Trace number 299545

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) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
MD5SUM53b587a5b98db42d3f124ef838f3e04f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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...
0.00/0.00	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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2744     8325 |      --       0       --      -- |     --   | -25/18
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 633   #clauses: 2744   #literals: 8325
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	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/node24/watcher-299545-1171873690 -o ROOT/results/node24/solver-299545-1171873690 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299545-1171873690/rsat.sh /tmp/evaluation/299545-1171873690/instance-299545-1171873690.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 3/77 12638
/proc/meminfo: memFree=269704/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 207323355 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12638/statm: 1338 233 195 169 0 49 0
[pid=12639] ppid=12638 vsize=820 CPUtime=0
/proc/12639/stat : 12639 (SatElite) R 12638 12638 6827 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 207323355 839680 114 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12639/statm: 205 114 49 128 0 74 0

[startup+0.106964 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12638
/proc/meminfo: memFree=269704/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515006 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12638
/proc/meminfo: memFree=269704/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3351 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=267704/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=2848 CPUtime=1.31
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 599 0 0 0 131 0 0 0 25 0 1 0 207323356 2916352 553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 712 553 86 211 0 498 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8200

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=266552/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=4116 CPUtime=2.94
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 1052 0 0 0 294 0 0 0 25 0 1 0 207323356 4214784 877 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 1029 877 86 211 0 815 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9468

[startup+6.25463 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=264440/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=5928 CPUtime=6.22
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 1667 0 0 0 622 0 0 0 25 0 1 0 207323356 6070272 1296 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529724 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 1482 1296 86 211 0 1268 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11280

[startup+12.7073 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=262200/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=8248 CPUtime=12.68
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 2680 0 0 0 1267 1 0 0 25 0 1 0 207323356 8445952 1823 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 2062 1823 86 211 0 1848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5247 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=258872/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=11168 CPUtime=25.49
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 3842 0 0 0 2547 2 0 0 25 0 1 0 207323356 11436032 2597 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 2792 2597 86 211 0 2578 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16520

[startup+51.1535 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=254328/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=16116 CPUtime=51.12
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 5927 0 0 0 5108 4 0 0 25 0 1 0 207323356 16502784 3716 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 4029 3716 86 211 0 3815 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 21468

[startup+102.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=246840/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=23240 CPUtime=102.35
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 8588 0 0 0 10229 6 0 0 25 0 1 0 207323356 23797760 5605 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 5810 5605 86 211 0 5596 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 28592

[startup+162.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=242680/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=28776 CPUtime=162.4
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 10053 0 0 0 16233 7 0 0 25 0 1 0 207323356 29466624 6684 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 7194 6684 86 211 0 6980 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 34128

[startup+222.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=236280/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=34496 CPUtime=222.45
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 13155 0 0 0 22236 9 0 0 25 0 1 0 207323356 35323904 8212 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 8624 8212 86 211 0 8410 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 39848

[startup+282.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=236280/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=34892 CPUtime=282.49
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 13214 0 0 0 28240 9 0 0 25 0 1 0 207323356 35729408 8271 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 8723 8271 86 211 0 8509 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 40244

[startup+342.66 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 12641
/proc/meminfo: memFree=234552/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=36860 CPUtime=342.54
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 13679 0 0 0 34244 10 0 0 25 0 1 0 207323356 37744640 8736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 9215 8736 86 211 0 9001 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 42212

[startup+402.727 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 12641
/proc/meminfo: memFree=227192/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=43876 CPUtime=402.59
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 15487 0 0 0 40248 11 0 0 25 0 1 0 207323356 44929024 10544 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 10969 10544 86 211 0 10755 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 49228

[startup+462.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=221432/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=49292 CPUtime=462.64
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 16961 0 0 0 46251 13 0 0 25 0 1 0 207323356 50475008 11985 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 12323 11985 86 211 0 12109 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 54644

[startup+522.855 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 12641
/proc/meminfo: memFree=219256/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=53708 CPUtime=522.69
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 21558 0 0 0 52253 16 0 0 25 0 1 0 207323356 54996992 12488 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 13427 12488 86 211 0 13213 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 59060

[startup+582.92 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 12641
/proc/meminfo: memFree=219320/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=53708 CPUtime=582.75
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 21558 0 0 0 58259 16 0 0 25 0 1 0 207323356 54996992 12488 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 13427 12488 86 211 0 13213 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 59060

[startup+642.989 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 12641
/proc/meminfo: memFree=219320/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=53708 CPUtime=642.79
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 21560 0 0 0 64263 16 0 0 25 0 1 0 207323356 54996992 12490 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 13427 12490 86 211 0 13213 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 59060

[startup+703.054 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12641
/proc/meminfo: memFree=219320/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=53708 CPUtime=702.84
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 21561 0 0 0 70268 16 0 0 25 0 1 0 207323356 54996992 12491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 13427 12491 86 211 0 13213 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 59060

[startup+763.119 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=219320/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=53708 CPUtime=762.89
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 21575 0 0 0 76273 16 0 0 25 0 1 0 207323356 54996992 12505 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 13427 12505 86 211 0 13213 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 59060

[startup+823.184 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=213816/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=58948 CPUtime=822.94
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 22961 0 0 0 82277 17 0 0 25 0 1 0 207323356 60362752 13891 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 14737 13891 86 211 0 14523 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 64300

[startup+883.251 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=208824/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=63708 CPUtime=882.99
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 24208 0 0 0 88280 19 0 0 25 0 1 0 207323356 65236992 15138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 15927 15138 86 211 0 15713 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 69060

[startup+943.316 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 12643
/proc/meminfo: memFree=204088/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=68372 CPUtime=943.04
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 25385 0 0 0 94283 21 0 0 25 0 1 0 207323356 70012928 16315 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 17093 16315 86 211 0 16879 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 73724

[startup+1003.38 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 12643
/proc/meminfo: memFree=199352/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=73076 CPUtime=1003.09
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 26564 0 0 0 100287 22 0 0 25 0 1 0 207323356 74829824 17494 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 18269 17494 86 211 0 18055 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 78428

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=196536/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=74776 CPUtime=1063.15
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 30500 0 0 0 106291 24 0 0 25 0 1 0 207323356 76570624 18137 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 18694 18137 86 211 0 18480 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 80128

[startup+1123.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=196536/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=74776 CPUtime=1123.2
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 30501 0 0 0 112296 24 0 0 25 0 1 0 207323356 76570624 18138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 18694 18138 86 211 0 18480 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 80128

[startup+1183.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=196600/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=74776 CPUtime=1183.25
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 30501 0 0 0 118301 24 0 0 25 0 1 0 207323356 76570624 18138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 18694 18138 86 211 0 18480 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 80128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12643
/proc/meminfo: memFree=196600/2055920 swapFree=4144024/4192956
[pid=12638] ppid=12636 vsize=5352 CPUtime=0.01
/proc/12638/stat : 12638 (rsat.sh) S 12636 12638 6827 0 -1 4194304 306 182 0 0 0 0 1 0 16 0 1 0 207323355 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12638/statm: 1338 234 195 169 0 49 0
[pid=12641] ppid=12638 vsize=74776 CPUtime=1200.05
/proc/12641/stat : 12641 (rsat) R 12638 12638 6827 0 -1 4194304 30501 0 0 0 119981 24 0 0 25 0 1 0 207323356 76570624 18138 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12641/statm: 18694 18138 86 211 0 18480 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 80128

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 12638 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.24
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 93880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488
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 1.3138 second user time and 2.95555 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 19 08:28:11 UTC 2007

IDJOB= 299545
IDBENCH= 20013
IDSOLVER= 104
FILE ID= node24/299545-1171873690

PBS_JOBID= 3839656

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1172355929-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299545-1171873690/rsat.sh /tmp/evaluation/299545-1171873690/instance-299545-1171873690.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-299545-1171873690 -o ROOT/results/node24/solver-299545-1171873690 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299545-1171873690/rsat.sh /tmp/evaluation/299545-1171873690/instance-299545-1171873690.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  53b587a5b98db42d3f124ef838f3e04f

RANDOM SEED= 51610335

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        270184 kB
Buffers:         44244 kB
Cached:        1634564 kB
SwapCached:       4600 kB
Active:         766232 kB
Inactive:       923148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        270184 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            81984 kB
Committed_AS:   693792 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node24 on Mon Feb 19 08:48:13 UTC 2007