Trace number 315020

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

Solver Data (download as text)

0.00/0.00	c Parsing...
0.29/0.39	c ==============================================================================
0.29/0.39	c |           |     ORIGINAL     |              LEARNT              |          |
0.29/0.39	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.29/0.39	c ==============================================================================
0.29/0.39	c |         0 |  373870   911122 |  112160       0        0     nan |  0.000 % |
4.49/4.57	c |         0 |  183363   759436 |      --       0       --      -- |     --   | -190507/-151686
4.49/4.57	c ==============================================================================
4.49/4.57	c Result  :   #vars: 14569   #clauses: 183363   #literals: 759436
4.49/4.57	c CPU time:   4.44832 s
4.49/4.57	c ==============================================================================
4.88/4.91	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/node38/watcher-315020-1172647393 -o ROOT/results/node38/solver-315020-1172647393 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315020-1172647393/rsat.sh /tmp/evaluation/315020-1172647393/instance-315020-1172647393.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: 0.71 0.91 0.96 3/64 13032
/proc/meminfo: memFree=1400824/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=952 CPUtime=0
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 284695103 974848 130 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 238 132 50 128 0 107 0

[startup+0.0579421 s]
/proc/loadavg: 0.71 0.91 0.96 3/64 13032
/proc/meminfo: memFree=1400824/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=8080 CPUtime=0.04
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 1649 0 0 0 4 0 0 0 19 0 1 0 284695103 8273920 1631 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 2020 1632 50 128 0 1889 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13432

[startup+0.101947 s]
/proc/loadavg: 0.71 0.91 0.96 3/64 13032
/proc/meminfo: memFree=1400824/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=11636 CPUtime=0.09
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 2791 0 0 0 8 1 0 0 19 0 1 0 284695103 11915264 2773 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 2909 2773 50 128 0 2778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16988

[startup+0.301968 s]
/proc/loadavg: 0.71 0.91 0.96 3/64 13032
/proc/meminfo: memFree=1400824/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=37484 CPUtime=0.29
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 8255 0 0 0 25 4 0 0 21 0 1 0 284695103 38383616 8237 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134548460 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 9371 8243 50 128 0 9240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42836

[startup+0.702015 s]
/proc/loadavg: 0.71 0.91 0.96 3/64 13032
/proc/meminfo: memFree=1400824/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=50896 CPUtime=0.69
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 11896 0 0 0 62 7 0 0 24 0 1 0 284695103 52117504 11584 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 12724 11584 69 128 0 12593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56248

[startup+1.5011 s]
/proc/loadavg: 0.71 0.91 0.96 2/66 13034
/proc/meminfo: memFree=1350376/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=56168 CPUtime=1.49
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 12962 0 0 0 139 10 0 0 25 0 1 0 284695103 57516032 12650 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 14042 12650 69 128 0 13911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61520

[startup+3.10129 s]
/proc/loadavg: 0.71 0.91 0.96 2/66 13034
/proc/meminfo: memFree=1339496/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=0
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284695103 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13032/statm: 1338 233 195 169 0 49 0
[pid=13033] ppid=13032 vsize=59260 CPUtime=3.09
/proc/13033/stat : 13033 (SatElite) R 13032 13032 12969 0 -1 4194304 13917 0 0 0 298 11 0 0 25 0 1 0 284695103 60682240 13397 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134574616 0 0 4096 3 0 0 0 17 1 0 0
/proc/13033/statm: 14815 13397 69 128 0 14684 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64612

[startup+6.30265 s]
/proc/loadavg: 0.73 0.91 0.96 2/66 13035
/proc/meminfo: memFree=1373816/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=13664 CPUtime=1.38
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 3231 0 0 0 137 1 0 0 25 0 1 0 284695594 13991936 3216 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 3416 3216 86 211 0 3202 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19016

[startup+12.7014 s]
/proc/loadavg: 0.76 0.91 0.96 2/66 13035
/proc/meminfo: memFree=1372216/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=15192 CPUtime=7.78
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 3616 0 0 0 776 2 0 0 25 0 1 0 284695594 15556608 3601 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 3798 3601 86 211 0 3584 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20544

[startup+25.5018 s]
/proc/loadavg: 0.81 0.91 0.96 2/66 13035
/proc/meminfo: memFree=1369528/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=17904 CPUtime=20.58
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 4330 0 0 0 2055 3 0 0 25 0 1 0 284695594 18333696 4282 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529262 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 4476 4282 86 211 0 4262 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23256

[startup+51.1017 s]
/proc/loadavg: 0.87 0.92 0.96 2/66 13035
/proc/meminfo: memFree=1365112/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=22256 CPUtime=46.17
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 5905 0 0 0 4613 4 0 0 25 0 1 0 284695594 22790144 5371 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 5564 5371 86 211 0 5350 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27608

[startup+102.306 s]
/proc/loadavg: 0.94 0.93 0.96 2/66 13035
/proc/meminfo: memFree=1361336/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=26776 CPUtime=97.36
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 7075 0 0 0 9731 5 0 0 25 0 1 0 284695594 27418624 6343 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 6694 6343 86 211 0 6480 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32128

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.96 2/66 13035
/proc/meminfo: memFree=1358840/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=28884 CPUtime=157.34
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 8427 0 0 0 15728 6 0 0 25 0 1 0 284695594 29577216 6921 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 7221 6921 86 211 0 7007 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34236

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 13035
/proc/meminfo: memFree=1352312/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=35220 CPUtime=217.33
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 10096 0 0 0 21725 8 0 0 25 0 1 0 284695594 36065280 8589 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 8805 8589 86 211 0 8591 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40572

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 13035
/proc/meminfo: memFree=1349944/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=38744 CPUtime=277.31
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 12555 0 0 0 27721 10 0 0 25 0 1 0 284695594 39673856 9122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 9686 9122 86 211 0 9472 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 44096

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/66 13035
/proc/meminfo: memFree=1349944/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=38744 CPUtime=337.29
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 12555 0 0 0 33719 10 0 0 25 0 1 0 284695594 39673856 9122 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 9686 9122 86 211 0 9472 0

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

[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=49340 CPUtime=517.24
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 16948 0 0 0 51710 14 0 0 25 0 1 0 284695594 50524160 11970 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 12335 11970 86 211 0 12121 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 54692

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1338680/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=49340 CPUtime=577.23
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 16975 0 0 0 57709 14 0 0 25 0 1 0 284695594 50524160 11997 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 12335 11997 86 211 0 12121 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 54692

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1338680/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=49340 CPUtime=637.22
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 16975 0 0 0 63708 14 0 0 25 0 1 0 284695594 50524160 11997 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 12335 11997 86 211 0 12121 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 54692

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1338424/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=49532 CPUtime=697.19
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 17037 0 0 0 69705 14 0 0 25 0 1 0 284695594 50720768 12059 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 12383 12059 86 211 0 12169 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 54884

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1332088/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=55420 CPUtime=757.18
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 18604 0 0 0 75702 16 0 0 25 0 1 0 284695594 56750080 13624 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 13855 13624 86 211 0 13641 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 60772

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1327096/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=63404 CPUtime=817.16
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 20669 0 0 0 81698 18 0 0 25 0 1 0 284695594 64925696 14916 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 15851 14916 86 211 0 15637 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 68756

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1321912/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=877.14
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 87694 20 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 73120

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=937.13
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 93693 20 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 73120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=997.12
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 99691 21 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 73120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=1057.1
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 105689 21 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 73120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13035
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=1117.08
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 111687 21 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 73120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13037
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=1177.07
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 117686 21 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 73120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 13037
/proc/meminfo: memFree=1321976/2055920 swapFree=4183772/4192956
[pid=13032] ppid=13030 vsize=5352 CPUtime=4.89
/proc/13032/stat : 13032 (rsat.sh) S 13030 13032 12969 0 -1 4194304 306 15289 0 0 0 0 474 15 16 0 1 0 284695103 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13032/statm: 1338 234 195 169 0 49 0
[pid=13035] ppid=13032 vsize=67768 CPUtime=1195.17
/proc/13035/stat : 13035 (rsat) R 13032 13032 12969 0 -1 4194304 24998 0 0 0 119496 21 0 0 25 0 1 0 284695594 69394432 16129 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13035/statm: 16942 16129 86 211 0 16728 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 73120

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 13032 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=751277 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=155976
CPU time returned by wait4() is 4.90725
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.7
CPU system time (s): 0.36
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 85624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.75128
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15595
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= 9

runsolver used 1.27081 second user time and 2.82857 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 28 07:23:13 UTC 2007

IDJOB= 315020
IDBENCH= 20406
IDSOLVER= 104
FILE ID= node38/315020-1172647393

PBS_JOBID= 3981181

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= /tmp/evaluation/315020-1172647393/rsat.sh /tmp/evaluation/315020-1172647393/instance-315020-1172647393.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-315020-1172647393 -o ROOT/results/node38/solver-315020-1172647393 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315020-1172647393/rsat.sh /tmp/evaluation/315020-1172647393/instance-315020-1172647393.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0683489092a5eb0c881dd17c2c45d08e

RANDOM SEED= 748056694

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1401168 kB
Buffers:         26088 kB
Cached:         577404 kB
SwapCached:       3408 kB
Active:         187192 kB
Inactive:       425964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401168 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            8216 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            27608 kB
Committed_AS:   601488 kB
PageTables:       1468 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= 66535 MiB

End job on node38 on Wed Feb 28 07:43:15 UTC 2007