Trace number 315180

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, and are wall clock time (not CPU 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 2007-02-08? (TO) 1200.03 1200.41

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

Solver Data (download as text)

0.00/0.00	c Parsing...
1.28/1.37	c ==============================================================================
1.28/1.37	c |           |     ORIGINAL     |              LEARNT              |          |
1.28/1.37	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.28/1.37	c ==============================================================================
1.28/1.37	c |         0 | 1254005  3044653 |  376201       0        0     nan |  0.000 % |
21.78/21.89	c |         0 |  600262  2684082 |      --       0       --      -- |     --   | -653743/-360571
21.78/21.90	c ==============================================================================
21.78/21.90	c Result  :   #vars: 43082   #clauses: 600262   #literals: 2684082
21.78/21.90	c CPU time:   21.3558 s
21.78/21.90	c ==============================================================================
22.96/23.04	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-315180-1172650296 -o ROOT/results/node68/solver-315180-1172650296 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315180-1172650296/rsat.sh /tmp/evaluation/315180-1172650296/instance-315180-1172650296.cnf 

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): 2400 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: 0.92 0.98 0.99 3/64 13974
/proc/meminfo: memFree=1585760/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) R 13972 13974 13667 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414458015 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13974/statm: 1338 232 194 169 0 49 0
[pid=13975] ppid=13974 vsize=1172 CPUtime=0
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 284987290 1200128 163 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 293 163 50 128 0 162 0

[startup+0.02415 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13974
/proc/meminfo: memFree=1585760/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=3068 CPUtime=0.01
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 663 0 0 0 1 0 0 0 18 0 1 0 284987290 3141632 645 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 767 646 50 128 0 636 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8420

[startup+0.101157 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13974
/proc/meminfo: memFree=1585760/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=11436 CPUtime=0.08
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 2685 0 0 0 7 1 0 0 19 0 1 0 284987290 11710464 2667 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 2859 2667 50 128 0 2728 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16788

[startup+0.301175 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13974
/proc/meminfo: memFree=1585760/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=36800 CPUtime=0.29
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 7996 0 0 0 25 4 0 0 21 0 1 0 284987290 37683200 7978 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 9200 7979 50 128 0 9069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42152

[startup+0.701212 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13974
/proc/meminfo: memFree=1585760/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=80448 CPUtime=0.69
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 18550 0 0 0 59 10 0 0 25 0 1 0 284987290 82378752 18532 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 20112 18532 50 128 0 19981 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85800

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13976
/proc/meminfo: memFree=1479952/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=174780 CPUtime=1.49
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 38571 0 0 0 129 20 0 0 25 0 1 0 284987290 178974720 37670 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 43695 37670 69 128 0 43564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 180132

[startup+3.10143 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13976
/proc/meminfo: memFree=1428688/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=181036 CPUtime=3.09
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 40055 0 0 0 284 25 0 0 25 0 1 0 284987290 185380864 39154 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 45259 39154 69 128 0 45128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 186388

[startup+6.30273 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13976
/proc/meminfo: memFree=1402576/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=194980 CPUtime=6.29
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 43198 0 0 0 596 33 0 0 25 0 1 0 284987290 199659520 42297 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134543856 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 48745 42297 69 128 0 48614 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 200332

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 13976
/proc/meminfo: memFree=1363664/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=0
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284987290 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 233 195 169 0 49 0
[pid=13975] ppid=13974 vsize=212868 CPUtime=12.68
/proc/13975/stat : 13975 (SatElite) R 13974 13974 13667 0 -1 4194304 46958 0 0 0 1220 48 0 0 25 0 1 0 284987290 217976832 45706 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134571480 0 0 4096 3 0 0 0 17 1 0 0
/proc/13975/statm: 53217 45706 69 128 0 53086 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 218220

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1494416/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=41960 CPUtime=2.45
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 10538 0 0 0 240 5 0 0 25 0 1 0 284989594 42967040 10202 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 10490 10202 86 211 0 10276 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 47312

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1490768/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=45944 CPUtime=28.04
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 11552 0 0 0 2797 7 0 0 25 0 1 0 284989594 47046656 11168 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 11486 11168 86 211 0 11272 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 51296

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1484432/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=52240 CPUtime=79.23
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 13244 0 0 0 7914 9 0 0 25 0 1 0 284989594 53493760 12762 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522860 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 13060 12762 86 211 0 12846 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 57592

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1476880/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=60188 CPUtime=139.21
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 15370 0 0 0 13909 12 0 0 25 0 1 0 284989594 61632512 14686 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 15047 14686 86 211 0 14833 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 65540

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1470032/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=68092 CPUtime=199.2
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 17440 0 0 0 19905 15 0 0 25 0 1 0 284989594 69726208 16369 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 17023 16369 86 211 0 16809 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 73444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1464016/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=73664 CPUtime=259.19
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 18958 0 0 0 25902 17 0 0 25 0 1 0 284989594 75431936 17877 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 18416 17877 86 211 0 18202 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 79016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1458064/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=79084 CPUtime=319.17
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 20419 0 0 0 31898 19 0 0 25 0 1 0 284989594 80982016 19334 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 19771 19334 86 211 0 19557 0

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

[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=79700 CPUtime=499.11
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 22132 0 0 0 49891 20 0 0 25 0 1 0 284989594 81612800 19507 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 19925 19507 86 211 0 19711 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 85052

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1457296/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=79700 CPUtime=559.11
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 22132 0 0 0 55890 21 0 0 25 0 1 0 284989594 81612800 19507 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 19925 19507 86 211 0 19711 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 85052

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1457296/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=79700 CPUtime=619.09
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 22132 0 0 0 61888 21 0 0 25 0 1 0 284989594 81612800 19507 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 19925 19507 86 211 0 19711 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 85052

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1454992/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=82020 CPUtime=679.07
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 22720 0 0 0 67885 22 0 0 25 0 1 0 284989594 83988480 20094 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 20505 20094 86 211 0 20291 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 87372

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1449808/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=86840 CPUtime=739.06
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 24021 0 0 0 73882 24 0 0 25 0 1 0 284989594 88924160 21373 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 21710 21373 86 211 0 21496 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 92192

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1443536/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=95860 CPUtime=799.04
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 26402 0 0 0 79877 27 0 0 25 0 1 0 284989594 98160640 22947 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 23965 22947 86 211 0 23751 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 101212

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1438224/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=100804 CPUtime=859.02
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 27719 0 0 0 85873 29 0 0 25 0 1 0 284989594 103223296 24252 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 25201 24252 86 211 0 24987 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 106156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434384/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=919
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 91868 32 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 109408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434384/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=978.98
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 97866 32 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 109408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434448/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=1038.98
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 103865 33 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 109408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434448/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=1098.96
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 109863 33 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 109408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434576/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=1158.94
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 115861 33 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 109408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13977
/proc/meminfo: memFree=1434576/2055920 swapFree=4183092/4192956
[pid=13974] ppid=13972 vsize=5352 CPUtime=22.99
/proc/13974/stat : 13974 (rsat.sh) S 13972 13974 13667 0 -1 4194304 306 54488 0 0 0 0 2236 63 16 0 1 0 284987290 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13974/statm: 1338 234 195 169 0 49 0
[pid=13977] ppid=13974 vsize=104056 CPUtime=1177.04
/proc/13977/stat : 13977 (rsat) R 13974 13974 13667 0 -1 4194304 31728 0 0 0 117671 33 0 0 25 0 1 0 284989594 106553344 25145 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13977/statm: 26014 25145 86 211 0 25800 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 109408

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13974 and gives childrusage.ru_utime.tv_sec=22 childrusage.ru_utime.tv_usec=371599 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=633903
CPU time returned by wait4() is 23.0055
while last known CPU time is 1200.03

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.07
CPU system time (s): 0.96
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 231688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.3716
system time used= 0.633903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54794
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= 19
involuntary context switches= 50

runsolver used 1.15282 second user time and 2.6076 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 28 08:11:37 UTC 2007

IDJOB= 315180
IDBENCH= 20410
IDSOLVER= 104
FILE ID= node68/315180-1172650296

PBS_JOBID= 3981197

Free space on /tmp= 66458 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= /tmp/evaluation/315180-1172650296/rsat.sh /tmp/evaluation/315180-1172650296/instance-315180-1172650296.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-315180-1172650296 -o ROOT/results/node68/solver-315180-1172650296 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315180-1172650296/rsat.sh /tmp/evaluation/315180-1172650296/instance-315180-1172650296.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  409f4401e9e8b60ee665ac5567a13e41

RANDOM SEED= 542180362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1586368 kB
Buffers:         25188 kB
Cached:         392824 kB
SwapCached:       3588 kB
Active:         103984 kB
Inactive:       323236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586368 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:           24416 kB
Writeback:           0 kB
Mapped:          15204 kB
Slab:            28440 kB
Committed_AS:   773628 kB
PageTables:       1380 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= 66414 MiB

End job on node68 on Wed Feb 28 08:31:39 UTC 2007