Trace number 338986

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

Solver Data (download as text)

0.00/0.00	c Parsing...
0.19/0.20	c ==============================================================================
0.19/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.19/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.19/0.20	c ==============================================================================
0.19/0.20	c |         0 |  175759   411162 |   52727       0        0     nan |  0.000 % |
0.78/0.87	c |         0 |  108135   256288 |      --       0       --      -- |     --   | -3465/4153
0.78/0.87	c ==============================================================================
0.78/0.87	c Result  :   #vars: 5617   #clauses: 108135   #literals: 256288
0.78/0.87	c CPU time:   0.835872 s
0.78/0.87	c ==============================================================================
0.89/0.99	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/node40/watcher-338986-1173696126 -o ROOT/results/node40/solver-338986-1173696126 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338986-1173696126/rsat.sh /tmp/evaluation/338986-1173696126/instance-338986-1173696126.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: 0.99 0.97 0.98 3/64 17296
/proc/meminfo: memFree=1749416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25915270 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17296/statm: 1338 232 195 169 0 49 0
[pid=17297] ppid=17296 vsize=1556 CPUtime=0
/proc/17297/stat : 17297 (SatElite) R 17296 17296 17183 0 -1 4194304 261 0 0 0 0 0 0 0 19 0 1 0 25915270 1593344 243 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 389 247 49 128 0 258 0

[startup+0.0577301 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17296
/proc/meminfo: memFree=1749416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25915270 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17296/statm: 1338 232 195 169 0 49 0
[pid=17297] ppid=17296 vsize=7108 CPUtime=0.05
/proc/17297/stat : 17297 (SatElite) R 17296 17296 17183 0 -1 4194304 1411 0 0 0 4 1 0 0 19 0 1 0 25915270 7278592 1393 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 1777 1394 50 128 0 1646 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12460

[startup+0.101734 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17296
/proc/meminfo: memFree=1749416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25915270 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17296/statm: 1338 232 195 169 0 49 0
[pid=17297] ppid=17296 vsize=9344 CPUtime=0.09
/proc/17297/stat : 17297 (SatElite) R 17296 17296 17183 0 -1 4194304 1982 0 0 0 8 1 0 0 19 0 1 0 25915270 9568256 1964 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 2336 1964 50 128 0 2205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14696

[startup+0.301761 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17296
/proc/meminfo: memFree=1749416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25915270 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17296/statm: 1338 232 195 169 0 49 0
[pid=17297] ppid=17296 vsize=16284 CPUtime=0.29
/proc/17297/stat : 17297 (SatElite) R 17296 17296 17183 0 -1 4194304 3607 0 0 0 27 2 0 0 20 0 1 0 25915270 16674816 3561 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574723 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4071 3561 64 128 0 3940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21636

[startup+0.701811 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 17296
/proc/meminfo: memFree=1749416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25915270 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17296/statm: 1338 232 195 169 0 49 0
[pid=17297] ppid=17296 vsize=18068 CPUtime=0.68
/proc/17297/stat : 17297 (SatElite) R 17296 17296 17183 0 -1 4194304 4246 0 0 0 66 2 0 0 25 0 1 0 25915270 18501632 3856 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571527 0 0 4096 3 0 0 0 17 1 0 0
/proc/17297/statm: 4517 3856 69 128 0 4386 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23420

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1746392/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=7488 CPUtime=0.5
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 1726 0 0 0 49 1 0 0 21 0 1 0 25915369 7667712 1712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 1872 1712 86 211 0 1658 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12840

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1739416/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=10412 CPUtime=2.09
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 2453 0 0 0 208 1 0 0 25 0 1 0 25915369 10661888 2439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 2603 2439 86 211 0 2389 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15764

[startup+6.30153 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1734104/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=15012 CPUtime=5.29
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 3618 0 0 0 526 3 0 0 25 0 1 0 25915369 15372288 3571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 3753 3571 86 211 0 3539 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20364

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1726936/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=20980 CPUtime=11.69
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 5530 0 0 0 1164 5 0 0 25 0 1 0 25915369 21483520 4997 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 5245 4997 86 211 0 5031 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26332

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1718744/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=29064 CPUtime=24.48
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 7978 0 0 0 2442 6 0 0 25 0 1 0 25915369 29761536 7057 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 7266 7057 86 211 0 7052 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34416

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1706456/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=41744 CPUtime=50.08
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 12013 0 0 0 4999 9 0 0 25 0 1 0 25915369 42745856 10126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 10436 10126 86 211 0 10222 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47096

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17299
/proc/meminfo: memFree=1678424/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=69192 CPUtime=101.26
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 19785 0 0 0 10110 16 0 0 25 0 1 0 25915369 70852608 17126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 17298 17126 86 211 0 17084 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 74544

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1678232/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=69192 CPUtime=161.25
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 19785 0 0 0 16108 17 0 0 25 0 1 0 25915369 70852608 17126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529459 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 17298 17126 86 211 0 17084 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74544

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1659544/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=88784 CPUtime=221.23
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 26389 0 0 0 22101 22 0 0 25 0 1 0 25915369 90914816 21804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 22196 21804 86 211 0 21982 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94136

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1659544/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=88784 CPUtime=281.21
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 26390 0 0 0 28099 22 0 0 25 0 1 0 25915369 90914816 21805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 22196 21805 86 211 0 21982 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 94136

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1637464/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=110700 CPUtime=341.2
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 31975 0 0 0 34092 28 0 0 25 0 1 0 25915369 113356800 27390 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 27675 27390 86 211 0 27461 0

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

[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=141116 CPUtime=581.13
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 42797 0 0 0 58078 35 0 0 25 0 1 0 25915369 144502784 34366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 35279 34366 86 211 0 35065 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 146468

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1601176/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=149088 CPUtime=641.12
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 44823 0 0 0 64074 38 0 0 25 0 1 0 25915369 152666112 36392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 37272 36392 86 211 0 37058 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 154440

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1577176/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=172764 CPUtime=701.09
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 50856 0 0 0 70065 44 0 0 25 0 1 0 25915369 176910336 42425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 43191 42425 86 211 0 42977 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 178116

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1563672/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=185824 CPUtime=761.08
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 54193 0 0 0 76060 48 0 0 25 0 1 0 25915369 190283776 45762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 46456 45762 86 211 0 46242 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 191176

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1552408/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=197124 CPUtime=821.07
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 57021 0 0 0 82056 51 0 0 25 0 1 0 25915369 201854976 48590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 49281 48590 86 211 0 49067 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 202476

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1541400/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=207828 CPUtime=881.04
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 59741 0 0 0 88051 53 0 0 25 0 1 0 25915369 212815872 51310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 51957 51310 86 211 0 51743 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 213180

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1520408/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228164 CPUtime=941.03
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68062 0 0 0 94043 60 0 0 25 0 1 0 25915369 233639936 56508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134981050 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57041 56508 86 211 0 56827 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 233516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1520408/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1001.02
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68063 0 0 0 100042 60 0 0 25 0 1 0 25915369 233627648 56509 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56509 86 211 0 56824 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 233504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1520408/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1061
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68063 0 0 0 106040 60 0 0 25 0 1 0 25915369 233627648 56509 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56509 86 211 0 56824 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 233504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 17301
/proc/meminfo: memFree=1520408/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1120.98
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68066 0 0 0 112038 60 0 0 25 0 1 0 25915369 233627648 56512 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529766 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56512 86 211 0 56824 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 233504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 17425
/proc/meminfo: memFree=1519272/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1180.89
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68068 0 0 0 118028 61 0 0 25 0 1 0 25915369 233627648 56514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56514 86 211 0 56824 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 233504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 17469
/proc/meminfo: memFree=1519208/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1199.08
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68068 0 0 0 119847 61 0 0 25 0 1 0 25915369 233627648 56514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56514 86 211 0 56824 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 233504

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 17469
/proc/meminfo: memFree=1519208/2055920 swapFree=4154300/4192956
[pid=17296] ppid=17294 vsize=5352 CPUtime=0.98
/proc/17296/stat : 17296 (rsat.sh) S 17294 17296 17183 0 -1 4194304 305 4626 0 0 0 0 95 3 16 0 1 0 25915270 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17296/statm: 1338 234 195 169 0 49 0
[pid=17299] ppid=17296 vsize=228152 CPUtime=1199.08
/proc/17299/stat : 17299 (rsat) R 17296 17296 17183 0 -1 4194304 68068 0 0 0 119847 61 0 0 25 0 1 0 25915369 233627648 56514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17299/statm: 57038 56514 86 211 0 56824 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 233504

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17296 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=952855 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=41993
CPU time returned by wait4() is 0.994848
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.42
CPU system time (s): 0.64
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 245980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.952855
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4931
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= 5

runsolver used 0.85387 second user time and 2.58661 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar 12 10:42:07 UTC 2007

IDJOB= 338986
IDBENCH= 24736
IDSOLVER= 104
FILE ID= node40/338986-1173696126

PBS_JOBID= 4101755

Free space on /tmp= 66499 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338986-1173696126/rsat.sh /tmp/evaluation/338986-1173696126/instance-338986-1173696126.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-338986-1173696126 -o ROOT/results/node40/solver-338986-1173696126 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338986-1173696126/rsat.sh /tmp/evaluation/338986-1173696126/instance-338986-1173696126.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  531549e214a293ad3adf6ddff17eb882

RANDOM SEED= 444419519

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.236
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		: 3000.236
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:       1749832 kB
Buffers:         29300 kB
Cached:         198568 kB
SwapCached:      33320 kB
Active:         107484 kB
Inactive:       160188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749832 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:            4744 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            24412 kB
Committed_AS:    99952 kB
PageTables:       1412 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= 66497 MiB

End job on node40 on Mon Mar 12 11:02:09 UTC 2007