Trace number 303481

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 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.08	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/node60/watcher-303481-1172036306 -o ROOT/results/node60/solver-303481-1172036306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303481-1172036306/rsat.sh /tmp/evaluation/303481-1172036306/instance-303481-1172036306.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 3/64 388
/proc/meminfo: memFree=1668672/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 223587471 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/388/statm: 1338 232 195 169 0 49 0
[pid=389] ppid=388 vsize=684 CPUtime=0
/proc/389/stat : 389 (SatElite) D 388 388 32053 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 223587471 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/389/statm: 171 44 36 128 0 40 0

[startup+0.106861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 388
/proc/meminfo: memFree=1668672/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.514928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 388
/proc/meminfo: memFree=1668672/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1663728/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=4976 CPUtime=1.24
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 1170 0 0 0 124 0 0 0 25 0 1 0 223587479 5095424 1076 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 1244 1076 86 211 0 1030 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 10328

[startup+2.97137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1662448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=6804 CPUtime=2.87
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 1678 0 0 0 287 0 0 0 25 0 1 0 223587479 6967296 1519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 1701 1519 86 211 0 1487 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 12156

[startup+6.25295 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1659888/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=9792 CPUtime=6.16
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 2628 0 0 0 615 1 0 0 25 0 1 0 223587479 10027008 2240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 2448 2240 86 211 0 2234 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 15144

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1655728/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=13556 CPUtime=12.61
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 3815 0 0 0 1259 2 0 0 25 0 1 0 223587479 13881344 3133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 3389 3133 86 211 0 3175 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18908

[startup+25.5204 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1651568/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=17704 CPUtime=25.42
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 5287 0 0 0 2539 3 0 0 25 0 1 0 223587479 18128896 4217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 4426 4217 86 211 0 4212 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23056

[startup+51.14 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 391
/proc/meminfo: memFree=1646512/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=23004 CPUtime=51.03
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 7044 0 0 0 5098 5 0 0 25 0 1 0 223587479 23556096 5392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 5751 5392 86 211 0 5537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28356

[startup+102.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 392
/proc/meminfo: memFree=1637104/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=31712 CPUtime=102.25
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 10080 0 0 0 10217 8 0 0 25 0 1 0 223587479 32473088 7656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 7928 7656 86 211 0 7714 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37064

[startup+162.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1616368/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=53516 CPUtime=162.29
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 15675 0 0 0 16216 13 0 0 25 0 1 0 223587479 54800384 12865 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532415 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 13379 12865 86 211 0 13165 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 58868

[startup+222.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1622384/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=47356 CPUtime=222.32
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 15683 0 0 0 22219 13 0 0 25 0 1 0 223587479 48492544 11333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 11839 11333 86 211 0 11625 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 52708

[startup+282.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1616432/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=53436 CPUtime=282.37
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 17242 0 0 0 28222 15 0 0 25 0 1 0 223587479 54718464 12892 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 13359 12892 86 211 0 13145 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 58788

[startup+342.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1604080/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=65592 CPUtime=342.4
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 20336 0 0 0 34223 17 0 0 25 0 1 0 223587479 67166208 15986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 16398 15986 86 211 0 16184 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 70944

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1599664/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=69344 CPUtime=402.45
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 22973 0 0 0 40226 19 0 0 25 0 1 0 223587479 71008256 17025 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 17336 17025 86 211 0 17122 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 74696

[startup+462.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1599664/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=69344 CPUtime=462.48
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 22988 0 0 0 46229 19 0 0 25 0 1 0 223587479 71008256 17040 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 17336 17040 86 211 0 17122 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 74696

[startup+522.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1599664/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=69344 CPUtime=522.52
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 22988 0 0 0 52233 19 0 0 25 0 1 0 223587479 71008256 17040 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 17336 17040 86 211 0 17122 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 74696

[startup+582.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1598704/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=70244 CPUtime=582.55
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 23225 0 0 0 58236 19 0 0 25 0 1 0 223587479 71929856 17277 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 17561 17277 86 211 0 17347 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 75596

[startup+642.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1589808/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=78824 CPUtime=642.59
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 25447 0 0 0 64238 21 0 0 25 0 1 0 223587479 80715776 19499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 19706 19499 86 211 0 19492 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 84176

[startup+702.979 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 393
/proc/meminfo: memFree=1581936/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=89764 CPUtime=702.63
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 28207 0 0 0 70240 23 0 0 25 0 1 0 223587479 91918336 21489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 22441 21489 86 211 0 22227 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 95116

[startup+763.042 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 393
/proc/meminfo: memFree=1574768/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=96676 CPUtime=762.67
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 29995 0 0 0 76242 25 0 0 25 0 1 0 223587479 98996224 23277 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 24169 23277 86 211 0 23955 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 102028

[startup+823.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1567728/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=103436 CPUtime=822.72
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 31738 0 0 0 82245 27 0 0 25 0 1 0 223587479 105918464 25020 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 25859 25020 86 211 0 25645 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 108788

[startup+883.155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=882.75
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35113 0 0 0 88246 29 0 0 25 0 1 0 223587479 106868736 25319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25319 86 211 0 25877 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 109716

[startup+943.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=942.78
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35113 0 0 0 94249 29 0 0 25 0 1 0 223587479 106868736 25319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25319 86 211 0 25877 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 109716

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=1002.82
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35120 0 0 0 100253 29 0 0 25 0 1 0 223587479 106868736 25326 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25326 86 211 0 25877 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 109716

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=1062.86
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35127 0 0 0 106257 29 0 0 25 0 1 0 223587479 106868736 25333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25333 86 211 0 25877 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 109716

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=1122.9
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35127 0 0 0 112261 29 0 0 25 0 1 0 223587479 106868736 25333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25333 86 211 0 25877 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 109716

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566512/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=1182.95
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35127 0 0 0 118266 29 0 0 25 0 1 0 223587479 106868736 25333 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25333 86 211 0 25877 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 109716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 393
/proc/meminfo: memFree=1566448/2055920 swapFree=4183464/4192956
[pid=388] ppid=386 vsize=5352 CPUtime=0.05
/proc/388/stat : 388 (rsat.sh) S 386 388 32053 0 -1 4194304 305 493 0 0 0 0 5 0 17 0 1 0 223587471 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/388/statm: 1338 234 195 169 0 49 0
[pid=391] ppid=388 vsize=104364 CPUtime=1199.95
/proc/391/stat : 391 (rsat) R 388 388 32053 0 -1 4194304 35134 0 0 0 119966 29 0 0 25 0 1 0 223587479 106868736 25340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/391/statm: 26091 25340 86 211 0 25877 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 109716

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 388 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.069989
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): 1200.48
CPU time (s): 1200
CPU user time (s): 1199.71
CPU system time (s): 0.29
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 122020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 798
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= 2

runsolver used 0.978851 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Feb 21 05:38:26 UTC 2007

IDJOB= 303481
IDBENCH= 20109
IDSOLVER= 104
FILE ID= node60/303481-1172036306

PBS_JOBID= 3892713

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/303481-1172036306/rsat.sh /tmp/evaluation/303481-1172036306/instance-303481-1172036306.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-303481-1172036306 -o ROOT/results/node60/solver-303481-1172036306 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303481-1172036306/rsat.sh /tmp/evaluation/303481-1172036306/instance-303481-1172036306.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 125020357

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1669144 kB
Buffers:         35624 kB
Cached:         281284 kB
SwapCached:       3372 kB
Active:         177124 kB
Inactive:       149224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669144 kB
SwapTotal:     4192956 kB
SwapFree:      4183464 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            46408 kB
Committed_AS:   749664 kB
PageTables:       1464 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= 66559 MiB

End job on node60 on Wed Feb 21 05:58:29 UTC 2007