Trace number 355648

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) 10000.1 10003.1

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data (download as text)

0.00/0.00	c Parsing...
1.19/1.29	c ==============================================================================
1.19/1.29	c |           |     ORIGINAL     |              LEARNT              |          |
1.19/1.29	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.19/1.29	c ==============================================================================
1.19/1.29	c |         0 | 1186821  2884753 |  356046       0        0     nan |  0.000 % |
20.48/20.58	c |         0 |  571173  2544294 |      --       0       --      -- |     --   | -615648/-340459
20.48/20.59	c ==============================================================================
20.48/20.59	c Result  :   #vars: 40759   #clauses: 571173   #literals: 2544294
20.48/20.59	c CPU time:   20.055 s
20.48/20.59	c ==============================================================================
21.68/21.75	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-355648-1176777332 -o ROOT/results/node41/solver-355648-1176777332 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355648-1176777332/rsat.sh /tmp/evaluation/355648-1176777332/instance-355648-1176777332.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.71 0.93 0.97 3/77 31984
/proc/meminfo: memFree=1552648/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) R 31982 31984 31928 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390143647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31984/statm: 1338 231 194 169 0 49 0
[pid=31985] ppid=31984 vsize=1172 CPUtime=0
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 125645211 1200128 163 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 293 163 50 128 0 162 0

[startup+0.0368179 s]
/proc/loadavg: 0.71 0.93 0.97 3/77 31984
/proc/meminfo: memFree=1552648/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=4868 CPUtime=0.03
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 1002 0 0 0 3 0 0 0 19 0 1 0 125645211 4984832 985 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 1217 985 50 128 0 1086 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10220

[startup+0.101823 s]
/proc/loadavg: 0.71 0.93 0.97 3/77 31984
/proc/meminfo: memFree=1552648/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=11376 CPUtime=0.09
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 2688 0 0 0 8 1 0 0 19 0 1 0 125645211 11649024 2670 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 2844 2670 50 128 0 2713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16728

[startup+0.30184 s]
/proc/loadavg: 0.71 0.93 0.97 3/77 31984
/proc/meminfo: memFree=1552648/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=36968 CPUtime=0.28
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 8044 0 0 0 24 4 0 0 21 0 1 0 125645211 37855232 8026 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 9242 8026 50 128 0 9111 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 42320

[startup+0.701876 s]
/proc/loadavg: 0.71 0.93 0.97 3/77 31984
/proc/meminfo: memFree=1552648/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=80616 CPUtime=0.69
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 18607 0 0 0 58 11 0 0 24 0 1 0 125645211 82550784 18589 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 20154 18590 50 128 0 20023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85968

[startup+1.50294 s]
/proc/loadavg: 0.73 0.94 0.97 2/79 31986
/proc/meminfo: memFree=1446200/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=170316 CPUtime=1.49
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 36861 0 0 0 129 20 0 0 25 0 1 0 125645211 174403584 36011 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134687056 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 42579 36011 69 128 0 42448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175668

[startup+3.10108 s]
/proc/loadavg: 0.73 0.94 0.97 2/79 31986
/proc/meminfo: memFree=1403192/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=175084 CPUtime=3.08
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 37981 0 0 0 284 24 0 0 25 0 1 0 125645211 179286016 37131 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134680980 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 43771 37131 69 128 0 43640 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 180436

[startup+6.30136 s]
/proc/loadavg: 0.76 0.94 0.97 2/79 31986
/proc/meminfo: memFree=1380288/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=191624 CPUtime=6.29
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 41254 0 0 0 595 34 0 0 25 0 1 0 125645211 196222976 40404 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134538968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 47906 40404 69 128 0 47775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 196976

[startup+12.7019 s]
/proc/loadavg: 0.77 0.94 0.97 2/79 31986
/proc/meminfo: memFree=1342400/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=0
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 125645211 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 232 195 169 0 49 0
[pid=31985] ppid=31984 vsize=202192 CPUtime=12.68
/proc/31985/stat : 31985 (SatElite) R 31984 31984 31928 0 -1 4194304 44376 0 0 0 1221 47 0 0 25 0 1 0 125645211 207044608 42853 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134543878 0 0 4096 3 0 0 0 17 1 0 0
/proc/31985/statm: 50548 42853 69 128 0 50417 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 207544

[startup+25.501 s]
/proc/loadavg: 0.82 0.94 0.97 2/79 31987
/proc/meminfo: memFree=1460352/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=40204 CPUtime=3.73
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 10086 0 0 0 369 4 0 0 25 0 1 0 125647387 41168896 9777 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134524222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 10051 9777 86 211 0 9837 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45556

[startup+51.1013 s]
/proc/loadavg: 0.88 0.94 0.97 2/79 31987
/proc/meminfo: memFree=1457024/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=43940 CPUtime=29.32
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 11014 0 0 0 2927 5 0 0 25 0 1 0 125647387 44994560 10672 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 10985 10672 86 211 0 10771 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 49292

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.97 2/79 31987
/proc/meminfo: memFree=1451776/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=49224 CPUtime=80.49
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 12440 0 0 0 8042 7 0 0 25 0 1 0 125647387 50405376 11997 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 12306 11997 86 211 0 12092 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 54576

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/79 31989
/proc/meminfo: memFree=1446208/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=54960 CPUtime=140.47
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 13986 0 0 0 14038 9 0 0 25 0 1 0 125647387 56279040 13349 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530033 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 13740 13349 86 211 0 13526 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60312

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 31989
/proc/meminfo: memFree=1439744/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=61084 CPUtime=200.45
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 15622 0 0 0 20034 11 0 0 25 0 1 0 125647387 62550016 14982 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 15271 14982 86 211 0 15057 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 66436

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 31989
/proc/meminfo: memFree=1434688/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=67524 CPUtime=260.43
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 17303 0 0 0 26031 12 0 0 25 0 1 0 125647387 69144576 16276 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530173 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 16881 16276 86 211 0 16667 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 72876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 31989
/proc/meminfo: memFree=1429696/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=72052 CPUtime=320.42
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 18526 0 0 0 32028 14 0 0 25 0 1 0 125647387 73781248 17489 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 18013 17489 86 211 0 17799 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 77404

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

/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9399.44
Current children cumulated vsize (KiB) 231704

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1273664/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=226352 CPUtime=9437.7
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81380 0 0 0 943633 137 0 0 25 0 1 0 125647387 231784448 56072 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9459.43
Current children cumulated vsize (KiB) 231704

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1273728/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=226352 CPUtime=9497.68
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81380 0 0 0 949631 137 0 0 25 0 1 0 125647387 231784448 56072 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9519.41
Current children cumulated vsize (KiB) 231704

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1273792/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=226352 CPUtime=9557.67
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81380 0 0 0 955629 138 0 0 25 0 1 0 125647387 231784448 56072 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9579.4
Current children cumulated vsize (KiB) 231704

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1273792/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=226352 CPUtime=9617.65
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81380 0 0 0 961627 138 0 0 25 0 1 0 125647387 231784448 56072 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9639.38
Current children cumulated vsize (KiB) 231704

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1273728/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=226352 CPUtime=9677.64
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81380 0 0 0 967625 139 0 0 25 0 1 0 125647387 231784448 56072 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56588 56072 86 211 0 56374 0
Current children cumulated CPU time (s) 9699.37
Current children cumulated vsize (KiB) 231704

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1272384/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=227780 CPUtime=9737.62
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 81727 0 0 0 973622 140 0 0 25 0 1 0 125647387 233246720 56409 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 56945 56409 86 211 0 56731 0
Current children cumulated CPU time (s) 9759.35
Current children cumulated vsize (KiB) 233132

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1270144/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=229940 CPUtime=9797.6
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 82286 0 0 0 979619 141 0 0 25 0 1 0 125647387 235458560 56962 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 57485 56962 86 211 0 57271 0
Current children cumulated CPU time (s) 9819.33
Current children cumulated vsize (KiB) 235292

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1267712/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=232332 CPUtime=9857.6
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 82888 0 0 0 985617 143 0 0 25 0 1 0 125647387 237907968 57556 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 58083 57556 86 211 0 57869 0
Current children cumulated CPU time (s) 9879.33
Current children cumulated vsize (KiB) 237684

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1265408/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=234904 CPUtime=9917.58
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 83499 0 0 0 991614 144 0 0 25 0 1 0 125647387 240541696 58166 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 58726 58166 86 211 0 58512 0
Current children cumulated CPU time (s) 9939.31
Current children cumulated vsize (KiB) 240256

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1262912/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=237560 CPUtime=9977.57
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 84126 0 0 0 997612 145 0 0 25 0 1 0 125647387 243261440 58789 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 59390 58789 86 211 0 59176 0
Current children cumulated CPU time (s) 9999.3
Current children cumulated vsize (KiB) 242912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1262848/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=237560 CPUtime=9978.37
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 84135 0 0 0 997692 145 0 0 25 0 1 0 125647387 243261440 58798 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 59390 58798 86 211 0 59176 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 242912

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32587
/proc/meminfo: memFree=1262848/2055920 swapFree=4184540/4192956
[pid=31984] ppid=31982 vsize=5352 CPUtime=21.73
/proc/31984/stat : 31984 (rsat.sh) S 31982 31984 31928 0 -1 4194304 305 51530 0 0 0 0 2112 61 16 0 1 0 125645211 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31984/statm: 1338 234 195 169 0 49 0
[pid=31987] ppid=31984 vsize=237560 CPUtime=9978.37
/proc/31987/stat : 31987 (rsat) R 31984 31984 31928 0 -1 4194304 84135 0 0 0 997692 145 0 0 25 0 1 0 125647387 243261440 58798 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31987/statm: 59390 58798 86 211 0 59176 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 242912

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31984 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=129787
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=620905
# CPU time returned by wait4() is 21.7507
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.04
CPU system time (s): 2.06
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 260136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.1298
system time used= 0.620905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51835
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= 15
involuntary context switches= 49

runsolver used 9.92749 second user time and 26.455 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Apr 17 02:35:33 UTC 2007

IDJOB= 355648
IDBENCH= 20405
IDSOLVER= 169
FILE ID= node41/355648-1176777332

PBS_JOBID= 4580822

Free space on /tmp= 66486 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/355648-1176777332/rsat.sh /tmp/evaluation/355648-1176777332/instance-355648-1176777332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-355648-1176777332 -o ROOT/results/node41/solver-355648-1176777332 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355648-1176777332/rsat.sh /tmp/evaluation/355648-1176777332/instance-355648-1176777332.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 301713263

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1553056 kB
Buffers:         39152 kB
Cached:         267872 kB
SwapCached:       3056 kB
Active:         261836 kB
Inactive:       181240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553056 kB
SwapTotal:     4192956 kB
SwapFree:      4184540 kB
Dirty:           23364 kB
Writeback:           0 kB
Mapped:         150604 kB
Slab:            45080 kB
Committed_AS:  2564904 kB
PageTables:       1976 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= 66435 MiB

End job on node41 on Tue Apr 17 05:22:19 UTC 2007