Trace number 455860

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) 5000 5003.11

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.469
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
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 |     212      636 |      63       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 101   #clauses: 212   #literals: 636
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.00	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-455860-1178314764 -o ROOT/results/node2/solver-455860-1178314764 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/455860-1178314764/rsat.sh /tmp/evaluation/455860-1178314764/instance-455860-1178314764.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.99 0.97 0.93 2/77 21366
/proc/meminfo: memFree=1865920/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 307514155 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 234 195 169 0 50 0
[pid=21367] ppid=21366 vsize=0 CPUtime=0
/proc/21367/stat : 21367 (SatElite) R 21366 21366 20792 0 -1 4194308 104 0 0 0 0 0 0 0 19 0 1 0 307514155 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 3 0 0 0 17 1 0 0
/proc/21367/statm: 0 0 0 0 0 0 0

[startup+0.066758 s]
/proc/loadavg: 0.99 0.97 0.93 2/77 21366
/proc/meminfo: memFree=1865920/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10176 s]
/proc/loadavg: 0.99 0.97 0.93 2/77 21366
/proc/meminfo: memFree=1865920/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301779 s]
/proc/loadavg: 0.99 0.97 0.93 2/77 21366
/proc/meminfo: memFree=1865920/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701823 s]
/proc/loadavg: 0.99 0.97 0.93 2/77 21366
/proc/meminfo: memFree=1865920/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1863536/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=3520 CPUtime=1.49
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 865 0 0 0 149 0 0 0 25 0 1 0 307514156 3604480 672 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 880 672 86 211 0 666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1862768/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=4708 CPUtime=3.09
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 1382 0 0 0 309 0 0 0 25 0 1 0 307514156 4820992 993 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529430 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 1177 993 86 211 0 963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10064

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1861232/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=6000 CPUtime=6.28
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 1928 0 0 0 628 0 0 0 25 0 1 0 307514156 6144000 1245 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 1500 1245 86 211 0 1286 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11356

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1859568/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=6888 CPUtime=12.68
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 2554 0 0 0 1267 1 0 0 25 0 1 0 307514156 7053312 1483 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 1722 1483 86 211 0 1508 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12244

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1856496/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=10492 CPUtime=25.47
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 4307 0 0 0 2545 2 0 0 25 0 1 0 307514156 10743808 2270 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 2623 2270 86 211 0 2409 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15848

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1854832/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=12180 CPUtime=51.06
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 4784 0 0 0 5103 3 0 0 25 0 1 0 307514156 12472320 2747 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 3045 2747 86 211 0 2831 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17536

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1852016/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=14428 CPUtime=102.24
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 6230 0 0 0 10219 5 0 0 25 0 1 0 307514156 14774272 3355 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 3607 3355 86 211 0 3393 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19784

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1846064/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=22196 CPUtime=162.19
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 8135 0 0 0 16213 6 0 0 25 0 1 0 307514156 22728704 4874 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 5549 4874 86 211 0 5335 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 27552

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1846192/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=21016 CPUtime=222.13
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 9783 0 0 0 22206 7 0 0 25 0 1 0 307514156 21520384 4761 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 5254 4761 86 211 0 5040 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 26372

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1845872/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=21532 CPUtime=282.1
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 9907 0 0 0 28203 7 0 0 25 0 1 0 307514156 22048768 4885 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 5383 4885 86 211 0 5169 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 26888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1840752/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=27036 CPUtime=342.07
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 11213 0 0 0 34199 8 0 0 25 0 1 0 307514156 27684864 6125 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 6759 6125 86 211 0 6545 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 32392

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21369
/proc/meminfo: memFree=1837040/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=30464 CPUtime=402.02
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 12207 0 0 0 40192 10 0 0 25 0 1 0 307514156 31195136 7020 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 7616 7020 86 211 0 7402 0

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

/proc/21369/statm: 21001 18064 86 211 0 20787 0
Current children cumulated CPU time (s) 4359.6
Current children cumulated vsize (KiB) 89360

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1787824/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=84772 CPUtime=4419.55
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 42831 0 0 0 441899 56 0 0 25 0 1 0 307514156 86806528 18321 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 21193 18321 86 211 0 20979 0
Current children cumulated CPU time (s) 4419.55
Current children cumulated vsize (KiB) 90128

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1786800/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=85672 CPUtime=4479.53
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 43080 0 0 0 447896 57 0 0 25 0 1 0 307514156 87728128 18570 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 21418 18570 86 211 0 21204 0
Current children cumulated CPU time (s) 4479.53
Current children cumulated vsize (KiB) 91028

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1785712/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=86568 CPUtime=4539.48
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 43341 0 0 0 453890 58 0 0 25 0 1 0 307514156 88645632 18831 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 21642 18831 86 211 0 21428 0
Current children cumulated CPU time (s) 4539.48
Current children cumulated vsize (KiB) 91924

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1784112/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=88104 CPUtime=4599.45
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 43829 0 0 0 459887 58 0 0 25 0 1 0 307514156 90218496 19125 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 22026 19125 86 211 0 21812 0
Current children cumulated CPU time (s) 4599.45
Current children cumulated vsize (KiB) 93460

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1783280/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=89900 CPUtime=4659.41
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 44323 0 0 0 465882 59 0 0 25 0 1 0 307514156 92057600 19360 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 22475 19360 86 211 0 22261 0
Current children cumulated CPU time (s) 4659.41
Current children cumulated vsize (KiB) 95256

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1782000/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=91440 CPUtime=4719.38
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 44808 0 0 0 471878 60 0 0 25 0 1 0 307514156 93634560 19682 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 22860 19682 86 211 0 22646 0
Current children cumulated CPU time (s) 4719.38
Current children cumulated vsize (KiB) 96796

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1780976/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=92976 CPUtime=4779.34
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 45296 0 0 0 477874 60 0 0 25 0 1 0 307514156 95207424 19943 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23244 19943 86 211 0 23030 0
Current children cumulated CPU time (s) 4779.34
Current children cumulated vsize (KiB) 98332

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21569
/proc/meminfo: memFree=1780080/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=93764 CPUtime=4839.32
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 45519 0 0 0 483871 61 0 0 25 0 1 0 307514156 96014336 20166 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23441 20166 86 211 0 23227 0
Current children cumulated CPU time (s) 4839.32
Current children cumulated vsize (KiB) 99120

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/85 21635
/proc/meminfo: memFree=1777728/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=94532 CPUtime=4899.27
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 45746 0 0 0 489864 63 0 0 25 0 1 0 307514156 96800768 20393 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23633 20393 86 211 0 23419 0
Current children cumulated CPU time (s) 4899.27
Current children cumulated vsize (KiB) 99888

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21767
/proc/meminfo: memFree=1777712/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=95300 CPUtime=4959.23
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 45976 0 0 0 495850 73 0 0 25 0 1 0 307514156 97587200 20623 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23825 20623 86 211 0 23611 0
Current children cumulated CPU time (s) 4959.23
Current children cumulated vsize (KiB) 100656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003.1 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21767
/proc/meminfo: memFree=1777136/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=95684 CPUtime=5000
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 46137 0 0 0 499927 73 0 0 25 0 1 0 307514156 97980416 20784 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23921 20784 86 211 0 23707 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 101040

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

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

[startup+5003.1 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 21767
/proc/meminfo: memFree=1777136/2055920 swapFree=4148884/4192956
[pid=21366] ppid=21364 vsize=5356 CPUtime=0
/proc/21366/stat : 21366 (rsat.sh) S 21364 21366 20792 0 -1 4194304 305 104 0 0 0 0 0 0 18 0 1 0 307514155 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21366/statm: 1339 235 195 169 0 50 0
[pid=21369] ppid=21366 vsize=95684 CPUtime=5000
/proc/21369/stat : 21369 (rsat) R 21366 21366 20792 0 -1 4194304 46137 0 0 0 499927 73 0 0 25 0 1 0 307514156 97980416 20784 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21369/statm: 23921 20784 86 211 0 23707 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 101040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21366 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 5000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5003.11
CPU time (s): 5000
CPU user time (s): 4999.27
CPU system time (s): 0.73
CPU usage (%): 99.9377
Max. virtual memory (cumulated for all children) (KiB): 101040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 409
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= 12

runsolver used 4.42333 second user time and 13.7929 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri May  4 21:39:24 UTC 2007

IDJOB= 455860
IDBENCH= 20443
IDSOLVER= 169
FILE ID= node2/455860-1178314764

PBS_JOBID= 5188551

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/455860-1178314764/rsat.sh /tmp/evaluation/455860-1178314764/instance-455860-1178314764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-455860-1178314764 -o ROOT/results/node2/solver-455860-1178314764 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/455860-1178314764/rsat.sh /tmp/evaluation/455860-1178314764/instance-455860-1178314764.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 843800187

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1866392 kB
Buffers:         16472 kB
Cached:          70716 kB
SwapCached:      12296 kB
Active:          65564 kB
Inactive:        60108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866392 kB
SwapTotal:     4192956 kB
SwapFree:      4148884 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          45448 kB
Slab:            49252 kB
Committed_AS: 11639456 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node2 on Fri May  4 23:02:49 UTC 2007