Trace number 456244

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 5002.21

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
MD5SUM1f41f91cdd25b8e3813b8e50b5819b08
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1723.62
Satisfiable
(Un)Satisfiability was proved
Number of variables1602
Number of clauses14784
Sum of the clauses size71784
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38709
Number of clauses of size 4261
Number of clauses of size 5339
Number of clauses of size over 54354

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 |   13810    67485 |    4142       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    9320    47957 |      --       0       --      -- |     --   | -443/-3581
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 1512   #clauses: 9320   #literals: 47957
0.00/0.07	c CPU time:   0.065989 s
0.00/0.07	c ==============================================================================
0.08/0.09	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/node23/watcher-456244-1178330160 -o ROOT/results/node23/solver-456244-1178330160 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456244-1178330160/rsat.sh /tmp/evaluation/456244-1178330160/instance-456244-1178330160.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: 1.99 1.62 1.26 3/77 23605
/proc/meminfo: memFree=1548592/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) R 23603 23605 23508 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 280933089 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23605/statm: 1338 231 194 169 0 49 0
[pid=23606] ppid=23605 vsize=952 CPUtime=0
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23508 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 280933090 974848 126 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 238 126 50 128 0 107 0

[startup+0.090666 s]
/proc/loadavg: 1.99 1.62 1.26 3/77 23605
/proc/meminfo: memFree=1548592/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280933089 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 232 195 169 0 49 0
[pid=23606] ppid=23605 vsize=2156 CPUtime=0.08
/proc/23606/stat : 23606 (SatElite) R 23605 23605 23508 0 -1 4194304 493 0 0 0 8 0 0 0 20 0 1 0 280933090 2207744 469 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/23606/statm: 539 469 70 128 0 408 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7508

[startup+0.101668 s]
/proc/loadavg: 1.99 1.62 1.26 3/77 23605
/proc/meminfo: memFree=1548592/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.301705 s]
/proc/loadavg: 1.99 1.62 1.26 3/77 23605
/proc/meminfo: memFree=1548592/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.701784 s]
/proc/loadavg: 1.99 1.62 1.26 3/77 23605
/proc/meminfo: memFree=1548592/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50194 s]
/proc/loadavg: 1.91 1.61 1.26 2/79 23608
/proc/meminfo: memFree=1545952/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=3460 CPUtime=1.4
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 737 0 0 0 140 0 0 0 25 0 1 0 280933099 3543040 691 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 865 691 86 211 0 651 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8812

[startup+3.10125 s]
/proc/loadavg: 1.91 1.61 1.26 2/79 23608
/proc/meminfo: memFree=1544928/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=4560 CPUtime=3
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 1083 0 0 0 300 0 0 0 25 0 1 0 280933099 4669440 973 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 1140 973 86 211 0 926 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9912

[startup+6.30187 s]
/proc/loadavg: 1.84 1.60 1.26 2/79 23608
/proc/meminfo: memFree=1543520/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=6000 CPUtime=6.19
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 1671 0 0 0 619 0 0 0 25 0 1 0 280933099 6144000 1300 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 1500 1300 86 211 0 1286 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11352

[startup+12.7011 s]
/proc/loadavg: 1.77 1.59 1.26 2/79 23608
/proc/meminfo: memFree=1541152/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=8108 CPUtime=12.59
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 2593 0 0 0 1258 1 0 0 25 0 1 0 280933099 8302592 1769 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 2027 1769 86 211 0 1813 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13460

[startup+25.5016 s]
/proc/loadavg: 1.65 1.57 1.26 2/79 23608
/proc/meminfo: memFree=1538144/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=10632 CPUtime=25.39
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 3654 0 0 0 2537 2 0 0 25 0 1 0 280933099 10887168 2442 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 2658 2442 86 211 0 2444 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15984

[startup+51.1016 s]
/proc/loadavg: 1.39 1.52 1.25 2/79 23608
/proc/meminfo: memFree=1534048/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=15644 CPUtime=50.98
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 4963 0 0 0 5094 4 0 0 25 0 1 0 280933099 16019456 3557 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 3911 3557 86 211 0 3697 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20996

[startup+102.305 s]
/proc/loadavg: 1.17 1.43 1.23 2/79 23608
/proc/meminfo: memFree=1530464/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=18888 CPUtime=102.16
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 6591 0 0 0 10211 5 0 0 25 0 1 0 280933099 19341312 4413 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 4722 4413 86 211 0 4508 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24240

[startup+162.301 s]
/proc/loadavg: 1.06 1.35 1.22 2/79 23608
/proc/meminfo: memFree=1525856/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=22900 CPUtime=162.13
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 8463 0 0 0 16207 6 0 0 25 0 1 0 280933099 23449600 5495 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 5725 5495 86 211 0 5511 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28252

[startup+222.302 s]
/proc/loadavg: 1.02 1.29 1.20 2/79 23608
/proc/meminfo: memFree=1523104/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=25716 CPUtime=222.12
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 9198 0 0 0 22205 7 0 0 25 0 1 0 280933099 26333184 6230 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 6429 6230 86 211 0 6215 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31068

[startup+282.301 s]
/proc/loadavg: 1.01 1.23 1.18 2/79 23608
/proc/meminfo: memFree=1516384/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=33816 CPUtime=282.09
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 11273 0 0 0 28200 9 0 0 25 0 1 0 280933099 34627584 7919 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 8454 7919 86 211 0 8240 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 39168

[startup+342.302 s]
/proc/loadavg: 1.00 1.19 1.17 2/85 23776
/proc/meminfo: memFree=1512296/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=36016 CPUtime=341.98
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 13543 0 0 0 34187 11 0 0 25 0 1 0 280933099 36880384 8566 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 9004 8566 86 211 0 8790 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 41368

[startup+402.302 s]
/proc/loadavg: 1.04 1.16 1.16 2/79 24302
/proc/meminfo: memFree=1484320/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0

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

/proc/23608/statm: 29839 28299 86 211 0 29625 0
Current children cumulated CPU time (s) 4300.37
Current children cumulated vsize (KiB) 124708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1404512/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=119488 CPUtime=4360.26
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 53896 0 0 0 435948 78 0 0 25 0 1 0 280933099 122355712 28330 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 29872 28330 86 211 0 29658 0
Current children cumulated CPU time (s) 4360.34
Current children cumulated vsize (KiB) 124840

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1404192/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=120016 CPUtime=4420.24
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 53976 0 0 0 441945 79 0 0 25 0 1 0 280933099 122896384 28410 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30004 28410 86 211 0 29790 0
Current children cumulated CPU time (s) 4420.32
Current children cumulated vsize (KiB) 125368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1403680/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=120676 CPUtime=4480.21
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54092 0 0 0 447942 79 0 0 25 0 1 0 280933099 123572224 28526 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30169 28526 86 211 0 29955 0
Current children cumulated CPU time (s) 4480.29
Current children cumulated vsize (KiB) 126028

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1403296/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=121200 CPUtime=4540.19
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54187 0 0 0 453939 80 0 0 25 0 1 0 280933099 124108800 28621 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30300 28621 86 211 0 30086 0
Current children cumulated CPU time (s) 4540.27
Current children cumulated vsize (KiB) 126552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1402976/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=121588 CPUtime=4600.17
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54307 0 0 0 459937 80 0 0 25 0 1 0 280933099 124506112 28675 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30397 28675 86 211 0 30183 0
Current children cumulated CPU time (s) 4600.25
Current children cumulated vsize (KiB) 126940

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1402656/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=121980 CPUtime=4660.15
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54404 0 0 0 465934 81 0 0 25 0 1 0 280933099 124907520 28739 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30495 28739 86 211 0 30281 0
Current children cumulated CPU time (s) 4660.23
Current children cumulated vsize (KiB) 127332

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1402464/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=122372 CPUtime=4720.12
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54490 0 0 0 471931 81 0 0 25 0 1 0 280933099 125308928 28792 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30593 28792 86 211 0 30379 0
Current children cumulated CPU time (s) 4720.2
Current children cumulated vsize (KiB) 127724

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1402336/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=122636 CPUtime=4780.1
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54547 0 0 0 477928 82 0 0 25 0 1 0 280933099 125579264 28849 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30659 28849 86 211 0 30445 0
Current children cumulated CPU time (s) 4780.18
Current children cumulated vsize (KiB) 127988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1401888/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=123552 CPUtime=4840.08
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54740 0 0 0 483925 83 0 0 25 0 1 0 280933099 126517248 28976 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 30888 28976 86 211 0 30674 0
Current children cumulated CPU time (s) 4840.16
Current children cumulated vsize (KiB) 128904

[startup+4902.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 24502
/proc/meminfo: memFree=1401376/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=124200 CPUtime=4900.05
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54922 0 0 0 489922 83 0 0 25 0 1 0 280933099 127180800 29092 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 31050 29092 86 211 0 30836 0
Current children cumulated CPU time (s) 4900.13
Current children cumulated vsize (KiB) 129552

[startup+4962.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 24502
/proc/meminfo: memFree=1401184/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=124464 CPUtime=4960.04
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 54965 0 0 0 495920 84 0 0 25 0 1 0 280933099 127451136 29135 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 31116 29135 86 211 0 30902 0
Current children cumulated CPU time (s) 4960.12
Current children cumulated vsize (KiB) 129816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24502
/proc/meminfo: memFree=1400608/2055920 swapFree=4169180/4192956
[pid=23605] ppid=23603 vsize=5352 CPUtime=0.08
/proc/23605/stat : 23605 (rsat.sh) S 23603 23605 23508 0 -1 4194304 304 494 0 0 0 0 8 0 15 0 1 0 280933089 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23605/statm: 1338 234 195 169 0 49 0
[pid=23608] ppid=23605 vsize=125244 CPUtime=4999.92
/proc/23608/stat : 23608 (rsat) R 23605 23605 23508 0 -1 4194304 55119 0 0 0 499908 84 0 0 25 0 1 0 280933099 128249856 29256 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23608/statm: 31311 29256 86 211 0 31097 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 130596

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 23605 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=83987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.091985
# while last known CPU time is 5000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.21
CPU time (s): 5000
CPU user time (s): 4999.16
CPU system time (s): 0.84
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 164484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.083987
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 798
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 5

runsolver used 4.84826 second user time and 12.7511 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat May  5 01:56:00 UTC 2007

IDJOB= 456244
IDBENCH= 24647
IDSOLVER= 169
FILE ID= node23/456244-1178330160

PBS_JOBID= 5188774

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd002.sat05-3108.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456244-1178330160/rsat.sh /tmp/evaluation/456244-1178330160/instance-456244-1178330160.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-456244-1178330160 -o ROOT/results/node23/solver-456244-1178330160 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456244-1178330160/rsat.sh /tmp/evaluation/456244-1178330160/instance-456244-1178330160.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f41f91cdd25b8e3813b8e50b5819b08

RANDOM SEED= 229328111

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1549064 kB
Buffers:         34576 kB
Cached:         351044 kB
SwapCached:       2796 kB
Active:         136932 kB
Inactive:       271844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549064 kB
SwapTotal:     4192956 kB
SwapFree:      4169180 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          30604 kB
Slab:            83628 kB
Committed_AS:  5141940 kB
PageTables:       1796 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 node23 on Sat May  5 03:19:24 UTC 2007