 0 277 1 0 0 25 0 1 0 1116592854 14295040 2956 1992294400 4194304 5460562 548682068800 18446744073709551615 4225746 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 3490 2956 116 309 0 3177 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19316

[startup+6.30137 s]
/proc/loadavg: 1.52 1.72 1.40 2/66 26917
/proc/meminfo: memFree=1528992/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=19408 CPUtime=5.97
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 4393 0 0 0 595 2 0 0 25 0 1 0 1116592854 19873792 4301 1992294400 4194304 5460562 548682068800 18446744073709551615 4225794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26917/statm: 4852 4301 118 309 0 4539 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24764

[startup+12.7021 s]
/proc/loadavg: 1.48 1.70 1.40 2/66 26917
/proc/meminfo: memFree=1516832/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=31712 CPUtime=12.37
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 7518 0 0 0 1231 6 0 0 25 0 1 0 1116592854 32473088 7360 1992294400 4194304 5460562 548682068800 18446744073709551615 4226169 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 7928 7360 118 309 0 7615 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 37068

[startup+25.5016 s]
/proc/loadavg: 1.37 1.67 1.39 2/66 26917
/proc/meminfo: memFree=1508000/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=39020 CPUtime=25.17
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 9859 0 0 0 2509 8 0 0 25 0 1 0 1116592854 39956480 9217 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 9755 9217 118 309 0 9442 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 44376

[startup+51.1015 s]
/proc/loadavg: 1.24 1.61 1.38 2/66 26917
/proc/meminfo: memFree=1506912/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=40020 CPUtime=50.75
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 10565 0 0 0 5067 8 0 0 25 0 1 0 1116592854 40980480 9475 1992294400 4194304 5460562 548682068800 18446744073709551615 4225965 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 10005 9475 118 309 0 9692 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 45376

[startup+102.305 s]
/proc/loadavg: 1.10 1.52 1.36 2/66 26917
/proc/meminfo: memFree=1498656/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=48176 CPUtime=101.94
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 13742 0 0 0 10183 11 0 0 25 0 1 0 1116592854 49332224 11532 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 12044 11532 118 309 0 11731 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 53532

[startup+162.301 s]
/proc/loadavg: 1.04 1.42 1.33 2/66 26917
/proc/meminfo: memFree=1495264/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=52000 CPUtime=161.9
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 15938 0 0 0 16177 13 0 0 25 0 1 0 1116592854 53248000 12378 1992294400 4194304 5460562 548682068800 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 13000 12378 118 309 0 12687 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 57356

[startup+222.301 s]
/proc/loadavg: 1.01 1.34 1.31 2/66 26917
/proc/meminfo: memFree=1488672/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=58488 CPUtime=221.86
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 19018 0 0 0 22172 14 0 0 25 0 1 0 1116592854 59891712 14018 1992294400 4194304 5460562 548682068800 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 14622 14018 118 309 0 14309 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 63844

[startup+282.301 s]
/proc/loadavg: 1.00 1.28 1.29 2/66 26917
/proc/meminfo: memFree=1483424/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=63664 CPUtime=281.84
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 21770 0 0 0 28168 16 0 0 25 0 1 0 1116592854 65191936 15330 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 15916 15330 118 309 0 15603 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 69020

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.27 2/66 26917
/proc/meminfo: memFree=1478496/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=68560 CPUtime=341.79
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 23970 0 0 0 34161 18 0 0 25 0 1 0 1116592854 70205440 16570 1992294400 4194304 5460562 548682068800 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 17140 16570 118 309 0 16827 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 73916

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.25 2/66 26923
/proc/meminfo: memFree=1474016/2055920 swapFree=4177220/4192956

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

/proc/26917/statm: 22037 21529 118 309 0 21724 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 93504

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 26923
/proc/meminfo: memFree=1454944/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=92748 CPUtime=641.66
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 34953 0 0 0 64140 26 0 0 25 0 1 0 1116592854 94973952 22427 1992294400 4194304 5460562 548682068800 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 23187 22427 118 309 0 22874 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 98104

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.17 2/66 26923
/proc/meminfo: memFree=1450208/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=97404 CPUtime=701.62
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 37125 0 0 0 70135 27 0 0 25 0 1 0 1116592854 99741696 23607 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 24351 23607 118 309 0 24038 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 102760

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 26923
/proc/meminfo: memFree=1444960/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=102580 CPUtime=761.6
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 40425 0 0 0 76131 29 0 0 25 0 1 0 1116592854 105041920 24923 1992294400 4194304 5460562 548682068800 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 25645 24923 118 309 0 25332 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 107936

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 26923
/proc/meminfo: memFree=1438880/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=108552 CPUtime=821.57
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 42926 0 0 0 82126 31 0 0 25 0 1 0 1116592854 111157248 26432 1992294400 4194304 5460562 548682068800 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 27138 26432 118 309 0 26825 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 113908

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 26923
/proc/meminfo: memFree=1435936/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=111500 CPUtime=881.54
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 44663 0 0 0 88122 32 0 0 25 0 1 0 1116592854 114176000 27177 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 27875 27177 118 309 0 27562 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 116856

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 26923
/proc/meminfo: memFree=1435232/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=112120 CPUtime=941.52
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 45824 0 0 0 94119 33 0 0 25 0 1 0 1116592854 114810880 27346 1992294400 4194304 5460562 548682068800 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 28030 27346 118 309 0 27717 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 117476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 26923
/proc/meminfo: memFree=1426976/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=120356 CPUtime=1001.49
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 48889 0 0 0 100114 35 0 0 25 0 1 0 1116592854 123244544 29419 1992294400 4194304 5460562 548682068800 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 30089 29419 118 309 0 29776 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 125712

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.10 2/66 26923
/proc/meminfo: memFree=1426912/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=120356 CPUtime=1061.47
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 49895 0 0 0 106111 36 0 0 25 0 1 0 1116592854 123244544 29433 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 30089 29433 118 309 0 29776 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 125712

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 1.09 2/66 26923
/proc/meminfo: memFree=1416736/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=130428 CPUtime=1121.44
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 53423 0 0 0 112106 38 0 0 25 0 1 0 1116592854 133558272 31969 1992294400 4194304 5460562 548682068800 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 32607 31969 118 309 0 32294 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 135784

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.08 2/66 26923
/proc/meminfo: memFree=1416160/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=130976 CPUtime=1181.41
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 54562 0 0 0 118102 39 0 0 25 0 1 0 1116592854 134119424 32116 1992294400 4194304 5460562 548682068800 18446744073709551615 4226065 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 32744 32116 118 309 0 32431 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 136332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26923
/proc/meminfo: memFree=1416160/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=130976 CPUtime=1199.81
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 54562 0 0 0 119942 39 0 0 25 0 1 0 1116592854 134119424 32116 1992294400 4194304 5460562 548682068800 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 32744 32116 118 309 0 32431 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 136332

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.08 2/66 26923
/proc/meminfo: memFree=1416160/2055920 swapFree=4177220/4192956
[pid=26914] ppid=26912 vsize=5356 CPUtime=0.28
/proc/26914/stat : 26914 (rsat.sh) S 26912 26914 26877 0 -1 4194304 312 3307 0 0 0 0 27 1 16 0 1 0 1116592824 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26914/statm: 1339 241 199 169 0 50 0
[pid=26917] ppid=26914 vsize=130976 CPUtime=1199.81
/proc/26917/stat : 26917 (rsat) R 26914 26914 26877 0 -1 4194304 54562 0 0 0 119942 39 0 0 25 0 1 0 1116592854 134119424 32116 1992294400 4194304 5460562 548682068800 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26917/statm: 32744 32116 118 309 0 32431 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 136332

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26914 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=279957
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.299953
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.69
CPU system time (s): 0.4
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 140428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.279957
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3619
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 1.09383 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 20:54:30
IDJOB=1537810
IDBENCH=70351
IDSOLVER=545
FILE ID=node20/1537810-1238439269
PBS_JOBID= 9061633
Free space on /tmp= 65680 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537810-1238439269/watcher-1537810-1238439269 -o /tmp/evaluation-result-1537810-1238439269/solver-1537810-1238439269 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537810-1238439269.cnf HOME

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=2136289007

node20.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		: 3000.235
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		: 3000.235
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:       1546904 kB
Buffers:         81968 kB
Cached:         334632 kB
SwapCached:       9488 kB
Active:         145100 kB
Inactive:       282348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546904 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            7244 kB
Writeback:           0 kB
Mapped:          16488 kB
Slab:            67552 kB
Committed_AS:  2909080 kB
PageTables:       1404 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= 65676 MiB
End job on node20 at 2009-03-30 21:14:32