Trace number 456250

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) 5000.1 5001.72

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl001.sat05-3822.reshuffled-07.cnf
MD5SUMec57f256b9d77cc498e6804764ea407d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1723.3
Satisfiable
(Un)Satisfiability was proved
Number of variables2441
Number of clauses16065
Sum of the clauses size113111
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 2392
Number of clauses of size 32214
Number of clauses of size 4305
Number of clauses of size 5454
Number of clauses of size over 512665

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   15734   111688 |    4720       0        0     nan |  0.000 % |
0.03/0.09	c |         0 |   14090   102011 |      --       0       --      -- |     --   | -366/-4015
0.03/0.09	c ==============================================================================
0.03/0.09	c Result  :   #vars: 2356   #clauses: 14090   #literals: 102011
0.03/0.09	c CPU time:   0.089986 s
0.03/0.09	c ==============================================================================
0.09/0.13	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/node11/watcher-456250-1178330671 -o ROOT/results/node11/solver-456250-1178330671 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456250-1178330671/rsat.sh /tmp/evaluation/456250-1178330671/instance-456250-1178330671.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: 0.85 0.97 0.92 3/77 9912
/proc/meminfo: memFree=1831416/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0
/proc/9912/stat : 9912 (rsat.sh) R 9910 9912 9856 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 274116064 5484544 233 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9912/statm: 1339 233 194 169 0 50 0
[pid=9913] ppid=9912 vsize=1172 CPUtime=0
/proc/9913/stat : 9913 (SatElite) R 9912 9912 9856 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 274116065 1200128 158 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9913/statm: 293 158 50 128 0 162 0

[startup+0.041792 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 9912
/proc/meminfo: memFree=1831416/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274116064 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 234 195 169 0 50 0
[pid=9913] ppid=9912 vsize=2676 CPUtime=0.03
/proc/9913/stat : 9913 (SatElite) R 9912 9912 9856 0 -1 4194304 590 0 0 0 3 0 0 0 19 0 1 0 274116065 2740224 573 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/9913/statm: 669 575 67 128 0 538 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8032

[startup+0.101799 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 9912
/proc/meminfo: memFree=1831416/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 274116064 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 234 195 169 0 50 0
[pid=9913] ppid=9912 vsize=2748 CPUtime=0.09
/proc/9913/stat : 9913 (SatElite) R 9912 9912 9856 0 -1 4194304 652 0 0 0 9 0 0 0 19 0 1 0 274116065 2813952 596 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/9913/statm: 687 596 70 128 0 556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8104

[startup+0.301823 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 9912
/proc/meminfo: memFree=1831416/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+0.70187 s]
/proc/loadavg: 0.85 0.97 0.92 3/77 9912
/proc/meminfo: memFree=1831416/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 0.85 0.97 0.92 2/79 9915
/proc/meminfo: memFree=1827432/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=4572 CPUtime=1.35
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 1090 0 0 0 135 0 0 0 25 0 1 0 274116078 4681728 979 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134526084 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 1143 979 86 211 0 929 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9928

[startup+3.10115 s]
/proc/loadavg: 0.85 0.97 0.92 2/79 9915
/proc/meminfo: memFree=1825832/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=5996 CPUtime=2.95
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 1502 0 0 0 295 0 0 0 25 0 1 0 274116078 6139904 1293 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 1499 1293 86 211 0 1285 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11352

[startup+6.30153 s]
/proc/loadavg: 0.86 0.97 0.92 2/79 9915
/proc/meminfo: memFree=1824360/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=8052 CPUtime=6.15
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 2250 0 0 0 614 1 0 0 25 0 1 0 274116078 8245248 1845 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 2013 1845 86 211 0 1799 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13408

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.92 2/79 9915
/proc/meminfo: memFree=1822320/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=9856 CPUtime=12.55
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 3081 0 0 0 1254 1 0 0 25 0 1 0 274116078 10092544 2223 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 2464 2223 86 211 0 2250 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15212

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.92 2/79 9915
/proc/meminfo: memFree=1817904/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=13484 CPUtime=25.35
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 4412 0 0 0 2532 3 0 0 25 0 1 0 274116078 13807616 3166 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 3371 3166 86 211 0 3157 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18840

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 0.93 2/79 9915
/proc/meminfo: memFree=1813104/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=18712 CPUtime=50.93
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 6569 0 0 0 5089 4 0 0 25 0 1 0 274116078 19161088 4357 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 4678 4357 86 211 0 4464 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24068

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.93 2/79 9915
/proc/meminfo: memFree=1807728/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=24004 CPUtime=102.13
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 7951 0 0 0 10207 6 0 0 25 0 1 0 274116078 24580096 5739 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 6001 5739 86 211 0 5787 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29360

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 0.93 3/79 9915
/proc/meminfo: memFree=1803376/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=28076 CPUtime=162.1
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 9768 0 0 0 16202 8 0 0 25 0 1 0 274116078 28749824 6784 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 7019 6784 86 211 0 6805 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33432

[startup+222.301 s]
/proc/loadavg: 1.07 1.01 0.94 2/79 9915
/proc/meminfo: memFree=1800240/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=32616 CPUtime=222.08
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 10967 0 0 0 22199 9 0 0 25 0 1 0 274116078 33398784 7597 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 8154 7597 86 211 0 7940 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37972

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 0.94 2/79 9915
/proc/meminfo: memFree=1792688/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=39988 CPUtime=282.07
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 12860 0 0 0 28195 12 0 0 25 0 1 0 274116078 40947712 9490 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 9997 9490 86 211 0 9783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45344

[startup+342.301 s]
/proc/loadavg: 1.07 1.03 0.95 2/79 9915
/proc/meminfo: memFree=1790256/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=41764 CPUtime=342.05
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 15051 0 0 0 34190 15 0 0 25 0 1 0 274116078 42766336 10039 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 10441 10039 86 211 0 10227 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47120

[startup+402.301 s]
/proc/loadavg: 1.12 1.05 0.96 2/79 9915
/proc/meminfo: memFree=1790384/2055920 swapFree=4147148/4192956

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

/proc/9915/statm: 32649 30974 86 211 0 32435 0
Current children cumulated CPU time (s) 4360.88
Current children cumulated vsize (KiB) 135952

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1705904/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=131112 CPUtime=4420.74
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58187 0 0 0 441996 78 0 0 25 0 1 0 274116078 134258688 31040 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 32778 31040 86 211 0 32564 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 136468

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1705584/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=131372 CPUtime=4480.73
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58259 0 0 0 447994 79 0 0 25 0 1 0 274116078 134524928 31112 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 32843 31112 86 211 0 32629 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 136728

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1705392/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=131504 CPUtime=4540.7
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58311 0 0 0 453991 79 0 0 25 0 1 0 274116078 134660096 31164 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 32876 31164 86 211 0 32662 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 136860

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1704560/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=132548 CPUtime=4600.69
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58550 0 0 0 459989 80 0 0 25 0 1 0 274116078 135729152 31337 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33137 31337 86 211 0 32923 0
Current children cumulated CPU time (s) 4600.81
Current children cumulated vsize (KiB) 137904

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1704048/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=133716 CPUtime=4660.67
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58765 0 0 0 465987 80 0 0 25 0 1 0 274116078 136925184 31487 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33429 31487 86 211 0 33215 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 139072

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1703728/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=134104 CPUtime=4720.65
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58867 0 0 0 471985 80 0 0 25 0 1 0 274116078 137322496 31556 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33526 31556 86 211 0 33312 0
Current children cumulated CPU time (s) 4720.77
Current children cumulated vsize (KiB) 139460

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1703536/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=134104 CPUtime=4780.63
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58911 0 0 0 477982 81 0 0 25 0 1 0 274116078 137322496 31600 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33526 31600 86 211 0 33312 0
Current children cumulated CPU time (s) 4780.75
Current children cumulated vsize (KiB) 139460

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1703280/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=134236 CPUtime=4840.62
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 58956 0 0 0 483980 82 0 0 25 0 1 0 274116078 137457664 31645 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33559 31645 86 211 0 33345 0
Current children cumulated CPU time (s) 4840.74
Current children cumulated vsize (KiB) 139592

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1702640/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=135268 CPUtime=4900.6
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 59234 0 0 0 489978 82 0 0 25 0 1 0 274116078 138514432 31760 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 33817 31760 86 211 0 33603 0
Current children cumulated CPU time (s) 4900.72
Current children cumulated vsize (KiB) 140624

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1702256/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=136172 CPUtime=4960.58
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 59510 0 0 0 495975 83 0 0 25 0 1 0 274116078 139440128 31906 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 34043 31906 86 211 0 33829 0
Current children cumulated CPU time (s) 4960.7
Current children cumulated vsize (KiB) 141528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1701936/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=136560 CPUtime=4999.98
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 59589 0 0 0 499915 83 0 0 25 0 1 0 274116078 139837440 31952 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 34140 31952 86 211 0 33926 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 141916

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10115
/proc/meminfo: memFree=1701936/2055920 swapFree=4147148/4192956
[pid=9912] ppid=9910 vsize=5356 CPUtime=0.12
/proc/9912/stat : 9912 (rsat.sh) S 9910 9912 9856 0 -1 4194304 305 653 0 0 0 0 12 0 16 0 1 0 274116064 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9912/statm: 1339 235 195 169 0 50 0
[pid=9915] ppid=9912 vsize=136560 CPUtime=4999.98
/proc/9915/stat : 9915 (rsat) R 9912 9912 9856 0 -1 4194304 59589 0 0 0 499915 83 0 0 25 0 1 0 274116078 139837440 31952 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9915/statm: 34140 31952 86 211 0 33926 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 141916

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9912 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=129980
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.136978
# while last known CPU time is 5000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.72
CPU time (s): 5000.1
CPU user time (s): 4999.27
CPU system time (s): 0.83
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 173544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 958
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= 2

runsolver used 4.97724 second user time and 13.113 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat May  5 02:04:31 UTC 2007

IDJOB= 456250
IDBENCH= 24649
IDSOLVER= 169
FILE ID= node11/456250-1178330671

PBS_JOBID= 5188582

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl001.sat05-3822.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456250-1178330671/rsat.sh /tmp/evaluation/456250-1178330671/instance-456250-1178330671.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-456250-1178330671 -o ROOT/results/node11/solver-456250-1178330671 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456250-1178330671/rsat.sh /tmp/evaluation/456250-1178330671/instance-456250-1178330671.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ec57f256b9d77cc498e6804764ea407d

RANDOM SEED= 850292406

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1831888 kB
Buffers:         36900 kB
Cached:          93040 kB
SwapCached:      14424 kB
Active:          93016 kB
Inactive:        59940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831888 kB
SwapTotal:     4192956 kB
SwapFree:      4147148 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          29760 kB
Slab:            56484 kB
Committed_AS:  7497272 kB
PageTables:       1848 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 node11 on Sat May  5 03:27:55 UTC 2007