Trace number 456031

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 5000.03 5001.51

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
MD5SUM34b1f42b624d5a1741ab91996f1b23dd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.5771
Satisfiable
(Un)Satisfiability was proved
Number of variables870
Number of clauses24824
Sum of the clauses size74817
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2435
Number of clauses of size 324359
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   24824    74817 |    7447       0        0     nan |  0.000 % |
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 870   #clauses: 24824   #literals: 74817
0.01/0.02	c CPU time:   0.019996 s
0.01/0.02	c ==============================================================================
0.01/0.05	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-456031-1178324039 -o ROOT/results/node74/solver-456031-1178324039 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456031-1178324039/rsat.sh /tmp/evaluation/456031-1178324039/instance-456031-1178324039.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.04 0.97 3/66 11346
/proc/meminfo: memFree=1580960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280318687 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1338 232 195 169 0 49 0
[pid=11347] ppid=11346 vsize=820 CPUtime=0
/proc/11347/stat : 11347 (SatElite) R 11346 11346 10601 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 280318688 839680 119 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11347/statm: 205 120 49 128 0 74 0

[startup+0.0205199 s]
/proc/loadavg: 0.93 1.04 0.97 3/66 11346
/proc/meminfo: memFree=1580960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280318687 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11346/statm: 1338 232 195 169 0 49 0
[pid=11347] ppid=11346 vsize=1828 CPUtime=0.01
/proc/11347/stat : 11347 (SatElite) R 11346 11346 10601 0 -1 4194304 374 0 0 0 1 0 0 0 19 0 1 0 280318688 1871872 356 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11347/statm: 457 356 49 128 0 326 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7180

[startup+0.10153 s]
/proc/loadavg: 0.93 1.04 0.97 3/66 11346
/proc/meminfo: memFree=1580960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301552 s]
/proc/loadavg: 0.93 1.04 0.97 3/66 11346
/proc/meminfo: memFree=1580960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701598 s]
/proc/loadavg: 0.93 1.04 0.97 3/66 11346
/proc/meminfo: memFree=1580960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50169 s]
/proc/loadavg: 0.93 1.04 0.97 2/68 11349
/proc/meminfo: memFree=1574736/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=6628 CPUtime=1.43
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 1632 0 0 0 143 0 0 0 25 0 1 0 280318693 6787072 1489 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134524494 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 1657 1489 86 211 0 1443 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11980

[startup+3.10188 s]
/proc/loadavg: 0.93 1.04 0.97 2/68 11349
/proc/meminfo: memFree=1573520/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=9068 CPUtime=3.03
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 2608 0 0 0 303 0 0 0 25 0 1 0 280318693 9285632 2073 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 2267 2073 86 211 0 2053 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14420

[startup+6.30124 s]
/proc/loadavg: 0.94 1.04 0.97 2/68 11349
/proc/meminfo: memFree=1570192/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=11128 CPUtime=6.23
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 3557 0 0 0 622 1 0 0 25 0 1 0 280318693 11395072 2536 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 2782 2536 86 211 0 2568 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16480

[startup+12.702 s]
/proc/loadavg: 0.94 1.04 0.97 2/68 11349
/proc/meminfo: memFree=1566608/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=14320 CPUtime=12.63
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 4828 0 0 0 1261 2 0 0 25 0 1 0 280318693 14663680 3399 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 3580 3399 86 211 0 3366 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19672

[startup+25.5015 s]
/proc/loadavg: 0.95 1.03 0.97 2/68 11349
/proc/meminfo: memFree=1559056/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=23040 CPUtime=25.43
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 7956 0 0 0 2538 5 0 0 25 0 1 0 280318693 23592960 5487 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 5760 5487 86 211 0 5546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28392

[startup+51.1014 s]
/proc/loadavg: 0.97 1.03 0.97 2/68 11349
/proc/meminfo: memFree=1549136/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=33696 CPUtime=51.01
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 12366 0 0 0 5094 7 0 0 25 0 1 0 280318693 34504704 7846 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 8424 7846 86 211 0 8210 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39048

[startup+102.305 s]
/proc/loadavg: 0.98 1.02 0.97 2/68 11349
/proc/meminfo: memFree=1543888/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=37844 CPUtime=102.21
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 16275 0 0 0 10211 10 0 0 25 0 1 0 280318693 38752256 9108 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 9461 9108 86 211 0 9247 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43196

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 0.97 2/68 11349
/proc/meminfo: memFree=1530960/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=52448 CPUtime=162.19
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 24236 0 0 0 16205 14 0 0 25 0 1 0 280318693 53706752 12321 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525920 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 13112 12321 86 211 0 12898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57800

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.97 2/68 11349
/proc/meminfo: memFree=1525904/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=57716 CPUtime=222.17
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 25541 0 0 0 22202 15 0 0 25 0 1 0 280318693 59101184 13626 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 14429 13626 86 211 0 14215 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 63068

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 0.97 2/68 11349
/proc/meminfo: memFree=1511824/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=73356 CPUtime=282.15
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 29675 0 0 0 28196 19 0 0 25 0 1 0 280318693 75116544 17255 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 18339 17255 86 211 0 18125 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 78708

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11349
/proc/meminfo: memFree=1497872/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=84624 CPUtime=342.14
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 37805 0 0 0 34189 25 0 0 25 0 1 0 280318693 86654976 20527 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 21156 20527 86 211 0 20942 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 89976

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11349
/proc/meminfo: memFree=1498000/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0

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

/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 255540

[startup+4422.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335312/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4420.92
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 441998 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 255540

[startup+4482.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335248/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4480.91
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 447997 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 255540

[startup+4542.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335376/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4540.89
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 453995 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 255540

[startup+4602.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335312/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4600.88
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 459994 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 255540

[startup+4662.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335248/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4660.86
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 465992 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 255540

[startup+4722.31 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335184/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4720.85
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 471991 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 255540

[startup+4782.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335184/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4780.82
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 477988 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 255540

[startup+4842.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335120/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4840.81
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 483987 94 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 255540

[startup+4902.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335056/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4900.8
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 489985 95 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 255540

[startup+4962.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335056/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4960.78
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 495983 95 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 255540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335056/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4999.98
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 499903 95 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 255540

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

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

[startup+5001.5 s]
/proc/loadavg: 0.99 1.00 0.97 2/68 11549
/proc/meminfo: memFree=1335056/2055920 swapFree=4183160/4192956
[pid=11346] ppid=11344 vsize=5352 CPUtime=0.05
/proc/11346/stat : 11346 (rsat.sh) S 11344 11346 10601 0 -1 4194304 304 493 0 0 0 0 5 0 16 0 1 0 280318687 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11346/statm: 1338 234 195 169 0 49 0
[pid=11349] ppid=11346 vsize=250188 CPUtime=4999.98
/proc/11349/stat : 11349 (rsat) R 11346 11346 10601 0 -1 4194304 121978 0 0 0 499903 95 0 0 25 0 1 0 280318693 256192512 60882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11349/statm: 62547 60882 86 211 0 62333 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 255540

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11346 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.05799
# while last known CPU time is 5000.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.08
CPU system time (s): 0.95
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 323760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 797
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 4.66329 second user time and 12.7611 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat May  5 00:13:59 UTC 2007

IDJOB= 456031
IDBENCH= 24576
IDSOLVER= 169
FILE ID= node74/456031-1178324039

PBS_JOBID= 5188714

Free space on /tmp= 103243 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456031-1178324039/rsat.sh /tmp/evaluation/456031-1178324039/instance-456031-1178324039.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-456031-1178324039 -o ROOT/results/node74/solver-456031-1178324039 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456031-1178324039/rsat.sh /tmp/evaluation/456031-1178324039/instance-456031-1178324039.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  34b1f42b624d5a1741ab91996f1b23dd

RANDOM SEED= 255290996

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1581496 kB
Buffers:         15932 kB
Cached:         309504 kB
SwapCached:       3004 kB
Active:          95572 kB
Inactive:       277416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581496 kB
SwapTotal:     4192956 kB
SwapFree:      4183160 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          53584 kB
Slab:            87152 kB
Committed_AS:  6936620 kB
PageTables:       1596 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sat May  5 01:37:23 UTC 2007