Trace number 337978

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark740.816
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

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 |   16517    72143 |    4955       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   12052    55981 |      --       0       --      -- |     --   | -274/-1109
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 668   #clauses: 12052   #literals: 55981
0.00/0.06	c CPU time:   0.058991 s
0.00/0.06	c ==============================================================================
0.00/0.08	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/node42/watcher-337978-1173678276 -o ROOT/results/node42/solver-337978-1173678276 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337978-1173678276/rsat.sh /tmp/evaluation/337978-1173678276/instance-337978-1173678276.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: 1.00 1.00 0.99 2/64 10075
/proc/meminfo: memFree=1821408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 93781032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10075/statm: 1338 232 195 169 0 49 0
[pid=10076] ppid=10075 vsize=820 CPUtime=0
/proc/10076/stat : 10076 (SatElite) R 10075 10075 8570 0 -1 4194304 124 0 0 0 0 0 0 0 20 0 1 0 93781032 839680 106 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10076/statm: 205 106 50 128 0 74 0

[startup+0.0104621 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 10075
/proc/meminfo: memFree=1821408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 93781032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10075/statm: 1338 232 195 169 0 49 0
[pid=10076] ppid=10075 vsize=1084 CPUtime=0
/proc/10076/stat : 10076 (SatElite) R 10075 10075 8570 0 -1 4194304 197 0 0 0 0 0 0 0 20 0 1 0 93781032 1110016 179 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10076/statm: 271 179 50 128 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6436

[startup+0.101479 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 10075
/proc/meminfo: memFree=1821408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301517 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 10075
/proc/meminfo: memFree=1821408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701592 s]
/proc/loadavg: 1.00 1.00 0.99 2/64 10075
/proc/meminfo: memFree=1821408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1818768/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=3712 CPUtime=1.41
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 864 0 0 0 141 0 0 0 25 0 1 0 93781041 3801088 761 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 928 761 86 211 0 714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9064

[startup+3.10205 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1817872/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=4376 CPUtime=3
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 1104 0 0 0 300 0 0 0 25 0 1 0 93781041 4481024 936 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 1094 936 86 211 0 880 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9728

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1816016/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=5536 CPUtime=6.2
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 1584 0 0 0 620 0 0 0 25 0 1 0 93781041 5668864 1187 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 1384 1187 86 211 0 1170 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10888

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1814032/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=7368 CPUtime=12.59
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 2265 0 0 0 1259 0 0 0 25 0 1 0 93781041 7544832 1672 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 1842 1672 86 211 0 1628 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12720

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1811024/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=10520 CPUtime=25.4
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 3496 0 0 0 2538 2 0 0 25 0 1 0 93781041 10772480 2417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 2630 2417 86 211 0 2416 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15872

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1807760/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=14012 CPUtime=50.99
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 4405 0 0 0 5096 3 0 0 25 0 1 0 93781041 14348288 3326 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 3503 3326 86 211 0 3289 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19364

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1803408/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=18740 CPUtime=102.17
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 6427 0 0 0 10213 4 0 0 25 0 1 0 93781041 19189760 4382 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 4685 4382 86 211 0 4471 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24092

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1800976/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=21220 CPUtime=162.15
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 7840 0 0 0 16210 5 0 0 25 0 1 0 93781041 21729280 5023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530101 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 5305 5023 86 211 0 5091 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26572

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1794960/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=28396 CPUtime=222.13
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 9711 0 0 0 22206 7 0 0 25 0 1 0 93781041 29077504 6508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 7099 6508 86 211 0 6885 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1792400/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=30280 CPUtime=282.1
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 11953 0 0 0 28202 8 0 0 25 0 1 0 93781041 31006720 7068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 7570 7068 86 211 0 7356 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1792336/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=30280 CPUtime=342.09
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 11954 0 0 0 34200 9 0 0 25 0 1 0 93781041 31006720 7069 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 7570 7069 86 211 0 7356 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1790992/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0

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

[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=43164 CPUtime=522.03
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 15224 0 0 0 52190 13 0 0 25 0 1 0 93781041 44199936 10207 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 10791 10207 86 211 0 10577 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 48516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1778704/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=43068 CPUtime=582
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 17612 0 0 0 58187 13 0 0 25 0 1 0 93781041 44101632 10463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 10767 10463 86 211 0 10553 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 48420

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1778704/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=43068 CPUtime=641.99
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 17613 0 0 0 64185 14 0 0 25 0 1 0 93781041 44101632 10464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 10767 10464 86 211 0 10553 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 48420

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1778704/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=43068 CPUtime=701.96
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 17626 0 0 0 70182 14 0 0 25 0 1 0 93781041 44101632 10477 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 10767 10477 86 211 0 10553 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 48420

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1778704/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=43200 CPUtime=761.95
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 17645 0 0 0 76181 14 0 0 25 0 1 0 93781041 44236800 10496 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 10800 10496 86 211 0 10586 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 48552

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1778064/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=44240 CPUtime=821.92
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 17839 0 0 0 82178 14 0 0 25 0 1 0 93781041 45301760 10690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 11060 10690 86 211 0 10846 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 49592

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1776912/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=45680 CPUtime=881.9
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 18143 0 0 0 88175 15 0 0 25 0 1 0 93781041 46776320 10961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 11420 10961 86 211 0 11206 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 51032

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10078
/proc/meminfo: memFree=1773456/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=52488 CPUtime=941.88
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 19859 0 0 0 94171 17 0 0 25 0 1 0 93781041 53747712 11842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 13122 11842 86 211 0 12908 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 57840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 10160
/proc/meminfo: memFree=1767960/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=56488 CPUtime=1001.82
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 20870 0 0 0 100164 18 0 0 25 0 1 0 93781041 57843712 12853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 14122 12853 86 211 0 13908 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 61840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/72 10252
/proc/meminfo: memFree=1764888/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=59612 CPUtime=1061.74
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 21687 0 0 0 106155 19 0 0 25 0 1 0 93781041 61042688 13637 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 14903 13637 86 211 0 14689 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 64964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10276
/proc/meminfo: memFree=1762576/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=63076 CPUtime=1121.7
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 22642 0 0 0 112150 20 0 0 25 0 1 0 93781041 64589824 14526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 15769 14526 86 211 0 15555 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 68428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10276
/proc/meminfo: memFree=1759248/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=66396 CPUtime=1181.68
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 23480 0 0 0 118147 21 0 0 25 0 1 0 93781041 67989504 15331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 16599 15331 86 211 0 16385 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 71748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 10276
/proc/meminfo: memFree=1758416/2055920 swapFree=4182364/4192956
[pid=10075] ppid=10073 vsize=5352 CPUtime=0.07
/proc/10075/stat : 10075 (rsat.sh) S 10073 10075 8570 0 -1 4194304 305 509 0 0 0 0 7 0 16 0 1 0 93781032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10075/statm: 1338 234 195 169 0 49 0
[pid=10078] ppid=10075 vsize=67036 CPUtime=1199.99
/proc/10078/stat : 10078 (rsat) R 10075 10075 8570 0 -1 4194304 23662 0 0 0 119977 22 0 0 25 0 1 0 93781041 68644864 15513 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522798 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10078/statm: 16759 15513 86 211 0 16545 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72388

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10075 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=82987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.087986
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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 72388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.082987
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= 814
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= 2

runsolver used 0.908861 second user time and 2.57061 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Mar 12 05:44:36 UTC 2007

IDJOB= 337978
IDBENCH= 24712
IDSOLVER= 104
FILE ID= node42/337978-1173678276

PBS_JOBID= 4101702

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337978-1173678276/rsat.sh /tmp/evaluation/337978-1173678276/instance-337978-1173678276.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-337978-1173678276 -o ROOT/results/node42/solver-337978-1173678276 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337978-1173678276/rsat.sh /tmp/evaluation/337978-1173678276/instance-337978-1173678276.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 432728993

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1821880 kB
Buffers:         29956 kB
Cached:         155148 kB
SwapCached:       4820 kB
Active:          78108 kB
Inactive:       118556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821880 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            23416 kB
Committed_AS:   147540 kB
PageTables:       1408 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= 66557 MiB

End job on node42 on Mon Mar 12 06:04:39 UTC 2007