Trace number 336886

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_6.sat05-453.reshuffled-07.cnf
MD5SUM0e1669495b7578db64545ceac2d1a3d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark626.974
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19622    74082 |    5886       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17697    66340 |      --       0       --      -- |     --   | -1732/-6928
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2834   #clauses: 17697   #literals: 66340
0.00/0.03	c CPU time:   0.032994 s
0.00/0.03	c ==============================================================================
0.04/0.06	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-336886-1173655879 -o ROOT/results/node63/solver-336886-1173655879 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336886-1173655879/rsat.sh /tmp/evaluation/336886-1173655879/instance-336886-1173655879.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 0.99 3/64 1836
/proc/meminfo: memFree=1784584/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385545316 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1836/statm: 1338 232 195 169 0 49 0
[pid=1837] ppid=1836 vsize=1172 CPUtime=0
/proc/1837/stat : 1837 (SatElite) R 1836 1836 1721 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 385545316 1200128 168 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/1837/statm: 293 168 50 128 0 162 0

[startup+0.0492079 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1836
/proc/meminfo: memFree=1784584/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385545316 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1836/statm: 1338 232 195 169 0 49 0
[pid=1837] ppid=1836 vsize=2860 CPUtime=0.04
/proc/1837/stat : 1837 (SatElite) R 1836 1836 1721 0 -1 4194304 656 0 0 0 4 0 0 0 20 0 1 0 385545316 2928640 617 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/1837/statm: 715 617 70 128 0 584 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8212

[startup+0.102213 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1836
/proc/meminfo: memFree=1784584/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301233 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1836
/proc/meminfo: memFree=1784584/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701276 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 1836
/proc/meminfo: memFree=1784584/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50236 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 1839
/proc/meminfo: memFree=1781560/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=3776 CPUtime=1.42
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 792 0 0 0 142 0 0 0 25 0 1 0 385545322 3866624 778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 944 778 86 211 0 730 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9128

[startup+3.10153 s]
/proc/loadavg: 0.91 0.95 0.99 2/66 1839
/proc/meminfo: memFree=1780600/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=4252 CPUtime=3.02
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 941 0 0 0 302 0 0 0 25 0 1 0 385545322 4354048 911 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 1063 911 86 211 0 849 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9604

[startup+6.30187 s]
/proc/loadavg: 0.92 0.95 0.99 2/66 1839
/proc/meminfo: memFree=1779640/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=5016 CPUtime=6.22
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 1186 0 0 0 622 0 0 0 25 0 1 0 385545322 5136384 1092 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 1254 1092 86 211 0 1040 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10368

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.99 2/66 1839
/proc/meminfo: memFree=1777344/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=7792 CPUtime=12.61
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 2097 0 0 0 1260 1 0 0 25 0 1 0 385545322 7979008 1743 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 1948 1743 86 211 0 1734 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13144

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.99 2/66 1839
/proc/meminfo: memFree=1774016/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=10484 CPUtime=25.41
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 2992 0 0 0 2539 2 0 0 25 0 1 0 385545322 10735616 2442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 2621 2442 86 211 0 2407 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15836

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.99 2/66 1839
/proc/meminfo: memFree=1771264/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=13428 CPUtime=51
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 4164 0 0 0 5096 4 0 0 25 0 1 0 385545322 13750272 3128 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 3357 3128 86 211 0 3143 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18780

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/66 1839
/proc/meminfo: memFree=1765184/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=20012 CPUtime=102.19
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 6657 0 0 0 10214 5 0 0 25 0 1 0 385545322 20492288 4655 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 5003 4655 86 211 0 4789 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25364

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1763008/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=22444 CPUtime=162.17
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 7262 0 0 0 16212 5 0 0 25 0 1 0 385545322 22982656 5260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 5611 5260 86 211 0 5397 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27796

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1754816/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=30048 CPUtime=222.15
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 10027 0 0 0 22208 7 0 0 25 0 1 0 385545322 30769152 7253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 7512 7253 86 211 0 7298 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35400

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1754816/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=30048 CPUtime=282.14
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 10028 0 0 0 28207 7 0 0 25 0 1 0 385545322 30769152 7254 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 7512 7254 86 211 0 7298 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1754752/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=30312 CPUtime=342.12
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 10076 0 0 0 34205 7 0 0 25 0 1 0 385545322 31039488 7302 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 7578 7302 86 211 0 7364 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35664

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1750592/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0

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

[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=40152 CPUtime=522.08
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 14284 0 0 0 52197 11 0 0 25 0 1 0 385545322 41115648 9501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 10038 9501 86 211 0 9824 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45504

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1745664/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=40152 CPUtime=582.07
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 14284 0 0 0 58196 11 0 0 25 0 1 0 385545322 41115648 9501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 10038 9501 86 211 0 9824 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1745664/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=40412 CPUtime=642.05
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 14348 0 0 0 64194 11 0 0 25 0 1 0 385545322 41381888 9565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 10103 9565 86 211 0 9889 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 45764

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1742912/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=43100 CPUtime=702.03
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 15043 0 0 0 70192 11 0 0 25 0 1 0 385545322 44134400 10260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 10775 10260 86 211 0 10561 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 48452

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1839
/proc/meminfo: memFree=1738752/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=47200 CPUtime=762.02
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 16066 0 0 0 76189 13 0 0 25 0 1 0 385545322 48332800 11283 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 11800 11283 86 211 0 11586 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 52552

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1734976/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=50980 CPUtime=822.01
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 17020 0 0 0 82187 14 0 0 25 0 1 0 385545322 52203520 12237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 12745 12237 86 211 0 12531 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 56332

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1730688/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=55132 CPUtime=881.99
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 18086 0 0 0 88184 15 0 0 25 0 1 0 385545322 56455168 13303 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 13783 13303 86 211 0 13569 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 60484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1727040/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58628 CPUtime=941.98
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 19013 0 0 0 94182 16 0 0 25 0 1 0 385545322 60035072 14230 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14657 14230 86 211 0 14443 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 63980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1726464/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58468 CPUtime=1001.95
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 20823 0 0 0 100179 16 0 0 25 0 1 0 385545322 59871232 14306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14617 14306 86 211 0 14403 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 63820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1726464/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58468 CPUtime=1061.94
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 20823 0 0 0 106178 16 0 0 25 0 1 0 385545322 59871232 14306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14617 14306 86 211 0 14403 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 63820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1726464/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58468 CPUtime=1121.92
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 20823 0 0 0 112176 16 0 0 25 0 1 0 385545322 59871232 14306 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14617 14306 86 211 0 14403 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 63820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1726464/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58600 CPUtime=1181.91
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 20853 0 0 0 118175 16 0 0 25 0 1 0 385545322 60006400 14336 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14650 14336 86 211 0 14436 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 63952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1841
/proc/meminfo: memFree=1726464/2055920 swapFree=4183284/4192956
[pid=1836] ppid=1834 vsize=5352 CPUtime=0.05
/proc/1836/stat : 1836 (rsat.sh) S 1834 1836 1721 0 -1 4194304 305 657 0 0 0 0 5 0 16 0 1 0 385545316 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1836/statm: 1338 234 195 169 0 49 0
[pid=1839] ppid=1836 vsize=58600 CPUtime=1200
/proc/1839/stat : 1839 (rsat) R 1836 1836 1721 0 -1 4194304 20854 0 0 0 119984 16 0 0 25 0 1 0 385545322 60006400 14337 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1839/statm: 14650 14337 86 211 0 14436 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 63952

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 1836 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.069988
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 71168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 962
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 1.23781 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Mar 11 23:31:19 UTC 2007

IDJOB= 336886
IDBENCH= 24686
IDSOLVER= 104
FILE ID= node63/336886-1173655879

PBS_JOBID= 4101431

Free space on /tmp= 66470 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_6.sat05-453.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336886-1173655879/rsat.sh /tmp/evaluation/336886-1173655879/instance-336886-1173655879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-336886-1173655879 -o ROOT/results/node63/solver-336886-1173655879 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336886-1173655879/rsat.sh /tmp/evaluation/336886-1173655879/instance-336886-1173655879.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  0e1669495b7578db64545ceac2d1a3d0

RANDOM SEED= 350394324

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:       1784992 kB
Buffers:         28704 kB
Cached:         190304 kB
SwapCached:       4032 kB
Active:          58012 kB
Inactive:       171012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784992 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            27940 kB
Committed_AS:   814676 kB
PageTables:       1460 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= 66470 MiB

End job on node63 on Sun Mar 11 23:51:22 UTC 2007