Trace number 292903

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S804631280-01.SAT.shuffled.cnf
MD5SUMc3a60c73a856b19b59d723c0a3c76b1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.119981
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.03	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-292903-1171760962 -o ROOT/results/node41/solver-292903-1171760962 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292903-1171760962/rsat.sh /tmp/evaluation/292903-1171760962/instance-292903-1171760962.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: 0.85 0.97 0.99 3/64 15361
/proc/meminfo: memFree=1279032/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 196052130 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15361/statm: 1338 233 195 169 0 49 0
[pid=15362] ppid=15361 vsize=688 CPUtime=0
/proc/15362/stat : 15362 (SatElite) R 15361 15361 14832 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 196052130 704512 85 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134524242 0 0 4096 3 0 0 0 17 1 0 0
/proc/15362/statm: 172 85 49 128 0 41 0

[startup+0.10727 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15361
/proc/meminfo: memFree=1279032/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515305 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15361
/proc/meminfo: memFree=1279032/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33538 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 15364
/proc/meminfo: memFree=1276392/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=3056 CPUtime=1.29
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 713 0 0 0 129 0 0 0 25 0 1 0 196052133 3129344 603 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 764 603 86 211 0 550 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8408

[startup+2.97152 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 15364
/proc/meminfo: memFree=1275496/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=4496 CPUtime=2.93
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 1261 0 0 0 293 0 0 0 25 0 1 0 196052133 4603904 922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 1124 922 86 211 0 910 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9848

[startup+6.25981 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 15364
/proc/meminfo: memFree=1274152/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=5676 CPUtime=6.21
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 1773 0 0 0 621 0 0 0 25 0 1 0 196052133 5812224 1238 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 1419 1238 86 211 0 1205 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 11028

[startup+12.7154 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 15364
/proc/meminfo: memFree=1272120/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=7564 CPUtime=12.67
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 2672 0 0 0 1266 1 0 0 25 0 1 0 196052133 7745536 1651 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 1891 1651 86 211 0 1677 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12916

[startup+25.5255 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 15364
/proc/meminfo: memFree=1269176/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=10264 CPUtime=25.48
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 3796 0 0 0 2546 2 0 0 25 0 1 0 196052133 10510336 2387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 2566 2387 86 211 0 2352 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15616

[startup+51.1507 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1266232/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=14084 CPUtime=51.1
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 4780 0 0 0 5107 3 0 0 25 0 1 0 196052133 14422016 3177 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 3521 3177 86 211 0 3307 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19436

[startup+102.39 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1263736/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=16584 CPUtime=102.32
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 6267 0 0 0 10228 4 0 0 25 0 1 0 196052133 16982016 3832 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 4146 3832 86 211 0 3932 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 21936

[startup+162.449 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1258168/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=22616 CPUtime=162.37
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 9553 0 0 0 16231 6 0 0 25 0 1 0 196052133 23158784 5112 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 5654 5112 86 211 0 5440 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 27968

[startup+222.507 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1258168/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=22616 CPUtime=222.41
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 9558 0 0 0 22235 6 0 0 25 0 1 0 196052133 23158784 5117 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 5654 5117 86 211 0 5440 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 27968

[startup+282.565 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1253944/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=26872 CPUtime=282.46
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 10670 0 0 0 28239 7 0 0 25 0 1 0 196052133 27516928 6229 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 6718 6229 86 211 0 6504 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 32224

[startup+342.624 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1249272/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=31420 CPUtime=342.5
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 11855 0 0 0 34242 8 0 0 25 0 1 0 196052133 32174080 7381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 7855 7381 86 211 0 7641 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 36772

[startup+402.686 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1249208/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=30740 CPUtime=402.55
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 13641 0 0 0 40246 9 0 0 25 0 1 0 196052133 31477760 7341 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 7685 7341 86 211 0 7471 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 36092

[startup+462.744 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1249208/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=30740 CPUtime=462.59
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 13646 0 0 0 46250 9 0 0 25 0 1 0 196052133 31477760 7346 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 7685 7346 86 211 0 7471 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 36092

[startup+522.804 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1248696/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0

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

[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=32796 CPUtime=582.68
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 14067 0 0 0 58259 9 0 0 25 0 1 0 196052133 33583104 7767 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 8199 7767 86 211 0 7985 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 38148

[startup+642.931 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1244344/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=36224 CPUtime=642.73
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 14966 0 0 0 64263 10 0 0 25 0 1 0 196052133 37093376 8633 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 9056 8633 86 211 0 8842 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 41576

[startup+702.991 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1240760/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=39800 CPUtime=702.78
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 15844 0 0 0 70267 11 0 0 25 0 1 0 196052133 40755200 9511 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 9950 9511 86 211 0 9736 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 45152

[startup+763.054 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1237880/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=45732 CPUtime=762.83
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 17397 0 0 0 76271 12 0 0 25 0 1 0 196052133 46829568 10261 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11433 10261 86 211 0 11219 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 51084

[startup+823.119 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1235320/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=48492 CPUtime=822.88
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 18020 0 0 0 82275 13 0 0 25 0 1 0 196052133 49655808 10884 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 12123 10884 86 211 0 11909 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 53844

[startup+883.182 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1235896/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46008 CPUtime=882.92
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21687 0 0 0 88278 14 0 0 25 0 1 0 196052133 47112192 10701 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11502 10701 86 211 0 11288 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 51360

[startup+943.243 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1235896/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46008 CPUtime=942.97
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21692 0 0 0 94283 14 0 0 25 0 1 0 196052133 47112192 10706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11502 10706 86 211 0 11288 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 51360

[startup+1003.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 15364
/proc/meminfo: memFree=1235896/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46008 CPUtime=1003.02
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21692 0 0 0 100288 14 0 0 25 0 1 0 196052133 47112192 10706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11502 10706 86 211 0 11288 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 51360

[startup+1063.37 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 15364
/proc/meminfo: memFree=1235896/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46008 CPUtime=1063.07
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21692 0 0 0 106293 14 0 0 25 0 1 0 196052133 47112192 10706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11502 10706 86 211 0 11288 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 51360

[startup+1123.43 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15364
/proc/meminfo: memFree=1235896/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46008 CPUtime=1123.11
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21692 0 0 0 112297 14 0 0 25 0 1 0 196052133 47112192 10706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11502 10706 86 211 0 11288 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 51360

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15364
/proc/meminfo: memFree=1235704/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46528 CPUtime=1183.16
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21770 0 0 0 118302 14 0 0 25 0 1 0 196052133 47644672 10784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11632 10784 86 211 0 11418 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 51880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15364
/proc/meminfo: memFree=1235704/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46528 CPUtime=1200.07
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21770 0 0 0 119993 14 0 0 25 0 1 0 196052133 47644672 10784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11632 10784 86 211 0 11418 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 51880

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15364
/proc/meminfo: memFree=1235704/2055920 swapFree=4183936/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (rsat.sh) S 15359 15361 14832 0 -1 4194304 306 143 0 0 0 0 0 0 16 0 1 0 196052130 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 234 195 169 0 49 0
[pid=15364] ppid=15361 vsize=46528 CPUtime=1200.07
/proc/15364/stat : 15364 (rsat) R 15361 15361 14832 0 -1 4194304 21770 0 0 0 119993 14 0 0 25 0 1 0 196052133 47644672 10784 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15364/statm: 11632 10784 86 211 0 11418 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 51880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15361 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 67768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 449
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 1.07784 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 01:09:22 UTC 2007

IDJOB= 292903
IDBENCH= 19851
IDSOLVER= 104
FILE ID= node41/292903-1171760962

PBS_JOBID= 3839498

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S804631280-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292903-1171760962/rsat.sh /tmp/evaluation/292903-1171760962/instance-292903-1171760962.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-292903-1171760962 -o ROOT/results/node41/solver-292903-1171760962 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292903-1171760962/rsat.sh /tmp/evaluation/292903-1171760962/instance-292903-1171760962.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c3a60c73a856b19b59d723c0a3c76b1b

RANDOM SEED= 239695070

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:       1279440 kB
Buffers:         40412 kB
Cached:         652936 kB
SwapCached:       3652 kB
Active:         565840 kB
Inactive:       137656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1279440 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            58948 kB
Committed_AS:   377136 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 01:29:24 UTC 2007