Trace number 296388

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) 1200.04 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
MD5SUMcba836d3415c03e5feb448d639b83adc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark816.733
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-296388-1171822620 -o ROOT/results/node6/solver-296388-1171822620 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296388-1171822620/rsat.sh /tmp/evaluation/296388-1171822620/instance-296388-1171822620.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 13163
/proc/meminfo: memFree=1338808/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 202216706 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13163/statm: 1339 234 195 169 0 50 0
[pid=13164] ppid=13163 vsize=688 CPUtime=0
/proc/13164/stat : 13164 (SatElite) R 13163 13163 12026 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 202216707 704512 84 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13164/statm: 172 84 49 128 0 41 0

[startup+0.106825 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13163
/proc/meminfo: memFree=1338808/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.514905 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13163
/proc/meminfo: memFree=1338808/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33506 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1336488/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=3380 CPUtime=1.3
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 765 0 0 0 130 0 0 0 25 0 1 0 202216709 3461120 671 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 845 671 86 211 0 631 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8736

[startup+2.97139 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1335464/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=4404 CPUtime=2.93
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 1278 0 0 0 293 0 0 0 25 0 1 0 202216709 4509696 891 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 1101 891 86 211 0 887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9760

[startup+6.25403 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1333352/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=5736 CPUtime=6.22
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 1847 0 0 0 621 1 0 0 25 0 1 0 202216709 5873664 1264 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 1434 1264 86 211 0 1220 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11092

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1331496/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=9516 CPUtime=12.67
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 2835 0 0 0 1266 1 0 0 25 0 1 0 202216709 9744384 2154 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532587 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 2379 2154 86 211 0 2165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14872

[startup+25.5268 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1329896/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=9624 CPUtime=25.48
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 3273 0 0 0 2546 2 0 0 25 0 1 0 202216709 9854976 2204 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 2406 2204 86 211 0 2192 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14980

[startup+51.1549 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1327784/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=12052 CPUtime=51.1
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 4674 0 0 0 5107 3 0 0 25 0 1 0 202216709 12341248 2639 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 3013 2639 86 211 0 2799 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17408

[startup+102.408 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1322728/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=16676 CPUtime=102.33
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 6719 0 0 0 10228 5 0 0 25 0 1 0 202216709 17076224 3894 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 4169 3894 86 211 0 3955 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22032

[startup+162.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1320360/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=19024 CPUtime=162.38
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 7346 0 0 0 16232 6 0 0 25 0 1 0 202216709 19480576 4521 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 4756 4521 86 211 0 4542 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 24380

[startup+222.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1315560/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=24744 CPUtime=222.42
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 10547 0 0 0 22234 8 0 0 25 0 1 0 202216709 25337856 5664 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 6186 5664 86 211 0 5972 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30100

[startup+282.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1315560/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=24744 CPUtime=282.46
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 10559 0 0 0 28238 8 0 0 25 0 1 0 202216709 25337856 5676 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 6186 5676 86 211 0 5972 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 30100

[startup+342.681 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1315624/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=24744 CPUtime=342.52
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 10579 0 0 0 34243 9 0 0 25 0 1 0 202216709 25337856 5696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 6186 5696 86 211 0 5972 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 30100

[startup+402.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1311528/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=28908 CPUtime=402.57
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 11684 0 0 0 40247 10 0 0 25 0 1 0 202216709 29601792 6702 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 7227 6702 86 211 0 7013 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 34264

[startup+462.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1308584/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=31860 CPUtime=462.62
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 12444 0 0 0 46251 11 0 0 25 0 1 0 202216709 32624640 7462 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 7965 7462 86 211 0 7751 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 37216

[startup+522.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305320/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=35300 CPUtime=522.67
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 13338 0 0 0 52255 12 0 0 25 0 1 0 202216709 36147200 8257 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8825 8257 86 211 0 8611 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 40656

[startup+582.966 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305640/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=33808 CPUtime=582.71
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15175 0 0 0 58257 14 0 0 25 0 1 0 202216709 34619392 8149 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8452 8149 86 211 0 8238 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 39164

[startup+643.04 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305640/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=33808 CPUtime=642.77
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15179 0 0 0 64262 15 0 0 25 0 1 0 202216709 34619392 8153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8452 8153 86 211 0 8238 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 39164

[startup+703.109 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305640/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=33808 CPUtime=702.81
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15179 0 0 0 70266 15 0 0 25 0 1 0 202216709 34619392 8153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8452 8153 86 211 0 8238 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 39164

[startup+763.179 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305704/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=33808 CPUtime=762.86
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15190 0 0 0 76270 16 0 0 25 0 1 0 202216709 34619392 8164 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8452 8164 86 211 0 8238 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 39164

[startup+823.257 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1305448/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=33940 CPUtime=822.91
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15251 0 0 0 82275 16 0 0 25 0 1 0 202216709 34754560 8225 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 8485 8225 86 211 0 8271 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 39296

[startup+883.325 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1302632/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=37248 CPUtime=882.95
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 15952 0 0 0 88278 17 0 0 25 0 1 0 202216709 38141952 8926 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 9312 8926 86 211 0 9098 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 42604

[startup+943.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1300072/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=39624 CPUtime=943
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 16593 0 0 0 94282 18 0 0 25 0 1 0 202216709 40574976 9567 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 9906 9567 86 211 0 9692 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 44980

[startup+1003.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1297576/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=45380 CPUtime=1003.06
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 18001 0 0 0 100286 20 0 0 25 0 1 0 202216709 46469120 10205 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 11345 10205 86 211 0 11131 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 50736

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1295336/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=47616 CPUtime=1063.12
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 18534 0 0 0 106291 21 0 0 25 0 1 0 202216709 48758784 10738 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 11904 10738 86 211 0 11690 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 52972

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1293416/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=49680 CPUtime=1123.16
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 19028 0 0 0 112294 22 0 0 25 0 1 0 202216709 50872320 11232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 12420 11232 86 211 0 12206 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 55036

[startup+1183.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1291048/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=52464 CPUtime=1183.2
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 19609 0 0 0 118298 22 0 0 25 0 1 0 202216709 53723136 11813 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 13116 11813 86 211 0 12902 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 57820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13166
/proc/meminfo: memFree=1290408/2055924 swapFree=4192812/4192956
[pid=13163] ppid=13161 vsize=5356 CPUtime=0.02
/proc/13163/stat : 13163 (rsat.sh) S 13161 13163 12026 0 -1 4194304 307 222 0 0 0 0 2 0 16 0 1 0 202216706 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13163/statm: 1339 235 195 169 0 50 0
[pid=13166] ppid=13163 vsize=53052 CPUtime=1200.02
/proc/13166/stat : 13166 (rsat) R 13163 13163 12026 0 -1 4194304 19764 0 0 0 119979 23 0 0 25 0 1 0 202216709 54325248 11968 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13166/statm: 13263 11968 86 211 0 13049 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 58408

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 13163 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=23996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.04

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

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.23
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 58408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 529
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= 16
involuntary context switches= 3

runsolver used 1.07883 second user time and 3.18851 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 18:17:00 UTC 2007

IDJOB= 296388
IDBENCH= 19936
IDSOLVER= 104
FILE ID= node6/296388-1171822620

PBS_JOBID= 3839345

Free space on /tmp= 66550 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296388-1171822620/rsat.sh /tmp/evaluation/296388-1171822620/instance-296388-1171822620.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-296388-1171822620 -o ROOT/results/node6/solver-296388-1171822620 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296388-1171822620/rsat.sh /tmp/evaluation/296388-1171822620/instance-296388-1171822620.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cba836d3415c03e5feb448d639b83adc

RANDOM SEED= 17877719

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1339216 kB
Buffers:         67528 kB
Cached:         515368 kB
SwapCached:          0 kB
Active:         335476 kB
Inactive:       304440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1339216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          75888 kB
Slab:            62360 kB
Committed_AS:   731924 kB
PageTables:       1748 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= 66550 MiB

End job on node6 on Sun Feb 18 18:37:02 UTC 2007