Trace number 314100

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) 1200.01 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

0.00/0.00	c Parsing...
1.18/1.20	c ==============================================================================
1.18/1.20	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.20	c ==============================================================================
1.18/1.20	c |         0 | 1214401  2831586 |  364320       0        0     nan |  0.000 % |
9.28/9.37	c |         0 |  540614  1448055 |      --       0       --      -- |     --   | -422902/-817661
9.28/9.37	c ==============================================================================
9.28/9.37	c Result  :   #vars: 89502   #clauses: 540614   #literals: 1448055
9.28/9.37	c CPU time:   9.05462 s
9.28/9.37	c ==============================================================================
10.09/10.17	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-314100-1176896363 -o ROOT/results/node24/solver-314100-1176896363 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314100-1176896363/rsat.sh /tmp/evaluation/314100-1176896363/instance-314100-1176896363.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: 0.92 0.97 0.98 3/77 17101
/proc/meminfo: memFree=1411912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=684 CPUtime=0
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 137554413 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 171 44 36 128 0 40 0

[startup+0.0307009 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 17101
/proc/meminfo: memFree=1411912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=8244 CPUtime=0.02
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 1313 0 0 0 2 0 0 0 20 0 1 0 137554413 8441856 1295 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 2061 1295 49 128 0 1930 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13596

[startup+0.10171 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 17101
/proc/meminfo: memFree=1411912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=21052 CPUtime=0.08
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 3856 0 0 0 7 1 0 0 20 0 1 0 137554413 21557248 3838 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 5263 3838 49 128 0 5132 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26404

[startup+0.30173 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 17101
/proc/meminfo: memFree=1411912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=50984 CPUtime=0.29
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 11885 0 0 0 23 6 0 0 21 0 1 0 137554413 52207616 11867 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 12746 11868 49 128 0 12615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56336

[startup+0.701774 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 17101
/proc/meminfo: memFree=1411912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=79432 CPUtime=0.69
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 19015 0 0 0 57 12 0 0 25 0 1 0 137554413 81338368 18997 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 19858 18997 49 128 0 19727 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84784

[startup+1.50186 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 17103
/proc/meminfo: memFree=1322104/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=164112 CPUtime=1.49
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 31154 0 0 0 131 18 0 0 25 0 1 0 137554413 168050688 31040 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 41028 31047 67 128 0 40897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 169464

[startup+3.10103 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 17103
/proc/meminfo: memFree=1289912/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=167476 CPUtime=3.09
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 35539 0 0 0 288 21 0 0 25 0 1 0 137554413 171495424 32527 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 41869 32527 69 128 0 41738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 172828

[startup+6.30239 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 17103
/proc/meminfo: memFree=1272064/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 137554413 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 232 195 169 0 49 0
[pid=17102] ppid=17101 vsize=170944 CPUtime=6.29
/proc/17102/stat : 17102 (SatElite) R 17101 17101 16307 0 -1 4194304 39707 0 0 0 605 24 0 0 25 0 1 0 137554413 175046656 33002 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134566616 0 0 4096 3 0 0 0 17 1 0 0
/proc/17102/statm: 42736 33002 69 128 0 42605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 176296

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1373696/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=36048 CPUtime=2.51
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 9300 0 0 0 247 4 0 0 25 0 1 0 137555430 36913152 8580 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 9012 8580 86 211 0 8798 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 41400

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1374656/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=35728 CPUtime=15.3
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 9386 0 0 0 1526 4 0 0 25 0 1 0 137555430 36585472 8522 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 8932 8522 86 211 0 8718 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 41080

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1374720/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=35660 CPUtime=40.87
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 9488 0 0 0 4082 5 0 0 25 0 1 0 137555430 36515840 8494 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529685 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 8915 8494 86 211 0 8701 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 41012

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1371264/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=39404 CPUtime=92.06
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 10541 0 0 0 9200 6 0 0 25 0 1 0 137555430 40349696 9415 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 9851 9415 86 211 0 9637 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 44756

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1363008/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=48128 CPUtime=152.04
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 12844 0 0 0 15195 9 0 0 25 0 1 0 137555430 49283072 11500 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 12032 11500 86 211 0 11818 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53480

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1355712/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=55036 CPUtime=212.02
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 14757 0 0 0 21190 12 0 0 25 0 1 0 137555430 56356864 13314 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 13759 13314 86 211 0 13545 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 60388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1349184/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=62788 CPUtime=272.01
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 16855 0 0 0 27187 14 0 0 25 0 1 0 137555430 64294912 14940 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 15697 14940 86 211 0 15483 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 68140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1342464/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=69268 CPUtime=331.99
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 18592 0 0 0 33183 16 0 0 25 0 1 0 137555430 70930432 16614 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 17317 16614 86 211 0 17103 0

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

/proc/17104/statm: 22016 21477 86 211 0 21802 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 93416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=571.92
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 57169 23 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 94048

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=631.91
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 63167 24 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530226 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 94048

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321664/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=691.88
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 69164 24 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 94048

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321664/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=751.87
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 75162 25 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 94048

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=811.85
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 81160 25 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 94048

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=871.84
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 87158 26 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 94048

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=931.82
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 93156 26 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 94048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=991.8
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 99153 27 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 94048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1321728/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=88696 CPUtime=1051.78
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 25635 0 0 0 105151 27 0 0 25 0 1 0 137555430 90824704 21698 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22174 21698 86 211 0 21960 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 94048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1320000/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=90476 CPUtime=1111.77
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 26081 0 0 0 111149 28 0 0 25 0 1 0 137555430 92647424 22123 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 22619 22123 86 211 0 22405 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 95828

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1316800/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=96808 CPUtime=1171.75
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 27747 0 0 0 117145 30 0 0 25 0 1 0 137555430 99131392 22942 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 24202 22942 86 211 0 23988 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 102160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 17104
/proc/meminfo: memFree=1315648/2055920 swapFree=4120712/4192956
[pid=17101] ppid=17099 vsize=5352 CPUtime=10.16
/proc/17101/stat : 17101 (rsat.sh) S 17099 17101 16307 0 -1 4194304 305 53449 0 0 0 0 978 38 16 0 1 0 137554413 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17101/statm: 1338 234 195 169 0 49 0
[pid=17104] ppid=17101 vsize=97852 CPUtime=1189.85
/proc/17104/stat : 17104 (rsat) R 17101 17101 16307 0 -1 4194304 28047 0 0 0 118955 30 0 0 25 0 1 0 137555430 100200448 23203 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17104/statm: 24463 23203 86 211 0 24249 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 103204

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17101 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=782512
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=389940
# CPU time returned by wait4() is 10.1725
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.33
CPU system time (s): 0.68
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 189872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.78251
system time used= 0.38994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53754
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= 215

runsolver used 1.26081 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 18 11:39:24 UTC 2007

IDJOB= 314100
IDBENCH= 20383
IDSOLVER= 104
FILE ID= node24/314100-1176896363

PBS_JOBID= 4595132

Free space on /tmp= 66449 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314100-1176896363/rsat.sh /tmp/evaluation/314100-1176896363/instance-314100-1176896363.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-314100-1176896363 -o ROOT/results/node24/solver-314100-1176896363 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314100-1176896363/rsat.sh /tmp/evaluation/314100-1176896363/instance-314100-1176896363.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 509539724

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
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		: 3000.238
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:       1412384 kB
Buffers:         32076 kB
Cached:         500660 kB
SwapCached:      40232 kB
Active:         182180 kB
Inactive:       398416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412384 kB
SwapTotal:     4192956 kB
SwapFree:      4120712 kB
Dirty:           24080 kB
Writeback:           0 kB
Mapped:          45072 kB
Slab:            48368 kB
Committed_AS:  1820888 kB
PageTables:       1808 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= 66445 MiB

End job on node24 on Wed Apr 18 11:59:26 UTC 2007