Trace number 292739

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) 1200.02 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
MD5SUM583105bb99125ba4df9ed1b1c73b5664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
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 ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-292739-1171758425 -o ROOT/results/node75/solver-292739-1171758425 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292739-1171758425/rsat.sh /tmp/evaluation/292739-1171758425/instance-292739-1171758425.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: 1.00 1.00 1.00 3/64 10532
/proc/meminfo: memFree=832744/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 195808432 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 233 195 169 0 49 0
[pid=10533] ppid=10532 vsize=820 CPUtime=0
/proc/10533/stat : 10533 (SatElite) R 10532 10532 10381 0 -1 4194304 108 0 0 0 0 0 0 0 21 0 1 0 195808433 839680 90 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/10533/statm: 205 90 49 128 0 74 0

[startup+0.106902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10532
/proc/meminfo: memFree=832744/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514954 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10532
/proc/meminfo: memFree=832744/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33605 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=830168/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=3288 CPUtime=1.31
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 746 0 0 0 131 0 0 0 25 0 1 0 195808433 3366912 636 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 822 636 86 211 0 608 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8640

[startup+2.97224 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=829272/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=4712 CPUtime=2.95
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 1315 0 0 0 295 0 0 0 25 0 1 0 195808433 4825088 976 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 1178 976 86 211 0 964 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10064

[startup+6.25963 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=827672/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=5896 CPUtime=6.23
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 1853 0 0 0 623 0 0 0 25 0 1 0 195808433 6037504 1318 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 1474 1318 86 211 0 1260 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11248

[startup+12.7134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=825816/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=7460 CPUtime=12.69
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 2650 0 0 0 1268 1 0 0 25 0 1 0 195808433 7639040 1629 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 1865 1629 86 211 0 1651 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12812

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=822808/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=10264 CPUtime=25.49
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 3779 0 0 0 2547 2 0 0 25 0 1 0 195808433 10510336 2370 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 2566 2370 86 211 0 2352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15616

[startup+51.1519 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=819736/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=14132 CPUtime=51.11
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 4803 0 0 0 5108 3 0 0 25 0 1 0 195808433 14471168 3200 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 3533 3200 86 211 0 3319 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19484

[startup+102.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=817560/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=16176 CPUtime=102.34
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 6159 0 0 0 10230 4 0 0 25 0 1 0 195808433 16564224 3766 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 4044 3766 86 211 0 3830 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 21528

[startup+162.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=812056/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=22388 CPUtime=162.39
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 9440 0 0 0 16232 7 0 0 25 0 1 0 195808433 22925312 5058 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 5597 5058 86 211 0 5383 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 27740

[startup+222.512 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10535
/proc/meminfo: memFree=812056/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=22388 CPUtime=222.43
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 9442 0 0 0 22236 7 0 0 25 0 1 0 195808433 22925312 5060 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 5597 5060 86 211 0 5383 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 27740

[startup+282.571 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10535
/proc/meminfo: memFree=807128/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=27332 CPUtime=282.47
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 10718 0 0 0 28239 8 0 0 25 0 1 0 195808433 27987968 6336 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 6833 6336 86 211 0 6619 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 32684

[startup+342.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=803160/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=30492 CPUtime=342.51
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 13491 0 0 0 34241 10 0 0 25 0 1 0 195808433 31223808 7277 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 7623 7277 86 211 0 7409 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 35844

[startup+402.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=803160/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=30492 CPUtime=402.56
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 13497 0 0 0 40246 10 0 0 25 0 1 0 195808433 31223808 7283 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 7623 7283 86 211 0 7409 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 35844

[startup+462.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=803096/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=30756 CPUtime=462.59
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 13541 0 0 0 46249 10 0 0 25 0 1 0 195808433 31494144 7327 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523254 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 7689 7327 86 211 0 7475 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 36108

[startup+522.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=802520/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0

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

[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=34404 CPUtime=582.68
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 14334 0 0 0 58258 10 0 0 25 0 1 0 195808433 35229696 8120 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 8601 8120 86 211 0 8387 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 39756

[startup+642.921 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10535
/proc/meminfo: memFree=796248/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=37776 CPUtime=642.72
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 15233 0 0 0 64261 11 0 0 25 0 1 0 195808433 38682624 9019 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 9444 9019 86 211 0 9230 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 43128

[startup+702.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=792856/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=44352 CPUtime=702.77
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 16921 0 0 0 70265 12 0 0 25 0 1 0 195808433 45416448 9871 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11088 9871 86 211 0 10874 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 49704

[startup+763.035 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=789976/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=47220 CPUtime=762.81
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 17671 0 0 0 76268 13 0 0 25 0 1 0 195808433 48353280 10588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11805 10588 86 211 0 11591 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 52572

[startup+823.098 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=787352/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=49728 CPUtime=822.85
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 18313 0 0 0 82271 14 0 0 25 0 1 0 195808433 50921472 11230 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 12432 11230 86 211 0 12218 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 55080

[startup+883.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=788952/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46316 CPUtime=882.89
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21673 0 0 0 88274 15 0 0 25 0 1 0 195808433 47427584 10788 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11579 10788 86 211 0 11365 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 51668

[startup+943.208 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=789016/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46316 CPUtime=942.93
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21675 0 0 0 94278 15 0 0 25 0 1 0 195808433 47427584 10790 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11579 10790 86 211 0 11365 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 51668

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=789016/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46316 CPUtime=1002.97
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21675 0 0 0 100282 15 0 0 25 0 1 0 195808433 47427584 10790 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11579 10790 86 211 0 11365 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 51668

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=789016/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46316 CPUtime=1063.02
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21681 0 0 0 106287 15 0 0 25 0 1 0 195808433 47427584 10796 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11579 10796 86 211 0 11365 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 51668

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=789016/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46316 CPUtime=1123.06
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21683 0 0 0 112291 15 0 0 25 0 1 0 195808433 47427584 10798 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11579 10798 86 211 0 11365 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 51668

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=788760/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=46968 CPUtime=1183.11
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21825 0 0 0 118296 15 0 0 25 0 1 0 195808433 48095232 10907 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11742 10907 86 211 0 11528 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 52320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=788568/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=47228 CPUtime=1200.02
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21869 0 0 0 119987 15 0 0 25 0 1 0 195808433 48361472 10951 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11807 10951 86 211 0 11593 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 52580

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10537
/proc/meminfo: memFree=788568/2055920 swapFree=4183176/4192956
[pid=10532] ppid=10530 vsize=5352 CPUtime=0
/proc/10532/stat : 10532 (rsat.sh) S 10530 10532 10381 0 -1 4194304 306 143 0 0 0 0 0 0 20 0 1 0 195808432 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10532/statm: 1338 234 195 169 0 49 0
[pid=10535] ppid=10532 vsize=47228 CPUtime=1200.02
/proc/10535/stat : 10535 (rsat) R 10532 10532 10381 0 -1 4194304 21869 0 0 0 119987 15 0 0 25 0 1 0 195808433 48361472 10951 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10535/statm: 11807 10951 86 211 0 11593 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 52580

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10532 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.02

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

Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 68040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
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= 15
involuntary context switches= 3

runsolver used 0.842871 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Feb 18 00:27:06 UTC 2007

IDJOB= 292739
IDBENCH= 19847
IDSOLVER= 104
FILE ID= node75/292739-1171758425

PBS_JOBID= 3839497

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-S744612847-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292739-1171758425/rsat.sh /tmp/evaluation/292739-1171758425/instance-292739-1171758425.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-292739-1171758425 -o ROOT/results/node75/solver-292739-1171758425 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292739-1171758425/rsat.sh /tmp/evaluation/292739-1171758425/instance-292739-1171758425.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  583105bb99125ba4df9ed1b1c73b5664

RANDOM SEED= 917656897

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        833152 kB
Buffers:         39676 kB
Cached:        1087336 kB
SwapCached:       3828 kB
Active:         717832 kB
Inactive:       418708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833152 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            72160 kB
Committed_AS:   569944 kB
PageTables:       1432 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 node75 on Sun Feb 18 00:47:08 UTC 2007