Trace number 319764

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark458.333
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

0.00/0.00	c Parsing...
0.04/0.10	c ==============================================================================
0.04/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.10	c ==============================================================================
0.04/0.10	c |         0 |  133080   348570 |   39923       0        0     nan |  0.000 % |
0.04/0.10	c ==============================================================================
0.04/0.10	c Result  :   #vars: 900   #clauses: 133080   #literals: 348570
0.04/0.10	c CPU time:   0.082987 s
0.04/0.10	c ==============================================================================
0.19/0.24	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/node63/watcher-319764-1173035610 -o ROOT/results/node63/solver-319764-1173035610 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319764-1173035610/rsat.sh /tmp/evaluation/319764-1173035610/instance-319764-1173035610.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: 0.91 0.95 0.90 3/64 27358
/proc/meminfo: memFree=1335672/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323518397 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27358/statm: 1338 232 195 169 0 49 0
[pid=27359] ppid=27358 vsize=820 CPUtime=0
/proc/27359/stat : 27359 (SatElite) R 27358 27358 26524 0 -1 4194304 131 0 0 0 0 0 0 0 20 0 1 0 323518397 839680 113 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134523852 0 0 4096 3 0 0 0 17 1 0 0
/proc/27359/statm: 205 114 49 128 0 74 0

[startup+0.061637 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27358
/proc/meminfo: memFree=1335672/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323518397 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27358/statm: 1338 232 195 169 0 49 0
[pid=27359] ppid=27358 vsize=4816 CPUtime=0.04
/proc/27359/stat : 27359 (SatElite) R 27358 27358 26524 0 -1 4194304 1078 0 0 0 4 0 0 0 20 0 1 0 323518397 4931584 1060 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/27359/statm: 1204 1061 49 128 0 1073 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10168

[startup+0.10164 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27358
/proc/meminfo: memFree=1335672/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 323518397 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27358/statm: 1338 232 195 169 0 49 0
[pid=27359] ppid=27358 vsize=8368 CPUtime=0.09
/proc/27359/stat : 27359 (SatElite) R 27358 27358 26524 0 -1 4194304 1895 0 0 0 8 1 0 0 20 0 1 0 323518397 8568832 1877 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/27359/statm: 2092 1877 67 128 0 1961 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.301663 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27358
/proc/meminfo: memFree=1335672/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5352

[startup+0.701704 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 27358
/proc/meminfo: memFree=1335672/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5352

[startup+1.50179 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 27361
/proc/meminfo: memFree=1325288/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=9812 CPUtime=1.25
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 2313 0 0 0 124 1 0 0 25 0 1 0 323518421 10047488 2299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 2453 2299 86 211 0 2239 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15164

[startup+3.10196 s]
/proc/loadavg: 0.91 0.95 0.90 2/66 27361
/proc/meminfo: memFree=1323944/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=11140 CPUtime=2.85
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 2641 0 0 0 284 1 0 0 25 0 1 0 323518421 11407360 2627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 2785 2627 86 211 0 2571 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16492

[startup+6.3013 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 27361
/proc/meminfo: memFree=1320808/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=14480 CPUtime=6.05
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 3457 0 0 0 603 2 0 0 25 0 1 0 323518421 14827520 3443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525827 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 3620 3443 86 211 0 3406 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19832

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 27361
/proc/meminfo: memFree=1315632/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=19524 CPUtime=12.44
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 5149 0 0 0 1241 3 0 0 25 0 1 0 323518421 19992576 4649 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 4881 4649 86 211 0 4667 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24876

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/66 27361
/proc/meminfo: memFree=1313584/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=21224 CPUtime=25.24
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 5591 0 0 0 2520 4 0 0 25 0 1 0 323518421 21733376 5091 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 5306 5091 86 211 0 5092 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26576

[startup+51.1021 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 27361
/proc/meminfo: memFree=1307376/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=27520 CPUtime=50.84
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 7973 0 0 0 5077 7 0 0 25 0 1 0 323518421 28180480 6507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529264 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 6880 6507 86 211 0 6666 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32872

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 27361
/proc/meminfo: memFree=1298608/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=35832 CPUtime=102.03
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 10947 0 0 0 10194 9 0 0 25 0 1 0 323518421 36691968 8709 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 8958 8709 86 211 0 8744 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 41184

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1288496/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=46852 CPUtime=162.01
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 15381 0 0 0 16189 12 0 0 25 0 1 0 323518421 47976448 11217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 11713 11217 86 211 0 11499 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 52204

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1287920/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=47620 CPUtime=221.98
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 15561 0 0 0 22186 12 0 0 25 0 1 0 323518421 48762880 11397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 11905 11397 86 211 0 11691 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 52972

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1269872/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=65496 CPUtime=281.97
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 20148 0 0 0 28181 16 0 0 25 0 1 0 323518421 67067904 15984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 16374 15984 86 211 0 16160 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 70848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1255792/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=78696 CPUtime=341.95
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 25133 0 0 0 34174 21 0 0 25 0 1 0 323518421 80584704 19373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 19674 19373 86 211 0 19460 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 84048

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1255856/2055920 swapFree=4183280/4192956

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

[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=78696 CPUtime=521.9
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 25141 0 0 0 52169 21 0 0 25 0 1 0 323518421 80584704 19381 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 19674 19381 86 211 0 19460 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 84048

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1254384/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=80128 CPUtime=581.89
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 25572 0 0 0 58167 22 0 0 25 0 1 0 323518421 82051072 19812 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 20032 19812 86 211 0 19818 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 85480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1244912/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=92356 CPUtime=641.87
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 28690 0 0 0 64163 24 0 0 25 0 1 0 323518421 94572544 22160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 23089 22160 86 211 0 22875 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 97708

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1237680/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=99372 CPUtime=701.85
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 30512 0 0 0 70159 26 0 0 25 0 1 0 323518421 101756928 23982 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 24843 23982 86 211 0 24629 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 104724

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230832/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105476 CPUtime=761.84
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35399 0 0 0 76154 30 0 0 25 0 1 0 323518421 108007424 25608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26369 25608 86 211 0 26155 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 110828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230896/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105476 CPUtime=821.82
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35405 0 0 0 82152 30 0 0 25 0 1 0 323518421 108007424 25614 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26369 25614 86 211 0 26155 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 110828

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230896/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105476 CPUtime=881.8
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35410 0 0 0 88150 30 0 0 25 0 1 0 323518421 108007424 25619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529470 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26369 25619 86 211 0 26155 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 110828

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230960/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105476 CPUtime=941.78
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35411 0 0 0 94148 30 0 0 25 0 1 0 323518421 108007424 25620 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26369 25620 86 211 0 26155 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 110828

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230896/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105476 CPUtime=1001.76
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35417 0 0 0 100146 30 0 0 25 0 1 0 323518421 108007424 25626 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26369 25626 86 211 0 26155 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 110828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1230576/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=105872 CPUtime=1061.75
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35502 0 0 0 106144 31 0 0 25 0 1 0 323518421 108412928 25711 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26468 25711 86 211 0 26254 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 111224

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1229808/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=107060 CPUtime=1121.73
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 35705 0 0 0 112142 31 0 0 25 0 1 0 323518421 109629440 25914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 26765 25914 86 211 0 26551 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 112412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1228656/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=108628 CPUtime=1181.72
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 36104 0 0 0 118140 32 0 0 25 0 1 0 323518421 111235072 26181 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 27157 26181 86 211 0 26943 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 113980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 27361
/proc/meminfo: memFree=1228144/2055920 swapFree=4183280/4192956
[pid=27358] ppid=27356 vsize=5352 CPUtime=0.22
/proc/27358/stat : 27358 (rsat.sh) S 27356 27358 26524 0 -1 4194304 305 1896 0 0 0 0 21 1 16 0 1 0 323518397 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27358/statm: 1338 234 195 169 0 49 0
[pid=27361] ppid=27358 vsize=109420 CPUtime=1199.82
/proc/27361/stat : 27361 (rsat) R 27358 27358 26524 0 -1 4194304 36230 0 0 0 119950 32 0 0 25 0 1 0 323518421 112046080 26307 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27361/statm: 27355 26307 86 211 0 27141 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 114772

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 27358 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=216967 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=20996
CPU time returned by wait4() is 0.237963
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 124188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.216967
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2201
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.09483 second user time and 2.72558 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Mar  4 19:13:30 UTC 2007

IDJOB= 319764
IDBENCH= 20487
IDSOLVER= 104
FILE ID= node63/319764-1173035610

PBS_JOBID= 4012444

Free space on /tmp= 66539 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= /tmp/evaluation/319764-1173035610/rsat.sh /tmp/evaluation/319764-1173035610/instance-319764-1173035610.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-319764-1173035610 -o ROOT/results/node63/solver-319764-1173035610 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319764-1173035610/rsat.sh /tmp/evaluation/319764-1173035610/instance-319764-1173035610.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8df6cfaff4435ad2a04367a34fb047c1

RANDOM SEED= 549177309

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1336144 kB
Buffers:         35484 kB
Cached:         611604 kB
SwapCached:       3740 kB
Active:         133204 kB
Inactive:       525964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1336144 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:            3516 kB
Writeback:           0 kB
Mapped:          17948 kB
Slab:            46624 kB
Committed_AS:   761308 kB
PageTables:       1468 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= 66537 MiB

End job on node63 on Sun Mar  4 19:33:33 UTC 2007