Trace number 315860

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 1200.51

General information on the benchmark

Nameindustrial/palacios/medium/
emptyroom-4-h22-sat.cnf
MD5SUM57983904769950327e8e3faac0586d7b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.2109
Satisfiable
(Un)Satisfiability was proved
Number of variables73770
Number of clauses222560
Sum of the clauses size519804
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2148710
Number of clauses of size 373346
Number of clauses of size 4106
Number of clauses of size 514
Number of clauses of size over 5128

Solver Data (download as text)

0.00/0.00	c Parsing...
0.19/0.23	c ==============================================================================
0.19/0.23	c |           |     ORIGINAL     |              LEARNT              |          |
0.19/0.23	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.19/0.23	c ==============================================================================
0.19/0.23	c |         0 |  221792   518268 |   66537       0        0     nan |  0.000 % |
1.79/1.86	c |         0 |  129595   446126 |      --       0       --      -- |     --   | -92197/-72142
1.79/1.87	c ==============================================================================
1.79/1.87	c Result  :   #vars: 19266   #clauses: 129595   #literals: 446126
1.79/1.87	c CPU time:   1.79373 s
1.79/1.87	c ==============================================================================
1.99/2.08	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-315860-1172660396 -o ROOT/results/node24/solver-315860-1172660396 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315860-1172660396/rsat.sh /tmp/evaluation/315860-1172660396/instance-315860-1172660396.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: 0.65 0.89 0.96 3/77 14027
/proc/meminfo: memFree=1072208/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=684 CPUtime=0
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 285993944 700416 44 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 171 44 36 128 0 40 0

[startup+0.0876241 s]
/proc/loadavg: 0.65 0.89 0.96 3/77 14027
/proc/meminfo: memFree=1072208/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=13960 CPUtime=0.07
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 2759 0 0 0 6 1 0 0 19 0 1 0 285993944 14295040 2741 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 3490 2742 50 128 0 3359 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19312

[startup+0.101624 s]
/proc/loadavg: 0.65 0.89 0.96 3/77 14027
/proc/meminfo: memFree=1072208/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=15016 CPUtime=0.09
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 3147 0 0 0 8 1 0 0 19 0 1 0 285993944 15376384 3129 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 3754 3129 50 128 0 3623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20368

[startup+0.301645 s]
/proc/loadavg: 0.65 0.89 0.96 3/77 14027
/proc/meminfo: memFree=1072208/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=35424 CPUtime=0.29
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 7453 0 0 0 25 4 0 0 20 0 1 0 285993944 36274176 7248 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 8856 7248 69 128 0 8725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40776

[startup+0.701688 s]
/proc/loadavg: 0.65 0.89 0.96 3/77 14027
/proc/meminfo: memFree=1072208/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=37956 CPUtime=0.69
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 8059 0 0 0 64 5 0 0 24 0 1 0 285993944 38866944 7854 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 9489 7854 69 128 0 9358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43308

[startup+1.50178 s]
/proc/loadavg: 0.65 0.89 0.96 2/79 14029
/proc/meminfo: memFree=1040072/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=0
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 285993944 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14027/statm: 1338 233 195 169 0 49 0
[pid=14028] ppid=14027 vsize=41492 CPUtime=1.49
/proc/14028/stat : 14028 (SatElite) R 14027 14027 13964 0 -1 4194304 9021 0 0 0 142 7 0 0 25 0 1 0 285993944 42487808 8671 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134574616 0 0 4096 3 0 0 0 17 1 0 0
/proc/14028/statm: 10373 8671 69 128 0 10242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46844

[startup+3.10195 s]
/proc/loadavg: 0.65 0.89 0.96 2/79 14030
/proc/meminfo: memFree=1076360/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=10512 CPUtime=1.01
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 2514 0 0 0 100 1 0 0 25 0 1 0 285994152 10764288 2423 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 2628 2423 86 211 0 2414 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15864

[startup+6.30229 s]
/proc/loadavg: 0.68 0.89 0.96 2/79 14030
/proc/meminfo: memFree=1067976/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=11144 CPUtime=4.21
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 2674 0 0 0 420 1 0 0 25 0 1 0 285994152 11411456 2583 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 2786 2583 86 211 0 2572 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16496

[startup+12.702 s]
/proc/loadavg: 0.71 0.89 0.96 2/79 14030
/proc/meminfo: memFree=1066184/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=12896 CPUtime=10.6
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 3118 0 0 0 1059 1 0 0 25 0 1 0 285994152 13205504 3024 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 3224 3024 86 211 0 3010 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18248

[startup+25.5014 s]
/proc/loadavg: 0.77 0.90 0.96 2/79 14030
/proc/meminfo: memFree=1063432/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=15876 CPUtime=23.4
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 3843 0 0 0 2337 3 0 0 25 0 1 0 285994152 16257024 3749 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530062 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 3969 3749 86 211 0 3755 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21228

[startup+51.1012 s]
/proc/loadavg: 0.85 0.91 0.96 2/79 14030
/proc/meminfo: memFree=1059592/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=19736 CPUtime=48.99
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 5245 0 0 0 4895 4 0 0 25 0 1 0 285994152 20209664 4665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 4934 4665 86 211 0 4720 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25088

[startup+102.306 s]
/proc/loadavg: 0.93 0.92 0.96 2/85 14138
/proc/meminfo: memFree=1054032/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=23660 CPUtime=100.12
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 6683 0 0 0 10006 6 0 0 25 0 1 0 285994152 24227840 5715 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526618 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 5915 5715 86 211 0 5701 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 29012

[startup+162.301 s]
/proc/loadavg: 0.97 0.93 0.96 2/79 14228
/proc/meminfo: memFree=1050496/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=28980 CPUtime=160.05
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 8055 0 0 0 15996 9 0 0 25 0 1 0 285994152 29675520 6893 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526419 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 7245 6893 86 211 0 7031 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 34332

[startup+222.302 s]
/proc/loadavg: 0.99 0.94 0.96 2/79 14228
/proc/meminfo: memFree=1043784/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=35140 CPUtime=220.03
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 10438 0 0 0 21992 11 0 0 25 0 1 0 285994152 35983360 8502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 8785 8502 86 211 0 8571 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 40492

[startup+282.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/79 14228
/proc/meminfo: memFree=1043848/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=35280 CPUtime=280.01
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 10471 0 0 0 27990 11 0 0 25 0 1 0 285994152 36126720 8535 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 8820 8535 86 211 0 8606 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 40632

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/79 14228
/proc/meminfo: memFree=1042504/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=36552 CPUtime=340
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 10802 0 0 0 33988 12 0 0 25 0 1 0 285994152 37429248 8866 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 9138 8866 86 211 0 8924 0

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

[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=46152 CPUtime=579.93
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 14934 0 0 0 57978 15 0 0 25 0 1 0 285994152 47259648 10992 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 11538 10992 86 211 0 11324 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 51504

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 14228
/proc/meminfo: memFree=1029704/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=50428 CPUtime=639.91
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 15978 0 0 0 63975 16 0 0 25 0 1 0 285994152 51638272 12034 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529689 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 12607 12034 86 211 0 12393 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 55780

[startup+702.302 s]
/proc/loadavg: 1.06 0.99 0.96 2/79 14228
/proc/meminfo: memFree=1023048/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=56844 CPUtime=699.89
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 17650 0 0 0 69971 18 0 0 25 0 1 0 285994152 58208256 13706 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 14211 13706 86 211 0 13997 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 62196

[startup+762.305 s]
/proc/loadavg: 1.08 1.00 0.97 2/79 14228
/proc/meminfo: memFree=1010504/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=69184 CPUtime=759.87
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 20837 0 0 0 75966 21 0 0 25 0 1 0 285994152 70844416 16860 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 17296 16860 86 211 0 17082 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 74536

[startup+822.302 s]
/proc/loadavg: 1.08 1.01 0.97 2/79 14228
/proc/meminfo: memFree=1001800/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77724 CPUtime=819.86
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 23032 0 0 0 81961 25 0 0 25 0 1 0 285994152 79589376 19021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19431 19021 86 211 0 19217 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 83076

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 0.98 2/79 14228
/proc/meminfo: memFree=1001608/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77232 CPUtime=879.84
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24792 0 0 0 87958 26 0 0 25 0 1 0 285994152 79085568 19006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19308 19006 86 211 0 19094 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 82584

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 0.98 2/79 14228
/proc/meminfo: memFree=1001608/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77232 CPUtime=939.82
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24792 0 0 0 93956 26 0 0 25 0 1 0 285994152 79085568 19006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19308 19006 86 211 0 19094 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 82584

[startup+1002.3 s]
/proc/loadavg: 1.15 1.05 0.99 2/79 14228
/proc/meminfo: memFree=1001672/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77232 CPUtime=999.8
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24792 0 0 0 99954 26 0 0 25 0 1 0 285994152 79085568 19006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530033 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19308 19006 86 211 0 19094 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 82584

[startup+1062.3 s]
/proc/loadavg: 1.22 1.09 1.01 2/79 14228
/proc/meminfo: memFree=1001672/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77232 CPUtime=1059.78
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24792 0 0 0 105952 26 0 0 25 0 1 0 285994152 79085568 19006 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19308 19006 86 211 0 19094 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 82584

[startup+1122.3 s]
/proc/loadavg: 1.17 1.10 1.01 2/79 14228
/proc/meminfo: memFree=1001544/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77492 CPUtime=1119.76
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24829 0 0 0 111950 26 0 0 25 0 1 0 285994152 79351808 19043 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19373 19043 86 211 0 19159 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 82844

[startup+1182.3 s]
/proc/loadavg: 1.09 1.09 1.01 2/79 14228
/proc/meminfo: memFree=1001544/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77492 CPUtime=1179.75
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24829 0 0 0 117949 26 0 0 25 0 1 0 285994152 79351808 19043 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19373 19043 86 211 0 19159 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 82844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.08 1.01 2/79 14228
/proc/meminfo: memFree=1001544/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77492 CPUtime=1197.94
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24830 0 0 0 119768 26 0 0 25 0 1 0 285994152 79351808 19044 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19373 19044 86 211 0 19159 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 82844

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

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

[startup+1200.5 s]
/proc/loadavg: 1.06 1.08 1.01 2/79 14228
/proc/meminfo: memFree=1001544/2055920 swapFree=4143948/4192956
[pid=14027] ppid=14025 vsize=5352 CPUtime=2.07
/proc/14027/stat : 14027 (rsat.sh) S 14025 14027 13964 0 -1 4194304 306 9837 0 0 0 0 198 9 16 0 1 0 285993944 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14027/statm: 1338 234 195 169 0 49 0
[pid=14030] ppid=14027 vsize=77492 CPUtime=1197.94
/proc/14030/stat : 14030 (rsat) R 14027 14027 13964 0 -1 4194304 24830 0 0 0 119768 26 0 0 25 0 1 0 285994152 79351808 19044 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/14030/statm: 19373 19044 86 211 0 19159 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 82844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14027 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=989697 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=93985
CPU time returned by wait4() is 2.08368
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): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.66
CPU system time (s): 0.35
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 90056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9897
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10143
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= 7

runsolver used 1.3398 second user time and 3.03554 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 28 10:59:57 UTC 2007

IDJOB= 315860
IDBENCH= 20427
IDSOLVER= 104
FILE ID= node24/315860-1172660396

PBS_JOBID= 3981206

Free space on /tmp= 66523 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h22-sat.cnf
COMMAND LINE= /tmp/evaluation/315860-1172660396/rsat.sh /tmp/evaluation/315860-1172660396/instance-315860-1172660396.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-315860-1172660396 -o ROOT/results/node24/solver-315860-1172660396 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315860-1172660396/rsat.sh /tmp/evaluation/315860-1172660396/instance-315860-1172660396.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  57983904769950327e8e3faac0586d7b

RANDOM SEED= 963051728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1072744 kB
Buffers:         27688 kB
Cached:         880104 kB
SwapCached:       3748 kB
Active:         128636 kB
Inactive:       788452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072744 kB
SwapTotal:     4192956 kB
SwapFree:      4143948 kB
Dirty:            5492 kB
Writeback:           0 kB
Mapped:          15168 kB
Slab:            51688 kB
Committed_AS:   840508 kB
PageTables:       1732 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= 66529 MiB

End job on node24 on Wed Feb 28 11:19:59 UTC 2007