Trace number 339490

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

Namecrafted/Difficult/contest-02-03-04/
contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
MD5SUM19ef5308d30d988d80538312a4c92391
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1144
Satisfiable
(Un)Satisfiability was proved
Number of variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     730     2882 |      --       0       --      -- |     --   | -102/64
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 121   #clauses: 730   #literals: 2882
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node14/watcher-339490-1173705694 -o ROOT/results/node14/solver-339490-1173705694 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339490-1173705694/rsat.sh /tmp/evaluation/339490-1173705694/instance-339490-1173705694.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: 0.91 0.97 0.99 3/77 20364
/proc/meminfo: memFree=1461880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) R 20362 20364 16852 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 390523851 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20364/statm: 1338 231 194 169 0 49 0
[pid=20365] ppid=20364 vsize=692 CPUtime=0
/proc/20365/stat : 20365 (SatElite) R 20364 20364 16852 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 390523851 708608 106 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20365/statm: 173 106 69 128 0 42 0

[startup+0.066151 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20364
/proc/meminfo: memFree=1461880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102154 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20364
/proc/meminfo: memFree=1461880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301173 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20364
/proc/meminfo: memFree=1461880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701212 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20364
/proc/meminfo: memFree=1461880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50228 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1460776/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=3084 CPUtime=1.48
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 781 0 0 0 148 0 0 0 25 0 1 0 390523852 3158016 614 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 771 614 86 211 0 557 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8436

[startup+3.10144 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1459944/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=3996 CPUtime=3.07
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 1203 0 0 0 307 0 0 0 25 0 1 0 390523852 4091904 807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530144 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 999 807 86 211 0 785 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9348

[startup+6.30174 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1457960/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=5168 CPUtime=6.28
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 1715 0 0 0 627 1 0 0 25 0 1 0 390523852 5292032 1123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 1292 1123 86 211 0 1078 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10520

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1456432/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=7332 CPUtime=12.68
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 2285 0 0 0 1266 2 0 0 25 0 1 0 390523852 7507968 1595 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 1833 1595 86 211 0 1619 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12684

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1454960/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=8544 CPUtime=25.47
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 3010 0 0 0 2545 2 0 0 25 0 1 0 390523852 8749056 1932 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 2136 1932 86 211 0 1922 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13896

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1452656/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=11212 CPUtime=51.06
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 4541 0 0 0 5103 3 0 0 25 0 1 0 390523852 11481088 2460 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 2803 2460 86 211 0 2589 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16564

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1448560/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=14840 CPUtime=102.25
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 6448 0 0 0 10220 5 0 0 25 0 1 0 390523852 15196160 3440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 3710 3440 86 211 0 3496 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20192

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1446000/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=17788 CPUtime=162.24
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 7145 0 0 0 16217 7 0 0 25 0 1 0 390523852 18214912 4137 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 4447 4137 86 211 0 4233 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1442032/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=22256 CPUtime=222.22
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 10510 0 0 0 22213 9 0 0 25 0 1 0 390523852 22790144 5079 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 5564 5079 86 211 0 5350 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1441904/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=22776 CPUtime=282.2
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 10590 0 0 0 28211 9 0 0 25 0 1 0 390523852 23322624 5159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 5694 5159 86 211 0 5480 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28128

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1441840/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=22776 CPUtime=342.19
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 10614 0 0 0 34209 10 0 0 25 0 1 0 390523852 23322624 5183 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 5694 5183 86 211 0 5480 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1438640/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=26780 CPUtime=402.16
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 11715 0 0 0 40206 10 0 0 25 0 1 0 390523852 27422720 5990 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 6695 5990 86 211 0 6481 0

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

[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=30596 CPUtime=522.14
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 15346 0 0 0 52200 14 0 0 25 0 1 0 390523852 31330304 7221 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 7649 7221 86 211 0 7435 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1433840/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=29552 CPUtime=582.12
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 15369 0 0 0 58198 14 0 0 25 0 1 0 390523852 30261248 7121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 7388 7121 86 211 0 7174 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 34904

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1433648/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=30208 CPUtime=642.11
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 15504 0 0 0 64196 15 0 0 25 0 1 0 390523852 30932992 7223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 7552 7223 86 211 0 7338 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 35560

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1432112/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=32692 CPUtime=702.09
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 15984 0 0 0 70194 15 0 0 25 0 1 0 390523852 33476608 7604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 8173 7604 86 211 0 7959 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 38044

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1431408/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=33480 CPUtime=762.08
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 16175 0 0 0 76192 16 0 0 25 0 1 0 390523852 34283520 7762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 8370 7762 86 211 0 8156 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 38832

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1430960/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=34260 CPUtime=822.05
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 16328 0 0 0 82189 16 0 0 25 0 1 0 390523852 35082240 7882 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 8565 7882 86 211 0 8351 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 39612

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20367
/proc/meminfo: memFree=1428016/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=39880 CPUtime=882.03
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 17808 0 0 0 88186 17 0 0 25 0 1 0 390523852 40837120 8592 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 9970 8592 86 211 0 9756 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 45232

[startup+942.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 20367
/proc/meminfo: memFree=1424880/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=43020 CPUtime=942.03
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 18784 0 0 0 94184 19 0 0 25 0 1 0 390523852 44052480 9373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 10755 9373 86 211 0 10541 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 48372

[startup+1002.3 s]
/proc/loadavg: 1.13 1.02 1.01 3/79 20367
/proc/meminfo: memFree=1422064/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=45596 CPUtime=1002.01
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 19610 0 0 0 100181 20 0 0 25 0 1 0 390523852 46690304 10101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 11399 10101 86 211 0 11185 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 50948

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/79 20367
/proc/meminfo: memFree=1419696/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=48420 CPUtime=1061.99
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 20419 0 0 0 106178 21 0 0 25 0 1 0 390523852 49582080 10714 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 12105 10714 86 211 0 11891 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53772

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 20367
/proc/meminfo: memFree=1417456/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=50344 CPUtime=1121.97
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 20989 0 0 0 112175 22 0 0 25 0 1 0 390523852 51552256 11251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 12586 11251 86 211 0 12372 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 55696

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20367
/proc/meminfo: memFree=1420144/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=44312 CPUtime=1181.96
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 24776 0 0 0 118171 25 0 0 25 0 1 0 390523852 45375488 10401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 11078 10401 86 211 0 10864 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 49664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20367
/proc/meminfo: memFree=1420976/2055920 swapFree=4146600/4192956
[pid=20364] ppid=20362 vsize=5352 CPUtime=0
/proc/20364/stat : 20364 (rsat.sh) S 20362 20364 16852 0 -1 4194304 305 130 0 0 0 0 0 0 16 0 1 0 390523851 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20364/statm: 1338 234 195 169 0 49 0
[pid=20367] ppid=20364 vsize=43992 CPUtime=1200.06
/proc/20367/stat : 20367 (rsat) R 20364 20364 16852 0 -1 4194304 24776 0 0 0 119981 25 0 0 25 0 1 0 390523852 45047808 10330 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20367/statm: 10998 10330 86 211 0 10784 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 49344

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 20364 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.007998
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): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 69284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435
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= 2

runsolver used 1.27281 second user time and 3.10253 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Mar 12 13:21:34 UTC 2007

IDJOB= 339490
IDBENCH= 24748
IDSOLVER= 104
FILE ID= node14/339490-1173705694

PBS_JOBID= 4101476

Free space on /tmp= 66537 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest03-hwb-n26-01-S1957858365.sat05-500.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339490-1173705694/rsat.sh /tmp/evaluation/339490-1173705694/instance-339490-1173705694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-339490-1173705694 -o ROOT/results/node14/solver-339490-1173705694 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339490-1173705694/rsat.sh /tmp/evaluation/339490-1173705694/instance-339490-1173705694.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  19ef5308d30d988d80538312a4c92391

RANDOM SEED= 962483126

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1462352 kB
Buffers:         57212 kB
Cached:         441264 kB
SwapCached:      14992 kB
Active:         191152 kB
Inactive:       331764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462352 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          31144 kB
Slab:            56272 kB
Committed_AS:  1340548 kB
PageTables:       1740 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= 66538 MiB

End job on node14 on Mon Mar 12 13:41:37 UTC 2007