Trace number 297085

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 1200.3

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
MD5SUMce74deb44849da26eb98932c0518f94a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12498
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	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/node22/watcher-297085-1171832627 -o ROOT/results/node22/solver-297085-1171832627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297085-1171832627/rsat.sh /tmp/evaluation/297085-1171832627/instance-297085-1171832627.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: 1.04 1.02 0.94 3/77 23742
/proc/meminfo: memFree=778536/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 203216605 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23742/statm: 1338 233 195 169 0 49 0
[pid=23743] ppid=23742 vsize=688 CPUtime=0
/proc/23743/stat : 23743 (SatElite) R 23742 23742 21342 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 203216605 704512 86 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23743/statm: 172 87 49 128 0 41 0

[startup+0.107109 s]
/proc/loadavg: 1.04 1.02 0.94 3/77 23742
/proc/meminfo: memFree=778536/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515138 s]
/proc/loadavg: 1.04 1.02 0.94 3/77 23742
/proc/meminfo: memFree=778536/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.3352 s]
/proc/loadavg: 1.04 1.02 0.94 2/79 23745
/proc/meminfo: memFree=775384/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=3464 CPUtime=1.3
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 820 0 0 0 130 0 0 0 25 0 1 0 203216608 3547136 710 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 866 710 86 211 0 652 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8816

[startup+2.97132 s]
/proc/loadavg: 1.04 1.02 0.94 2/79 23745
/proc/meminfo: memFree=774424/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=4760 CPUtime=2.93
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 1270 0 0 0 293 0 0 0 25 0 1 0 203216608 4874240 964 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 1190 964 86 211 0 976 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10112

[startup+6.26057 s]
/proc/loadavg: 1.04 1.02 0.94 2/79 23745
/proc/meminfo: memFree=772960/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=5944 CPUtime=6.21
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 1805 0 0 0 621 0 0 0 25 0 1 0 203216608 6086656 1303 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 1486 1303 86 211 0 1272 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11296

[startup+12.711 s]
/proc/loadavg: 1.03 1.02 0.94 2/79 23745
/proc/meminfo: memFree=770984/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=7908 CPUtime=12.67
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 2724 0 0 0 1266 1 0 0 25 0 1 0 203216608 8097792 1736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 1977 1736 86 211 0 1763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13260

[startup+25.53 s]
/proc/loadavg: 1.02 1.02 0.94 2/79 23745
/proc/meminfo: memFree=767848/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=10816 CPUtime=25.48
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 3900 0 0 0 2546 2 0 0 25 0 1 0 203216608 11075584 2524 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 2704 2524 86 211 0 2490 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16168

[startup+51.1619 s]
/proc/loadavg: 1.02 1.02 0.94 2/79 23745
/proc/meminfo: memFree=764392/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=15032 CPUtime=51.11
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 5012 0 0 0 5107 4 0 0 25 0 1 0 203216608 15392768 3442 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 3758 3442 86 211 0 3544 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 20384

[startup+102.412 s]
/proc/loadavg: 1.00 1.01 0.94 2/79 23745
/proc/meminfo: memFree=761000/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=18384 CPUtime=102.35
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 6645 0 0 0 10230 5 0 0 25 0 1 0 203216608 18825216 4303 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 4596 4303 86 211 0 4382 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 23736

[startup+162.486 s]
/proc/loadavg: 1.00 1.01 0.94 2/79 23745
/proc/meminfo: memFree=756456/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=22132 CPUtime=162.41
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 8491 0 0 0 16235 6 0 0 25 0 1 0 203216608 22663168 5359 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 5533 5359 86 211 0 5319 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 27484

[startup+222.554 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=755624/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=24596 CPUtime=222.46
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 9128 0 0 0 22239 7 0 0 25 0 1 0 203216608 25186304 5610 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 6149 5610 86 211 0 5935 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 29948

[startup+282.623 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=749544/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=30496 CPUtime=282.52
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 10669 0 0 0 28242 10 0 0 25 0 1 0 203216608 31227904 7151 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 7624 7151 86 211 0 7410 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 35848

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=747048/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=32356 CPUtime=342.57
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 12823 0 0 0 34246 11 0 0 25 0 1 0 203216608 33132544 7708 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 8089 7708 86 211 0 7875 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 37708

[startup+402.765 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=747048/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=32356 CPUtime=402.63
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 12834 0 0 0 40251 12 0 0 25 0 1 0 203216608 33132544 7719 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 8089 7719 86 211 0 7875 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 37708

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=747112/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=32356 CPUtime=462.69
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 12839 0 0 0 46256 13 0 0 25 0 1 0 203216608 33132544 7724 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 8089 7724 86 211 0 7875 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 37708

[startup+522.902 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=744360/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=35380 CPUtime=522.74
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 13574 0 0 0 52260 14 0 0 25 0 1 0 203216608 36229120 8459 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 8845 8459 86 211 0 8631 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 40732

[startup+582.973 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=740072/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=39740 CPUtime=582.81
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 14618 0 0 0 58266 15 0 0 25 0 1 0 203216608 40693760 9503 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 9935 9503 86 211 0 9721 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 45092

[startup+643.046 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=736808/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=42756 CPUtime=642.86
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 15429 0 0 0 64270 16 0 0 25 0 1 0 203216608 43782144 10314 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 10689 10314 86 211 0 10475 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 48108

[startup+703.114 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=733416/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48836 CPUtime=702.92
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 17042 0 0 0 70274 18 0 0 25 0 1 0 203216608 50008064 11157 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12209 11157 86 211 0 11995 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 54188

[startup+763.184 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732264/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=762.97
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20816 0 0 0 76277 20 0 0 25 0 1 0 203216608 50135040 11381 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11381 86 211 0 12026 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 54312

[startup+823.254 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732264/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=823.03
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20819 0 0 0 82282 21 0 0 25 0 1 0 203216608 50135040 11384 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11384 86 211 0 12026 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 54312

[startup+883.326 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732328/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=883.08
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20825 0 0 0 88287 21 0 0 25 0 1 0 203216608 50135040 11390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11390 86 211 0 12026 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 54312

[startup+943.394 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732328/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=943.14
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20825 0 0 0 94292 22 0 0 25 0 1 0 203216608 50135040 11390 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11390 86 211 0 12026 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 54312

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732328/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=1003.19
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20827 0 0 0 100297 22 0 0 25 0 1 0 203216608 50135040 11392 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11392 86 211 0 12026 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 54312

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732392/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=1063.26
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20831 0 0 0 106303 23 0 0 25 0 1 0 203216608 50135040 11396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11396 86 211 0 12026 0
Current children cumulated CPU time (s) 1063.28
Current children cumulated vsize (KiB) 54312

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=732392/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=48960 CPUtime=1123.31
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 20831 0 0 0 112308 23 0 0 25 0 1 0 203216608 50135040 11396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12240 11396 86 211 0 12026 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 54312

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=730344/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=51180 CPUtime=1183.37
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 21360 0 0 0 118313 24 0 0 25 0 1 0 203216608 52408320 11925 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 12795 11925 86 211 0 12581 0
Current children cumulated CPU time (s) 1183.39
Current children cumulated vsize (KiB) 56532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.29 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 23745
/proc/meminfo: memFree=729384/2055920 swapFree=4121028/4192956
[pid=23742] ppid=23740 vsize=5352 CPUtime=0.02
/proc/23742/stat : 23742 (rsat.sh) S 23740 23742 21342 0 -1 4194304 306 252 0 0 0 0 2 0 16 0 1 0 203216605 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23742/statm: 1338 234 195 169 0 49 0
[pid=23745] ppid=23742 vsize=52096 CPUtime=1199.98
/proc/23745/stat : 23745 (rsat) R 23742 23742 21342 0 -1 4194304 21595 0 0 0 119973 25 0 0 25 0 1 0 203216608 53346304 12160 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23745/statm: 13024 12160 86 211 0 12810 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57448

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 23742 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200

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

Real time (s): 1200.3
CPU time (s): 1200
CPU user time (s): 1199.75
CPU system time (s): 0.25
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 69216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558
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 1.20082 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 21:03:47 UTC 2007

IDJOB= 297085
IDBENCH= 19953
IDSOLVER= 104
FILE ID= node22/297085-1171832627

PBS_JOBID= 3839650

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1572638390-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297085-1171832627/rsat.sh /tmp/evaluation/297085-1171832627/instance-297085-1171832627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-297085-1171832627 -o ROOT/results/node22/solver-297085-1171832627 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297085-1171832627/rsat.sh /tmp/evaluation/297085-1171832627/instance-297085-1171832627.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ce74deb44849da26eb98932c0518f94a

RANDOM SEED= 302134309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        778944 kB
Buffers:         43308 kB
Cached:        1092908 kB
SwapCached:      39232 kB
Active:         812976 kB
Inactive:       373980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        778944 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            75660 kB
Committed_AS:   625648 kB
PageTables:       1672 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= 66562 MiB

End job on node22 on Sun Feb 18 21:23:49 UTC 2007