Trace number 456466

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) 5000.04 5001.62

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
MD5SUM3ea6a8df7aa4f426ea9b73a3dcbe6d01
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.742
Satisfiable
(Un)Satisfiability was proved
Number of variables1339
Number of clauses7095
Sum of the clauses size60253
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31520
Number of clauses of size 4130
Number of clauses of size 5168
Number of clauses of size over 54955

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6817    59135 |    2045       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |    5771    51850 |      --       0       --      -- |     --   | -339/-4142
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 1232   #clauses: 5771   #literals: 51850
0.00/0.05	c CPU time:   0.053991 s
0.00/0.05	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-456466-1178343652 -o ROOT/results/node1/solver-456466-1178343652 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456466-1178343652/rsat.sh /tmp/evaluation/456466-1178343652/instance-456466-1178343652.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: 1.90 1.52 1.20 3/77 12116
/proc/meminfo: memFree=1595632/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0
/proc/12116/stat : 12116 (rsat.sh) R 12114 12116 11778 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 310403090 5484544 233 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12116/statm: 1339 233 194 169 0 50 0
[pid=12117] ppid=12116 vsize=820 CPUtime=0
/proc/12117/stat : 12117 (SatElite) R 12116 12116 11778 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 310403091 839680 117 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12117/statm: 205 117 50 128 0 74 0

[startup+0.0933279 s]
/proc/loadavg: 1.90 1.52 1.20 3/77 12116
/proc/meminfo: memFree=1595632/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101328 s]
/proc/loadavg: 1.90 1.52 1.20 3/77 12116
/proc/meminfo: memFree=1595632/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301353 s]
/proc/loadavg: 1.90 1.52 1.20 3/77 12116
/proc/meminfo: memFree=1595632/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.7014 s]
/proc/loadavg: 1.90 1.52 1.20 3/77 12116
/proc/meminfo: memFree=1595632/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 1.90 1.52 1.20 2/79 12119
/proc/meminfo: memFree=1593312/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=3676 CPUtime=1.41
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 877 0 0 0 141 0 0 0 25 0 1 0 310403098 3764224 767 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523005 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 919 767 86 211 0 705 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9032

[startup+3.10168 s]
/proc/loadavg: 1.90 1.52 1.20 2/79 12119
/proc/meminfo: memFree=1592096/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=4364 CPUtime=3.01
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 1114 0 0 0 301 0 0 0 25 0 1 0 310403098 4468736 939 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 1091 939 86 211 0 877 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9720

[startup+6.30106 s]
/proc/loadavg: 1.83 1.51 1.20 2/79 12119
/proc/meminfo: memFree=1589984/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=6172 CPUtime=6.21
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 1711 0 0 0 621 0 0 0 25 0 1 0 310403098 6320128 1340 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 1543 1340 86 211 0 1329 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11528

[startup+12.7018 s]
/proc/loadavg: 1.76 1.50 1.20 2/79 12119
/proc/meminfo: memFree=1587360/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=9032 CPUtime=12.6
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 2848 0 0 0 1259 1 0 0 25 0 1 0 310403098 9248768 1991 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 2258 1991 86 211 0 2044 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14388

[startup+25.5013 s]
/proc/loadavg: 1.59 1.47 1.19 2/79 12119
/proc/meminfo: memFree=1585504/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=10952 CPUtime=25.4
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 3367 0 0 0 2538 2 0 0 25 0 1 0 310403098 11214848 2510 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 2738 2510 86 211 0 2524 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16308

[startup+51.1013 s]
/proc/loadavg: 1.39 1.43 1.18 2/79 12119
/proc/meminfo: memFree=1583264/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=13056 CPUtime=51
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 4318 0 0 0 5097 3 0 0 25 0 1 0 310403098 13369344 3073 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 3264 3073 86 211 0 3050 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18412

[startup+102.305 s]
/proc/loadavg: 1.17 1.36 1.17 2/79 12119
/proc/meminfo: memFree=1578656/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=18068 CPUtime=102.19
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 6372 0 0 0 10214 5 0 0 25 0 1 0 310403098 18501632 4161 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 4517 4161 86 211 0 4303 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23424

[startup+162.301 s]
/proc/loadavg: 1.06 1.30 1.16 2/79 12119
/proc/meminfo: memFree=1573728/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=23020 CPUtime=162.16
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 7663 0 0 0 16210 6 0 0 25 0 1 0 310403098 23572480 5452 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 5755 5452 86 211 0 5541 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28376

[startup+222.301 s]
/proc/loadavg: 1.02 1.24 1.15 2/79 12119
/proc/meminfo: memFree=1568864/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=27348 CPUtime=222.15
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 9650 0 0 0 22207 8 0 0 25 0 1 0 310403098 28004352 6593 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 6837 6593 86 211 0 6623 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32704

[startup+282.301 s]
/proc/loadavg: 1.01 1.19 1.14 2/79 12119
/proc/meminfo: memFree=1568864/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=27348 CPUtime=282.14
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 9655 0 0 0 28205 9 0 0 25 0 1 0 310403098 28004352 6598 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522853 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 6837 6598 86 211 0 6623 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32704

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.13 2/79 12119
/proc/meminfo: memFree=1567008/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=29264 CPUtime=342.12
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 10145 0 0 0 34202 10 0 0 25 0 1 0 310403098 29966336 7088 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 7316 7088 86 211 0 7102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34620

[startup+402.302 s]
/proc/loadavg: 1.00 1.12 1.12 2/79 12119
/proc/meminfo: memFree=1561312/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=36400 CPUtime=402.1
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 11949 0 0 0 40199 11 0 0 25 0 1 0 310403098 37273600 8506 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 9100 8506 86 211 0 8886 0

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

/proc/12119/statm: 25992 24211 86 211 0 25778 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 109324

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1496736/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=105760 CPUtime=4360.93
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 39336 0 0 0 436033 60 0 0 25 0 1 0 310403098 108298240 24648 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 26440 24648 86 211 0 26226 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 111116

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1495072/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=107040 CPUtime=4420.91
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 39736 0 0 0 442031 60 0 0 25 0 1 0 310403098 109608960 25048 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 26760 25048 86 211 0 26546 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 112396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1493728/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=108468 CPUtime=4480.89
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 40074 0 0 0 448028 61 0 0 25 0 1 0 310403098 111071232 25386 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 27117 25386 86 211 0 26903 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 113824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 12319
/proc/meminfo: memFree=1492320/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=109756 CPUtime=4540.88
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 40415 0 0 0 454026 62 0 0 25 0 1 0 310403098 112390144 25727 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 27439 25727 86 211 0 27225 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 115112

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1490848/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=111424 CPUtime=4600.86
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 40839 0 0 0 460024 62 0 0 25 0 1 0 310403098 114098176 26086 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 27856 26086 86 211 0 27642 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 116780

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1489440/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=112764 CPUtime=4660.84
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 41250 0 0 0 466021 63 0 0 25 0 1 0 310403098 115470336 26431 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 28191 26431 86 211 0 27977 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 118120

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1487904/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=114460 CPUtime=4720.83
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 41763 0 0 0 472019 64 0 0 25 0 1 0 310403098 117207040 26814 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 28615 26814 86 211 0 28401 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 119816

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12319
/proc/meminfo: memFree=1486560/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=115740 CPUtime=4780.82
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 42103 0 0 0 478017 65 0 0 25 0 1 0 310403098 118517760 27154 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 28935 27154 86 211 0 28721 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 121096

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 12483
/proc/meminfo: memFree=1483752/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=117156 CPUtime=4840.74
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 42508 0 0 0 484008 66 0 0 25 0 1 0 310403098 119967744 27526 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 29289 27526 86 211 0 29075 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 122512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12517
/proc/meminfo: memFree=1483616/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=118564 CPUtime=4900.7
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 42913 0 0 0 490003 67 0 0 25 0 1 0 310403098 121409536 27866 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 29641 27866 86 211 0 29427 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 123920

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12517
/proc/meminfo: memFree=1481248/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=121204 CPUtime=4960.68
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 43705 0 0 0 496000 68 0 0 25 0 1 0 310403098 124112896 28430 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 30301 28430 86 211 0 30087 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 126560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12517
/proc/meminfo: memFree=1480224/2055920 swapFree=4145760/4192956
[pid=12116] ppid=12114 vsize=5356 CPUtime=0.07
/proc/12116/stat : 12116 (rsat.sh) S 12114 12116 11778 0 -1 4194304 305 396 0 0 0 0 7 0 16 0 1 0 310403090 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12116/statm: 1339 235 195 169 0 50 0
[pid=12119] ppid=12116 vsize=122272 CPUtime=4999.97
/proc/12119/stat : 12119 (rsat) R 12116 12116 11778 0 -1 4194304 44001 0 0 0 499929 68 0 0 25 0 1 0 310403098 125206528 28693 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12119/statm: 30568 28693 86 211 0 30354 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 127628

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 12116 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=75988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.080987
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4999.36
CPU system time (s): 0.68
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 127628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
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= 701
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= 3

runsolver used 4.76927 second user time and 13.392 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat May  5 05:40:52 UTC 2007

IDJOB= 456466
IDBENCH= 24721
IDSOLVER= 169
FILE ID= node1/456466-1178343652

PBS_JOBID= 5188597

Free space on /tmp= 54613 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-dead-dnd002.sat05-2713.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456466-1178343652/rsat.sh /tmp/evaluation/456466-1178343652/instance-456466-1178343652.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-456466-1178343652 -o ROOT/results/node1/solver-456466-1178343652 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456466-1178343652/rsat.sh /tmp/evaluation/456466-1178343652/instance-456466-1178343652.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3ea6a8df7aa4f426ea9b73a3dcbe6d01

RANDOM SEED= 979767339

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1596240 kB
Buffers:         52848 kB
Cached:         278328 kB
SwapCached:      14808 kB
Active:         122948 kB
Inactive:       231400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596240 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          30004 kB
Slab:            90812 kB
Committed_AS:  9608424 kB
PageTables:       1832 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= 54613 MiB

End job on node1 on Sat May  5 07:04:16 UTC 2007