Trace number 311763

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.04 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7002    20829 |      --       0       --      -- |     --   | -476/-110
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2055   #clauses: 7002   #literals: 20829
0.00/0.04	c CPU time:   0.038994 s
0.00/0.04	c ==============================================================================
0.00/0.05	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/node6/watcher-311763-1172575932 -o ROOT/results/node6/solver-311763-1172575932 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311763-1172575932/rsat.sh /tmp/evaluation/311763-1172575932/instance-311763-1172575932.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17306
/proc/meminfo: memFree=1558776/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 277547985 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17306/statm: 1338 232 195 169 0 49 0
[pid=17307] ppid=17306 vsize=1172 CPUtime=0
/proc/17307/stat : 17307 (SatElite) R 17306 17306 16040 0 -1 4194304 195 0 0 0 0 0 0 0 19 0 1 0 277547985 1200128 177 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17307/statm: 293 179 49 128 0 162 0

[startup+0.107133 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17306
/proc/meminfo: memFree=1558776/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515212 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17306
/proc/meminfo: memFree=1558776/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33737 s]
/proc/loadavg: 0.92 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1556840/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=2692 CPUtime=1.28
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 546 0 0 0 128 0 0 0 25 0 1 0 277547991 2756608 516 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 673 516 86 211 0 459 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8044

[startup+2.9807 s]
/proc/loadavg: 0.92 0.98 0.94 3/79 17309
/proc/meminfo: memFree=1555880/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=3592 CPUtime=2.92
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 756 0 0 0 292 0 0 0 25 0 1 0 277547991 3678208 710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 898 710 86 211 0 684 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8944

[startup+6.25735 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1554152/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=5164 CPUtime=6.19
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 1415 0 0 0 619 0 0 0 25 0 1 0 277547991 5287936 1075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 1291 1075 86 211 0 1077 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10516

[startup+12.7226 s]
/proc/loadavg: 0.93 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1552168/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=6704 CPUtime=12.66
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 2039 0 0 0 1265 1 0 0 25 0 1 0 277547991 6864896 1503 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 1676 1503 86 211 0 1462 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12056

[startup+25.5311 s]
/proc/loadavg: 0.95 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1549480/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=9792 CPUtime=25.45
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 3223 0 0 0 2544 1 0 0 25 0 1 0 277547991 10027008 2201 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 2448 2201 86 211 0 2234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15144

[startup+51.1602 s]
/proc/loadavg: 0.96 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1545704/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=13136 CPUtime=51.08
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 4521 0 0 0 5105 3 0 0 25 0 1 0 277547991 13451264 3111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 3284 3111 86 211 0 3070 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18488

[startup+102.414 s]
/proc/loadavg: 0.98 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1540968/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=18512 CPUtime=102.31
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 6705 0 0 0 10226 5 0 0 25 0 1 0 277547991 18956288 4329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 4628 4329 86 211 0 4414 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23864

[startup+162.49 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1531944/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=28276 CPUtime=162.36
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 10836 0 0 0 16227 9 0 0 25 0 1 0 277547991 28954624 6515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 7069 6515 86 211 0 6855 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 33628

[startup+222.557 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1531944/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=28276 CPUtime=222.41
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 10838 0 0 0 22231 10 0 0 25 0 1 0 277547991 28954624 6517 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 7069 6517 86 211 0 6855 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 33628

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1526056/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=34024 CPUtime=282.45
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 12363 0 0 0 28234 11 0 0 25 0 1 0 277547991 34840576 8042 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 8506 8042 86 211 0 8292 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 39376

[startup+342.692 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1521512/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=37884 CPUtime=342.5
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 15071 0 0 0 34237 13 0 0 25 0 1 0 277547991 38793216 9117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 9471 9117 86 211 0 9257 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 43236

[startup+402.762 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1521512/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=37884 CPUtime=402.55
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 15071 0 0 0 40241 14 0 0 25 0 1 0 277547991 38793216 9117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 9471 9117 86 211 0 9257 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 43236

[startup+462.836 s]
/proc/loadavg: 0.99 0.98 0.94 2/79 17309
/proc/meminfo: memFree=1521576/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=37884 CPUtime=462.6
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 15071 0 0 0 46246 14 0 0 25 0 1 0 277547991 38793216 9117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 9471 9117 86 211 0 9257 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 43236

[startup+522.909 s]
/proc/loadavg: 1.05 1.00 0.94 3/79 17309
/proc/meminfo: memFree=1519208/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=40480 CPUtime=522.65
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 15733 0 0 0 52250 15 0 0 25 0 1 0 277547991 41451520 9779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522860 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 10120 9779 86 211 0 9906 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 45832

[startup+582.986 s]
/proc/loadavg: 1.02 1.00 0.94 2/79 17311
/proc/meminfo: memFree=1512872/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=46312 CPUtime=582.71
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 17282 0 0 0 58254 17 0 0 25 0 1 0 277547991 47423488 11328 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 11578 11328 86 211 0 11364 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 51664

[startup+643.06 s]
/proc/loadavg: 1.00 1.00 0.94 3/79 17311
/proc/meminfo: memFree=1507688/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=54252 CPUtime=642.75
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 19339 0 0 0 64256 19 0 0 25 0 1 0 277547991 55554048 12615 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 13563 12615 86 211 0 13349 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 59604

[startup+703.127 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 17311
/proc/meminfo: memFree=1502888/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=59048 CPUtime=702.8
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 20550 0 0 0 70259 21 0 0 25 0 1 0 277547991 60465152 13826 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 14762 13826 86 211 0 14548 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 64400

[startup+763.192 s]
/proc/loadavg: 1.17 1.05 0.96 2/79 17311
/proc/meminfo: memFree=1501032/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60232 CPUtime=762.83
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24087 0 0 0 76261 22 0 0 25 0 1 0 277547991 61677568 14208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15058 14208 86 211 0 14844 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 65584

[startup+823.267 s]
/proc/loadavg: 1.06 1.03 0.96 2/79 17311
/proc/meminfo: memFree=1501096/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60232 CPUtime=822.89
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24087 0 0 0 82266 23 0 0 25 0 1 0 277547991 61677568 14208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15058 14208 86 211 0 14844 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 65584

[startup+883.337 s]
/proc/loadavg: 1.02 1.03 0.96 2/79 17311
/proc/meminfo: memFree=1501160/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60232 CPUtime=882.94
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24087 0 0 0 88271 23 0 0 25 0 1 0 277547991 61677568 14208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15058 14208 86 211 0 14844 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 65584

[startup+943.41 s]
/proc/loadavg: 1.01 1.02 0.96 2/79 17311
/proc/meminfo: memFree=1501160/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60232 CPUtime=942.99
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24087 0 0 0 94275 24 0 0 25 0 1 0 277547991 61677568 14208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15058 14208 86 211 0 14844 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 65584

[startup+1003.48 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 17311
/proc/meminfo: memFree=1501224/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60232 CPUtime=1003.04
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24091 0 0 0 100280 24 0 0 25 0 1 0 277547991 61677568 14212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15058 14212 86 211 0 14844 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 65584

[startup+1063.56 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 17311
/proc/meminfo: memFree=1501096/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60492 CPUtime=1063.09
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24124 0 0 0 106285 24 0 0 25 0 1 0 277547991 61943808 14245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15123 14245 86 211 0 14909 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 65844

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 0.96 3/79 17311
/proc/meminfo: memFree=1501032/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=60492 CPUtime=1123.14
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24138 0 0 0 112289 25 0 0 25 0 1 0 277547991 61943808 14259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15123 14259 86 211 0 14909 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 65844

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17311
/proc/meminfo: memFree=1500200/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=61292 CPUtime=1183.19
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24374 0 0 0 118294 25 0 0 25 0 1 0 277547991 62763008 14495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15323 14495 86 211 0 15109 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 66644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17311
/proc/meminfo: memFree=1498920/2055924 swapFree=4192812/4192956
[pid=17306] ppid=17304 vsize=5352 CPUtime=0.04
/proc/17306/stat : 17306 (rsat.sh) S 17304 17306 16040 0 -1 4194304 305 395 0 0 0 0 4 0 16 0 1 0 277547985 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17306/statm: 1338 234 195 169 0 49 0
[pid=17309] ppid=17306 vsize=62344 CPUtime=1200
/proc/17309/stat : 17309 (rsat) R 17306 17306 16040 0 -1 4194304 24658 0 0 0 119974 26 0 0 25 0 1 0 277547991 63840256 14779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17309/statm: 15586 14779 86 211 0 15372 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 67696

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 17306 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.04

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

Real time (s): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.78
CPU system time (s): 0.26
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 78416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 700
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 1.12783 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 27 11:32:13 UTC 2007

IDJOB= 311763
IDBENCH= 20324
IDSOLVER= 104
FILE ID= node6/311763-1172575932

PBS_JOBID= 3971670

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311763-1172575932/rsat.sh /tmp/evaluation/311763-1172575932/instance-311763-1172575932.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-311763-1172575932 -o ROOT/results/node6/solver-311763-1172575932 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311763-1172575932/rsat.sh /tmp/evaluation/311763-1172575932/instance-311763-1172575932.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 15315587

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1559248 kB
Buffers:         50492 kB
Cached:         318116 kB
SwapCached:         20 kB
Active:         267136 kB
Inactive:       157908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1559248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          75284 kB
Slab:            57304 kB
Committed_AS:   923172 kB
PageTables:       1744 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= 66554 MiB

End job on node6 on Tue Feb 27 11:52:15 UTC 2007