Trace number 294953

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 1200.35

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
MD5SUM8ebdd6d781890bbd86c98c74666c8db1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.008998 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/node41/watcher-294953-1171797711 -o ROOT/results/node41/solver-294953-1171797711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294953-1171797711/rsat.sh /tmp/evaluation/294953-1171797711/instance-294953-1171797711.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: 0.91 0.97 0.99 3/64 22064
/proc/meminfo: memFree=1213424/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 199727059 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22064/statm: 1338 233 195 169 0 49 0
[pid=22065] ppid=22064 vsize=688 CPUtime=0
/proc/22065/stat : 22065 (SatElite) R 22064 22064 21956 0 -1 4194304 100 0 0 0 0 0 0 0 19 0 1 0 199727059 704512 82 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/22065/statm: 172 83 49 128 0 41 0

[startup+0.107547 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22064
/proc/meminfo: memFree=1213424/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515581 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22064
/proc/meminfo: memFree=1213424/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33665 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1210656/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=3488 CPUtime=1.3
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 800 0 0 0 130 0 0 0 25 0 1 0 199727062 3571712 689 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 872 689 86 211 0 658 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8840

[startup+2.9838 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1209760/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=4964 CPUtime=2.94
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 1394 0 0 0 294 0 0 0 25 0 1 0 199727062 5083136 1055 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 1241 1055 86 211 0 1027 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10316

[startup+6.26008 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1207984/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=8224 CPUtime=6.22
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 2243 0 0 0 621 1 0 0 25 0 1 0 199727062 8421376 1806 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134532397 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 2056 1806 86 211 0 1842 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13576

[startup+12.7226 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1206256/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=8024 CPUtime=12.68
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 2581 0 0 0 1267 1 0 0 25 0 1 0 199727062 8216576 1756 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 2006 1756 86 211 0 1792 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13376

[startup+25.5268 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1204976/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=9124 CPUtime=25.48
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 3275 0 0 0 2547 1 0 0 25 0 1 0 199727062 9342976 2062 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 2281 2062 86 211 0 2067 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14476

[startup+51.151 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 22067
/proc/meminfo: memFree=1201072/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=13276 CPUtime=51.09
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 5159 0 0 0 5107 2 0 0 25 0 1 0 199727062 13594624 2980 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 3319 2980 86 211 0 3105 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18628

[startup+102.396 s]
/proc/loadavg: 1.08 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1195824/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=18060 CPUtime=102.33
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 7315 0 0 0 10229 4 0 0 25 0 1 0 199727062 18493440 4285 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 4515 4285 86 211 0 4301 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23412

[startup+162.46 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1195120/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=18852 CPUtime=162.38
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 7532 0 0 0 16234 4 0 0 25 0 1 0 199727062 19304448 4502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 4713 4502 86 211 0 4499 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 24204

[startup+222.52 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1189104/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=26268 CPUtime=222.43
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 9429 0 0 0 22237 6 0 0 25 0 1 0 199727062 26898432 6013 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 6567 6013 86 211 0 6353 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 31620

[startup+282.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1187184/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=27732 CPUtime=282.48
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 11458 0 0 0 28241 7 0 0 25 0 1 0 199727062 28397568 6458 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 6933 6458 86 211 0 6719 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 33084

[startup+342.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1187184/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=27732 CPUtime=342.52
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 11467 0 0 0 34245 7 0 0 25 0 1 0 199727062 28397568 6467 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 6933 6467 86 211 0 6719 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 33084

[startup+402.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1186160/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=29048 CPUtime=402.57
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 11727 0 0 0 40250 7 0 0 25 0 1 0 199727062 29745152 6727 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 7262 6727 86 211 0 7048 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 34400

[startup+462.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1182192/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=32980 CPUtime=462.62
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 12744 0 0 0 46253 9 0 0 25 0 1 0 199727062 33771520 7711 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 8245 7711 86 211 0 8031 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 38332

[startup+522.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1178864/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=36284 CPUtime=522.66
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 13584 0 0 0 52257 9 0 0 25 0 1 0 199727062 37154816 8551 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9071 8551 86 211 0 8857 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 41636

[startup+582.888 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175664/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=39468 CPUtime=582.71
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 14416 0 0 0 58261 10 0 0 25 0 1 0 199727062 40415232 9383 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9867 9383 86 211 0 9653 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 44820

[startup+642.956 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175920/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=38052 CPUtime=642.76
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16199 0 0 0 64265 11 0 0 25 0 1 0 199727062 38965248 9260 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9513 9260 86 211 0 9299 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 43404

[startup+703.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175920/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=38052 CPUtime=702.81
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16199 0 0 0 70270 11 0 0 25 0 1 0 199727062 38965248 9260 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9513 9260 86 211 0 9299 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 43404

[startup+763.075 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175920/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=38052 CPUtime=762.85
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16202 0 0 0 76274 11 0 0 25 0 1 0 199727062 38965248 9263 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9513 9263 86 211 0 9299 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 43404

[startup+823.141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175984/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=38052 CPUtime=822.9
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16202 0 0 0 82279 11 0 0 25 0 1 0 199727062 38965248 9263 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9513 9263 86 211 0 9299 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 43404

[startup+883.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1175984/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=38052 CPUtime=882.95
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16215 0 0 0 88283 12 0 0 25 0 1 0 199727062 38965248 9276 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 9513 9276 86 211 0 9299 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 43404

[startup+943.264 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1173936/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=40540 CPUtime=943
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 16780 0 0 0 94287 13 0 0 25 0 1 0 199727062 41512960 9808 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 10135 9808 86 211 0 9921 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 45892

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22067
/proc/meminfo: memFree=1171376/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=46380 CPUtime=1003.04
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 18189 0 0 0 100291 13 0 0 25 0 1 0 199727062 47493120 10447 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 11595 10447 86 211 0 11381 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 51732

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22069
/proc/meminfo: memFree=1168752/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=49044 CPUtime=1063.1
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 18837 0 0 0 106296 14 0 0 25 0 1 0 199727062 50221056 11095 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 12261 11095 86 211 0 12047 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 54396

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 22069
/proc/meminfo: memFree=1166512/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=51080 CPUtime=1123.17
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 19389 0 0 0 112303 14 0 0 25 0 1 0 199727062 52305920 11647 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 12770 11647 86 211 0 12556 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 56432

[startup+1183.53 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22069
/proc/meminfo: memFree=1164464/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=53064 CPUtime=1183.21
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 19913 0 0 0 118306 15 0 0 25 0 1 0 199727062 54337536 12171 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 13266 12171 86 211 0 13052 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 58416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 22069
/proc/meminfo: memFree=1163760/2055920 swapFree=4183936/4192956
[pid=22064] ppid=22062 vsize=5352 CPUtime=0.02
/proc/22064/stat : 22064 (rsat.sh) S 22062 22064 21956 0 -1 4194304 306 232 0 0 0 0 2 0 16 0 1 0 199727059 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22064/statm: 1338 234 195 169 0 49 0
[pid=22067] ppid=22064 vsize=53724 CPUtime=1200.02
/proc/22067/stat : 22067 (rsat) R 22064 22064 21956 0 -1 4194304 20074 0 0 0 119987 15 0 0 25 0 1 0 199727062 55013376 12332 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22067/statm: 13431 12332 86 211 0 13217 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59076

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 22064 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 59076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 538
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= 3

runsolver used 1.16482 second user time and 2.5966 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 11:21:51 UTC 2007

IDJOB= 294953
IDBENCH= 19901
IDSOLVER= 104
FILE ID= node41/294953-1171797711

PBS_JOBID= 3839590

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294953-1171797711/rsat.sh /tmp/evaluation/294953-1171797711/instance-294953-1171797711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-294953-1171797711 -o ROOT/results/node41/solver-294953-1171797711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294953-1171797711/rsat.sh /tmp/evaluation/294953-1171797711/instance-294953-1171797711.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8ebdd6d781890bbd86c98c74666c8db1

RANDOM SEED= 106135036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1213896 kB
Buffers:         42056 kB
Cached:         712140 kB
SwapCached:       3732 kB
Active:         613152 kB
Inactive:       151172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213896 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15204 kB
Slab:            63676 kB
Committed_AS:   394604 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Sun Feb 18 11:41:54 UTC 2007