Trace number 456565

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) 5000.07 5001.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark748.773
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19612    74038 |    5883       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   17759    66584 |      --       0       --      -- |     --   | -1674/-6692
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2844   #clauses: 17759   #literals: 66584
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	c ==============================================================================
0.04/0.07	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/node51/watcher-456565-1178348951 -o ROOT/results/node51/solver-456565-1178348951 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456565-1178348951/rsat.sh /tmp/evaluation/456565-1178348951/instance-456565-1178348951.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: 1.00 1.00 1.00 3/64 17725
/proc/meminfo: memFree=1481392/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0
/proc/17725/stat : 17725 (rsat.sh) R 17723 17725 16863 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 189740259 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17725/statm: 1338 231 194 169 0 49 0
[pid=17726] ppid=17725 vsize=684 CPUtime=0
/proc/17726/stat : 17726 (SatElite) R 17725 17725 16863 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 189740259 700416 44 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/17726/statm: 171 44 36 128 0 40 0

[startup+0.0590611 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17725
/proc/meminfo: memFree=1481392/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 189740259 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 232 195 169 0 49 0
[pid=17726] ppid=17725 vsize=3016 CPUtime=0.04
/proc/17726/stat : 17726 (SatElite) R 17725 17725 16863 0 -1 4194304 730 0 0 0 4 0 0 0 19 0 1 0 189740259 3088384 650 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17726/statm: 754 650 70 128 0 623 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8368

[startup+0.101065 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17725
/proc/meminfo: memFree=1481392/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301083 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17725
/proc/meminfo: memFree=1481392/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701119 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17725
/proc/meminfo: memFree=1481392/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1481952/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=4128 CPUtime=1.42
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 867 0 0 0 142 0 0 0 25 0 1 0 189740266 4227072 853 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 1032 853 86 211 0 818 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9480

[startup+3.10233 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1481056/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=4836 CPUtime=3.02
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 1049 0 0 0 302 0 0 0 25 0 1 0 189740266 4952064 1019 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 1209 1019 86 211 0 995 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10188

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1479904/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=5620 CPUtime=6.22
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 1319 0 0 0 621 1 0 0 25 0 1 0 189740266 5754880 1224 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 1405 1224 86 211 0 1191 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10972

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1478944/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=6476 CPUtime=12.61
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 1549 0 0 0 1260 1 0 0 25 0 1 0 189740266 6631424 1390 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 1619 1390 86 211 0 1405 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11828

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1474720/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=9932 CPUtime=25.41
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 2871 0 0 0 2539 2 0 0 25 0 1 0 189740266 10170368 2320 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 2483 2320 86 211 0 2269 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15284

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17728
/proc/meminfo: memFree=1472160/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=13396 CPUtime=51.01
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 3765 0 0 0 5098 3 0 0 25 0 1 0 189740266 13717504 3116 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 3349 3116 86 211 0 3135 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18748

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1467360/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=18564 CPUtime=102.2
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 5504 0 0 0 10215 5 0 0 25 0 1 0 189740266 19009536 4273 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 4641 4273 86 211 0 4427 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1464032/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=21912 CPUtime=162.18
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 7155 0 0 0 16211 7 0 0 25 0 1 0 189740266 22437888 5152 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 5478 5152 86 211 0 5264 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1457952/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=27396 CPUtime=222.17
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 9364 0 0 0 22208 9 0 0 25 0 1 0 189740266 28053504 6589 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 6849 6589 86 211 0 6635 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1457952/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=27396 CPUtime=282.15
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 9374 0 0 0 28206 9 0 0 25 0 1 0 189740266 28053504 6599 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 6849 6599 86 211 0 6635 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32748

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1456096/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=29340 CPUtime=342.13
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 9879 0 0 0 34204 9 0 0 25 0 1 0 189740266 30044160 7104 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 7335 7104 86 211 0 7121 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17730
/proc/meminfo: memFree=1449248/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0

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

/proc/17728/statm: 29996 29727 86 211 0 29782 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 125336

[startup+4362.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/66 17930
/proc/meminfo: memFree=1365216/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120244 CPUtime=4361.07
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45800 0 0 0 436066 41 0 0 25 0 1 0 189740266 123129856 29765 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30061 29765 86 211 0 29847 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 125596

[startup+4422.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 17930
/proc/meminfo: memFree=1365216/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120244 CPUtime=4421.06
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45805 0 0 0 442065 41 0 0 25 0 1 0 189740266 123129856 29770 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30061 29770 86 211 0 29847 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 125596

[startup+4482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 17930
/proc/meminfo: memFree=1365216/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120244 CPUtime=4481.04
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45807 0 0 0 448063 41 0 0 25 0 1 0 189740266 123129856 29772 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30061 29772 86 211 0 29847 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 125596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 17930
/proc/meminfo: memFree=1365152/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120376 CPUtime=4541.03
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45826 0 0 0 454062 41 0 0 25 0 1 0 189740266 123265024 29791 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30094 29791 86 211 0 29880 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 125728

[startup+4602.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 17930
/proc/meminfo: memFree=1365088/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120376 CPUtime=4601.02
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45833 0 0 0 460061 41 0 0 25 0 1 0 189740266 123265024 29798 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30094 29798 86 211 0 29880 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 125728

[startup+4662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 17930
/proc/meminfo: memFree=1365088/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120376 CPUtime=4661
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45833 0 0 0 466059 41 0 0 25 0 1 0 189740266 123265024 29798 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30094 29798 86 211 0 29880 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 125728

[startup+4722.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 17930
/proc/meminfo: memFree=1364896/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120640 CPUtime=4720.99
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45879 0 0 0 472058 41 0 0 25 0 1 0 189740266 123535360 29844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30160 29844 86 211 0 29946 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 125992

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17930
/proc/meminfo: memFree=1364768/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120768 CPUtime=4780.97
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45917 0 0 0 478056 41 0 0 25 0 1 0 189740266 123666432 29849 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30192 29849 86 211 0 29978 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 126120

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17930
/proc/meminfo: memFree=1364768/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=120900 CPUtime=4840.95
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 45943 0 0 0 484054 41 0 0 25 0 1 0 189740266 123801600 29875 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30225 29875 86 211 0 30011 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 126252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17930
/proc/meminfo: memFree=1364512/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=121292 CPUtime=4900.94
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 46001 0 0 0 490053 41 0 0 25 0 1 0 189740266 124203008 29933 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30323 29933 86 211 0 30109 0
Current children cumulated CPU time (s) 4900.99
Current children cumulated vsize (KiB) 126644

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17930
/proc/meminfo: memFree=1364512/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=121292 CPUtime=4960.92
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 46004 0 0 0 496051 41 0 0 25 0 1 0 189740266 124203008 29936 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30323 29936 86 211 0 30109 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 126644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17930
/proc/meminfo: memFree=1364384/2055920 swapFree=4183356/4192956
[pid=17725] ppid=17723 vsize=5352 CPUtime=0.05
/proc/17725/stat : 17725 (rsat.sh) S 17723 17725 16863 0 -1 4194304 304 731 0 0 0 0 5 0 16 0 1 0 189740259 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17725/statm: 1338 234 195 169 0 49 0
[pid=17728] ppid=17725 vsize=121552 CPUtime=5000.02
/proc/17728/stat : 17728 (rsat) R 17725 17725 16863 0 -1 4194304 46038 0 0 0 499961 41 0 0 25 0 1 0 189740266 124469248 29970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17728/statm: 30388 29970 86 211 0 30174 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 126904

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 17725 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=60990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.069988
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.66
CPU system time (s): 0.41
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 144016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1035
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2

runsolver used 3.33449 second user time and 10.4184 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat May  5 07:09:11 UTC 2007

IDJOB= 456565
IDBENCH= 24754
IDSOLVER= 169
FILE ID= node51/456565-1178348951

PBS_JOBID= 5188821

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456565-1178348951/rsat.sh /tmp/evaluation/456565-1178348951/instance-456565-1178348951.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-456565-1178348951 -o ROOT/results/node51/solver-456565-1178348951 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456565-1178348951/rsat.sh /tmp/evaluation/456565-1178348951/instance-456565-1178348951.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 727782389

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1481800 kB
Buffers:         45228 kB
Cached:         406544 kB
SwapCached:       3692 kB
Active:         146948 kB
Inactive:       315000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481800 kB
SwapTotal:     4192956 kB
SwapFree:      4183356 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          16180 kB
Slab:            98192 kB
Committed_AS:  8711584 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= 66562 MiB

End job on node51 on Sat May  5 08:32:35 UTC 2007