Trace number 316660

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s105-100.cnf
MD5SUM10504a7a3c243a95ceed50b111e5b049
Bench CategoryCRAFTED (crafted 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 variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
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 |     220      660 |      65       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 105   #clauses: 220   #literals: 660
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-316660-1172673935 -o ROOT/results/node63/solver-316660-1172673935 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316660-1172673935/rsat.sh /tmp/evaluation/316660-1172673935/instance-316660-1172673935.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/64 32712
/proc/meminfo: memFree=1811872/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 287350901 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32712/statm: 1338 233 195 169 0 49 0
[pid=32713] ppid=32712 vsize=688 CPUtime=0
/proc/32713/stat : 32713 (SatElite) D 32712 32712 30812 0 -1 4194304 102 0 0 0 0 0 0 0 19 0 1 0 287350901 704512 84 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/32713/statm: 172 84 67 128 0 41 0

[startup+0.102724 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32712
/proc/meminfo: memFree=1811872/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202733 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32712
/proc/meminfo: memFree=1811872/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301742 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32712
/proc/meminfo: memFree=1811872/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702784 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 32712
/proc/meminfo: memFree=1811872/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50287 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 32715
/proc/meminfo: memFree=1809232/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=2976 CPUtime=1.46
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 767 0 0 0 146 0 0 0 25 0 1 0 287350902 3047424 591 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 744 591 86 211 0 530 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8328

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 32715
/proc/meminfo: memFree=1808272/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=4304 CPUtime=3.06
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 1244 0 0 0 306 0 0 0 25 0 1 0 287350902 4407296 872 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 1076 872 86 211 0 862 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9656

[startup+6.30138 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 32715
/proc/meminfo: memFree=1806808/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=5336 CPUtime=6.26
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 1715 0 0 0 626 0 0 0 25 0 1 0 287350902 5464064 1178 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 1334 1178 86 211 0 1120 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10688

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 32715
/proc/meminfo: memFree=1805024/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=7412 CPUtime=12.66
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 2651 0 0 0 1265 1 0 0 25 0 1 0 287350902 7589888 1628 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 1853 1628 86 211 0 1639 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12764

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 32715
/proc/meminfo: memFree=1802272/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=10880 CPUtime=25.46
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 3580 0 0 0 2544 2 0 0 25 0 1 0 287350902 11141120 2363 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 2720 2363 86 211 0 2506 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16232

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 32715
/proc/meminfo: memFree=1801056/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=11972 CPUtime=51.04
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 4660 0 0 0 5102 2 0 0 25 0 1 0 287350902 12259328 2671 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 2993 2671 86 211 0 2779 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17324

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 32715
/proc/meminfo: memFree=1797216/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=15208 CPUtime=102.23
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 6437 0 0 0 10220 3 0 0 25 0 1 0 287350902 15572992 3571 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 3802 3571 86 211 0 3588 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1792480/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=21572 CPUtime=162.21
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 8046 0 0 0 16217 4 0 0 25 0 1 0 287350902 22089728 4794 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 5393 4794 86 211 0 5179 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26924

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1790112/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=23248 CPUtime=222.2
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 10292 0 0 0 22215 5 0 0 25 0 1 0 287350902 23805952 5320 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 5812 5320 86 211 0 5598 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1790112/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=23248 CPUtime=282.18
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 10304 0 0 0 28213 5 0 0 25 0 1 0 287350902 23805952 5332 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 5812 5332 86 211 0 5598 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28600

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1787936/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=25708 CPUtime=342.16
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 10881 0 0 0 34210 6 0 0 25 0 1 0 287350902 26324992 5876 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 6427 5876 86 211 0 6213 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31060

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1783584/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=30472 CPUtime=402.15
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 12035 0 0 0 40208 7 0 0 25 0 1 0 287350902 31203328 6964 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 7618 6964 86 211 0 7404 0

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

[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=30072 CPUtime=522.11
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 14475 0 0 0 52203 8 0 0 25 0 1 0 287350902 30793728 7281 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 7518 7281 86 211 0 7304 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35424

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1782176/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=30072 CPUtime=582.09
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 14483 0 0 0 58201 8 0 0 25 0 1 0 287350902 30793728 7289 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 7518 7289 86 211 0 7304 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 35424

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1781792/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=30860 CPUtime=642.07
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 14595 0 0 0 64199 8 0 0 25 0 1 0 287350902 31600640 7401 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 7715 7401 86 211 0 7501 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 36212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1780896/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=32164 CPUtime=702.06
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 14797 0 0 0 70198 8 0 0 25 0 1 0 287350902 32935936 7603 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 8041 7603 86 211 0 7827 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 37516

[startup+762.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1778080/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=35232 CPUtime=762.05
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 15533 0 0 0 76196 9 0 0 25 0 1 0 287350902 36077568 8306 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 8808 8306 86 211 0 8594 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 40584

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1775200/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=41424 CPUtime=822.03
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 17096 0 0 0 82193 10 0 0 25 0 1 0 287350902 42418176 9034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 10356 9034 86 211 0 10142 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 46776

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 32715
/proc/meminfo: memFree=1772512/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=44052 CPUtime=882.01
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 17769 0 0 0 88191 10 0 0 25 0 1 0 287350902 45109248 9674 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 11013 9674 86 211 0 10799 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 49404

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 329
/proc/meminfo: memFree=1769128/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=46636 CPUtime=941.96
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 18396 0 0 0 94186 10 0 0 25 0 1 0 287350902 47755264 10236 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 11659 10236 86 211 0 11445 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 51988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/72 411
/proc/meminfo: memFree=1767016/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=48436 CPUtime=1001.89
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 18924 0 0 0 100178 11 0 0 25 0 1 0 287350902 49598464 10731 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 12109 10731 86 211 0 11895 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 53788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 445
/proc/meminfo: memFree=1766112/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=50372 CPUtime=1061.86
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 19445 0 0 0 106174 12 0 0 25 0 1 0 287350902 51580928 11219 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 12593 11219 86 211 0 12379 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 55724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 445
/proc/meminfo: memFree=1767520/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=46464 CPUtime=1121.84
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 23216 0 0 0 112170 14 0 0 25 0 1 0 287350902 47579136 10811 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 11616 10811 86 211 0 11402 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 51816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 445
/proc/meminfo: memFree=1769056/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=44144 CPUtime=1181.82
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 23223 0 0 0 118168 14 0 0 25 0 1 0 287350902 45203456 10413 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 11036 10413 86 211 0 10822 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 49496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 445
/proc/meminfo: memFree=1769120/2055920 swapFree=4183232/4192956
[pid=32712] ppid=32710 vsize=5352 CPUtime=0
/proc/32712/stat : 32712 (rsat.sh) S 32710 32712 30812 0 -1 4194304 306 104 0 0 0 0 0 0 17 0 1 0 287350901 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32712/statm: 1338 234 195 169 0 49 0
[pid=32715] ppid=32712 vsize=44144 CPUtime=1200.02
/proc/32715/stat : 32715 (rsat) R 32712 32712 30812 0 -1 4194304 23223 0 0 0 119988 14 0 0 25 0 1 0 287350902 45203456 10413 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32715/statm: 11036 10413 86 211 0 10822 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 49496

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 32712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.003998
while last known CPU time is 1200.02

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

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 70148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 410
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= 3

runsolver used 1.3198 second user time and 2.69359 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 28 14:45:35 UTC 2007

IDJOB= 316660
IDBENCH= 20447
IDSOLVER= 104
FILE ID= node63/316660-1172673935

PBS_JOBID= 3981213

Free space on /tmp= 66537 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s105-100.cnf
COMMAND LINE= /tmp/evaluation/316660-1172673935/rsat.sh /tmp/evaluation/316660-1172673935/instance-316660-1172673935.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-316660-1172673935 -o ROOT/results/node63/solver-316660-1172673935 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316660-1172673935/rsat.sh /tmp/evaluation/316660-1172673935/instance-316660-1172673935.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  10504a7a3c243a95ceed50b111e5b049

RANDOM SEED= 853773496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1812280 kB
Buffers:          9148 kB
Cached:         181100 kB
SwapCached:       3484 kB
Active:          73568 kB
Inactive:       131064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812280 kB
SwapTotal:     4192956 kB
SwapFree:      4183232 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          20380 kB
Slab:            25000 kB
Committed_AS:   727028 kB
PageTables:       1472 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= 66538 MiB

End job on node63 on Wed Feb 28 15:05:38 UTC 2007