Trace number 338482

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) 1200.01 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.3341
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
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...
0.09/0.20	c ==============================================================================
0.09/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.20	c ==============================================================================
0.09/0.20	c |         0 |  207150   623040 |   62144       0        0     nan |  0.000 % |
0.09/0.20	c ==============================================================================
0.09/0.20	c Result  :   #vars: 3540   #clauses: 207150   #literals: 623040
0.09/0.20	c CPU time:   0.173973 s
0.09/0.20	c ==============================================================================
0.38/0.46	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/node58/watcher-338482-1173686562 -o ROOT/results/node58/solver-338482-1173686562 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338482-1173686562/rsat.sh /tmp/evaluation/338482-1173686562/instance-338482-1173686562.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.77 1.20 1.07 3/64 16627
/proc/meminfo: memFree=1981768/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388612966 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16627/statm: 1338 232 195 169 0 49 0
[pid=16628] ppid=16627 vsize=1172 CPUtime=0
/proc/16628/stat : 16628 (SatElite) R 16627 16627 15908 0 -1 4194304 192 0 0 0 0 0 0 0 20 0 1 0 388612966 1200128 174 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16628/statm: 293 174 49 128 0 162 0

[startup+0.0504221 s]
/proc/loadavg: 1.77 1.20 1.07 3/64 16627
/proc/meminfo: memFree=1981768/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388612966 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16627/statm: 1338 232 195 169 0 49 0
[pid=16628] ppid=16627 vsize=3876 CPUtime=0.03
/proc/16628/stat : 16628 (SatElite) R 16627 16627 15908 0 -1 4194304 869 0 0 0 3 0 0 0 20 0 1 0 388612966 3969024 851 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16628/statm: 969 852 49 128 0 838 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9228

[startup+0.102428 s]
/proc/loadavg: 1.77 1.20 1.07 3/64 16627
/proc/meminfo: memFree=1981768/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388612966 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16627/statm: 1338 232 195 169 0 49 0
[pid=16628] ppid=16627 vsize=6772 CPUtime=0.09
/proc/16628/stat : 16628 (SatElite) R 16627 16627 15908 0 -1 4194304 1606 0 0 0 8 1 0 0 20 0 1 0 388612966 6934528 1588 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16628/statm: 1693 1589 49 128 0 1562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12124

[startup+0.30245 s]
/proc/loadavg: 1.77 1.20 1.07 3/64 16627
/proc/meminfo: memFree=1981768/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388612966 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16627/statm: 1338 232 195 169 0 49 0
[pid=16628] ppid=16627 vsize=13232 CPUtime=0.29
/proc/16628/stat : 16628 (SatElite) R 16627 16627 15908 0 -1 4194304 3199 0 0 0 26 3 0 0 20 0 1 0 388612966 13549568 3181 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/16628/statm: 3308 3181 67 128 0 3177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18584

[startup+0.702505 s]
/proc/loadavg: 1.77 1.20 1.07 3/64 16627
/proc/meminfo: memFree=1981768/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.45
Current children cumulated vsize (KiB) 5352

[startup+1.50158 s]
/proc/loadavg: 1.70 1.20 1.07 2/66 16630
/proc/meminfo: memFree=1965048/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=17852 CPUtime=1.02
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 4294 0 0 0 100 2 0 0 25 0 1 0 388613012 18280448 4280 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524155 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 4463 4281 86 211 0 4249 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 23204

[startup+3.10176 s]
/proc/loadavg: 1.70 1.20 1.07 2/66 16630
/proc/meminfo: memFree=1958648/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=26824 CPUtime=2.61
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 6531 0 0 0 258 3 0 0 25 0 1 0 388613012 27467776 6484 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 6706 6484 86 211 0 6492 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 32176

[startup+6.30111 s]
/proc/loadavg: 1.65 1.19 1.07 2/66 16630
/proc/meminfo: memFree=1939512/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=46088 CPUtime=5.81
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 11428 0 0 0 575 6 0 0 25 0 1 0 388613012 47194112 11283 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 11522 11283 86 211 0 11308 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 51440

[startup+12.7018 s]
/proc/loadavg: 1.60 1.19 1.06 2/66 16630
/proc/meminfo: memFree=1915320/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=64868 CPUtime=12.21
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 16963 0 0 0 1213 8 0 0 25 0 1 0 388613012 66424832 15852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 16217 15852 86 211 0 16003 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 70220

[startup+25.5012 s]
/proc/loadavg: 1.50 1.18 1.06 2/66 16630
/proc/meminfo: memFree=1895352/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=86792 CPUtime=25.01
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 22555 0 0 0 2487 14 0 0 25 0 1 0 388613012 88875008 21444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 21698 21444 86 211 0 21484 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 92144

[startup+51.101 s]
/proc/loadavg: 1.30 1.16 1.06 2/66 16630
/proc/meminfo: memFree=1884408/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=96140 CPUtime=50.59
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 27459 0 0 0 5043 16 0 0 25 0 1 0 388613012 98447360 23650 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 24035 23650 86 211 0 23821 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 101492

[startup+102.306 s]
/proc/loadavg: 1.13 1.14 1.06 2/66 16630
/proc/meminfo: memFree=1762040/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=218356 CPUtime=101.78
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 58100 0 0 0 10142 36 0 0 25 0 1 0 388613012 223596544 54291 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522686 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 54589 54291 86 211 0 54375 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 223708

[startup+162.301 s]
/proc/loadavg: 1.05 1.11 1.05 2/66 16630
/proc/meminfo: memFree=1746104/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=235396 CPUtime=161.75
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 64112 0 0 0 16135 40 0 0 25 0 1 0 388613012 241045504 58191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 58849 58191 86 211 0 58635 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 240748

[startup+222.302 s]
/proc/loadavg: 1.02 1.09 1.04 2/66 16630
/proc/meminfo: memFree=1721720/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=259000 CPUtime=221.74
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 73245 0 0 0 22128 46 0 0 25 0 1 0 388613012 265216000 64248 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 64750 64248 86 211 0 64536 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 264352

[startup+282.301 s]
/proc/loadavg: 1.00 1.07 1.04 2/66 16630
/proc/meminfo: memFree=1680312/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=302008 CPUtime=281.72
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 83914 0 0 0 28116 56 0 0 25 0 1 0 388613012 309256192 74917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 75502 74917 86 211 0 75288 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 307360

[startup+342.301 s]
/proc/loadavg: 1.00 1.05 1.03 2/66 16630
/proc/meminfo: memFree=1549632/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=435916 CPUtime=341.7
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 123678 0 0 0 34093 77 0 0 25 0 1 0 388613012 446377984 107166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108979 107166 86 211 0 108765 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 441268


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

[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=435260 CPUtime=521.65
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 124460 0 0 0 52087 78 0 0 25 0 1 0 388613012 445706240 107844 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108815 107844 86 211 0 108601 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 440612

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/66 16630
/proc/meminfo: memFree=1546880/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=435092 CPUtime=581.63
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 58084 79 0 0 25 0 1 0 388613012 445534208 107853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108773 107853 86 211 0 108559 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 440444

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16630
/proc/meminfo: memFree=1548096/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=433776 CPUtime=641.62
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 64083 79 0 0 25 0 1 0 388613012 444186624 107524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108444 107524 86 211 0 108230 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 439128

[startup+702.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 16630
/proc/meminfo: memFree=1548160/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=433776 CPUtime=701.6
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 70081 79 0 0 25 0 1 0 388613012 444186624 107524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522879 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108444 107524 86 211 0 108230 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 439128

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1548224/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=433776 CPUtime=761.58
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 76079 79 0 0 25 0 1 0 388613012 444186624 107524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108444 107524 86 211 0 108230 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 439128

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1548224/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=433776 CPUtime=821.56
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 82077 79 0 0 25 0 1 0 388613012 444186624 107524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108444 107524 86 211 0 108230 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 439128

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1548224/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=433776 CPUtime=881.55
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 126546 0 0 0 88076 79 0 0 25 0 1 0 388613012 444186624 107524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 108444 107524 86 211 0 108230 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 439128

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1457280/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=531828 CPUtime=941.53
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 152758 0 0 0 94057 96 0 0 25 0 1 0 388613012 544591872 130499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 132957 130499 86 211 0 132743 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 537180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1382656/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=604416 CPUtime=1001.52
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 171449 0 0 0 100040 112 0 0 25 0 1 0 388613012 618921984 148878 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 151104 148878 86 211 0 150890 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 609768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1355008/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=643296 CPUtime=1061.5
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 181619 0 0 0 106030 120 0 0 25 0 1 0 388613012 658735104 155809 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 160824 155809 86 211 0 160610 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 648648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1339008/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=655340 CPUtime=1121.48
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 200202 0 0 0 112017 131 0 0 25 0 1 0 388613012 671068160 159643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 163835 159643 86 211 0 163621 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 660692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1339072/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=655340 CPUtime=1181.46
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 200247 0 0 0 118015 131 0 0 25 0 1 0 388613012 671068160 159647 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 163835 159647 86 211 0 163621 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 660692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16630
/proc/meminfo: memFree=1339200/2055920 swapFree=4183324/4192956
[pid=16627] ppid=16625 vsize=5352 CPUtime=0.45
/proc/16627/stat : 16627 (rsat.sh) S 16625 16627 15908 0 -1 4194304 305 3200 0 0 0 0 41 4 16 0 1 0 388612966 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16627/statm: 1338 234 195 169 0 49 0
[pid=16630] ppid=16627 vsize=654824 CPUtime=1199.56
/proc/16630/stat : 16630 (rsat) R 16627 16627 15908 0 -1 4194304 200247 0 0 0 119825 131 0 0 25 0 1 0 388613012 670539776 159602 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16630/statm: 163706 159602 86 211 0 163492 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 660176

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 16627 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=417936 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=47992
CPU time returned by wait4() is 0.465928
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1198.66
CPU system time (s): 1.35
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 720444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.417936
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3505
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 1.19082 second user time and 2.6206 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Mar 12 08:02:43 UTC 2007

IDJOB= 338482
IDBENCH= 24724
IDSOLVER= 104
FILE ID= node58/338482-1173686562

PBS_JOBID= 4101722

Free space on /tmp= 66504 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338482-1173686562/rsat.sh /tmp/evaluation/338482-1173686562/instance-338482-1173686562.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-338482-1173686562 -o ROOT/results/node58/solver-338482-1173686562 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338482-1173686562/rsat.sh /tmp/evaluation/338482-1173686562/instance-338482-1173686562.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  dff294238660aead84de7aec33e643fc

RANDOM SEED= 590860257

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1982752 kB
Buffers:          2340 kB
Cached:          21532 kB
SwapCached:       2308 kB
Active:          25324 kB
Inactive:         7408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1982752 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            6440 kB
Writeback:           0 kB
Mapped:          15884 kB
Slab:            26496 kB
Committed_AS:   816696 kB
PageTables:       1384 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= 66501 MiB

End job on node58 on Mon Mar 12 08:22:45 UTC 2007