Trace number 314340

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/fuhs/medium/
AProVE07-02.cnf
MD5SUM9ded5d7f130643b725016d2e5e4c7da3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark659.169
Satisfiable
(Un)Satisfiability was proved
Number of variables6196
Number of clauses22741
Sum of the clauses size59967
Maximum clause length602
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 212147
Number of clauses of size 39205
Number of clauses of size 4597
Number of clauses of size 5221
Number of clauses of size over 5570

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19248    51781 |    5774       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   13007    45505 |      --       0       --      -- |     --   | -6241/-6276
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 2301   #clauses: 13007   #literals: 45505
0.09/0.15	c CPU time:   0.139978 s
0.09/0.15	c ==============================================================================
0.09/0.18	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/node61/watcher-314340-1172635536 -o ROOT/results/node61/solver-314340-1172635536 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314340-1172635536/rsat.sh /tmp/evaluation/314340-1172635536/instance-314340-1172635536.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 0.97 3/64 24051
/proc/meminfo: memFree=1585360/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 283510495 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24051/statm: 1338 233 195 169 0 49 0
[pid=24052] ppid=24051 vsize=1556 CPUtime=0
/proc/24052/stat : 24052 (SatElite) R 24051 24051 23744 0 -1 4194304 261 0 0 0 0 0 0 0 19 0 1 0 283510495 1593344 243 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/24052/statm: 389 247 49 128 0 258 0

[startup+0.0728979 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 24051
/proc/meminfo: memFree=1585360/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 283510495 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24051/statm: 1338 233 195 169 0 49 0
[pid=24052] ppid=24051 vsize=3988 CPUtime=0.05
/proc/24052/stat : 24052 (SatElite) R 24051 24051 23744 0 -1 4194304 873 0 0 0 5 0 0 0 19 0 1 0 283510495 4083712 855 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134571452 0 0 4096 3 0 0 0 17 1 0 0
/proc/24052/statm: 997 855 69 128 0 866 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9340

[startup+0.1019 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 24051
/proc/meminfo: memFree=1585360/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 283510495 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24051/statm: 1338 233 195 169 0 49 0
[pid=24052] ppid=24051 vsize=4144 CPUtime=0.09
/proc/24052/stat : 24052 (SatElite) R 24051 24051 23744 0 -1 4194304 901 0 0 0 8 1 0 0 19 0 1 0 283510495 4243456 882 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134543862 0 0 4096 3 0 0 0 17 1 0 0
/proc/24052/statm: 1036 882 69 128 0 905 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9496

[startup+0.30192 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 24051
/proc/meminfo: memFree=1585360/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701957 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 24051
/proc/meminfo: memFree=1585360/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50103 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 24054
/proc/meminfo: memFree=1582208/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=3320 CPUtime=1.31
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 684 0 0 0 131 0 0 0 25 0 1 0 283510513 3399680 654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 830 654 86 211 0 616 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8672

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 24054
/proc/meminfo: memFree=1581568/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=3704 CPUtime=2.91
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 821 0 0 0 291 0 0 0 25 0 1 0 283510513 3792896 775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 926 775 86 211 0 712 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9056

[startup+6.30149 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 24054
/proc/meminfo: memFree=1580424/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=5192 CPUtime=6.1
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 1323 0 0 0 610 0 0 0 25 0 1 0 283510513 5316608 1147 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 1298 1147 86 211 0 1084 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10544

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 24054
/proc/meminfo: memFree=1578312/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=6740 CPUtime=12.51
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 1872 0 0 0 1250 1 0 0 25 0 1 0 283510513 6901760 1500 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 1685 1500 86 211 0 1471 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12092

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 24054
/proc/meminfo: memFree=1575944/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=9452 CPUtime=25.3
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 2951 0 0 0 2528 2 0 0 25 0 1 0 283510513 9678848 2093 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 2363 2093 86 211 0 2149 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14804

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 24054
/proc/meminfo: memFree=1572552/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=12816 CPUtime=50.89
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 4233 0 0 0 5087 2 0 0 25 0 1 0 283510513 13123584 2987 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 3204 2987 86 211 0 2990 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18168

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 24054
/proc/meminfo: memFree=1567368/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=18492 CPUtime=102.09
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 6492 0 0 0 10204 5 0 0 25 0 1 0 283510513 18935808 4280 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 4623 4280 86 211 0 4409 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23844

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1563976/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=21864 CPUtime=162.07
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 7391 0 0 0 16201 6 0 0 25 0 1 0 283510513 22388736 5179 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 5466 5179 86 211 0 5252 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27216

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1560264/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=25108 CPUtime=222.05
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 9086 0 0 0 22198 7 0 0 25 0 1 0 283510513 25710592 6022 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 6277 6022 86 211 0 6063 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30460

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1558408/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=27256 CPUtime=282.03
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 9631 0 0 0 28196 7 0 0 25 0 1 0 283510513 27910144 6567 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 6814 6567 86 211 0 6600 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1550536/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=36304 CPUtime=342.01
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 11950 0 0 0 34192 9 0 0 25 0 1 0 283510513 37175296 8500 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 9076 8500 86 211 0 8862 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41656

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1548488/2055920 swapFree=4183264/4192956

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

[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=38104 CPUtime=521.96
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 14228 0 0 0 52185 11 0 0 25 0 1 0 283510513 39018496 9033 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 9526 9033 86 211 0 9312 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 43456

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1544200/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=42708 CPUtime=581.95
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 15284 0 0 0 58183 12 0 0 25 0 1 0 283510513 43732992 10089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 10677 10089 86 211 0 10463 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 48060

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1538568/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=48184 CPUtime=641.94
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 16739 0 0 0 64181 13 0 0 25 0 1 0 283510513 49340416 11478 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 12046 11478 86 211 0 11832 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 53536

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1533768/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=52740 CPUtime=701.92
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 17926 0 0 0 70177 15 0 0 25 0 1 0 283510513 54005760 12665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 13185 12665 86 211 0 12971 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 58092

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1529416/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=56708 CPUtime=761.91
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 19011 0 0 0 76175 16 0 0 25 0 1 0 283510513 58068992 13750 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14177 13750 86 211 0 13963 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 62060

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1530056/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=55028 CPUtime=821.88
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 20884 0 0 0 82171 17 0 0 25 0 1 0 283510513 56348672 13559 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 13757 13559 86 211 0 13543 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 60380

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1530056/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=55028 CPUtime=881.87
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 20884 0 0 0 88170 17 0 0 25 0 1 0 283510513 56348672 13559 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 13757 13559 86 211 0 13543 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 60380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 24054
/proc/meminfo: memFree=1529736/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=55880 CPUtime=941.85
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21002 0 0 0 94168 17 0 0 25 0 1 0 283510513 57221120 13677 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 13970 13677 86 211 0 13756 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 61232

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.97 2/66 24054
/proc/meminfo: memFree=1529480/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=56276 CPUtime=1001.83
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21064 0 0 0 100166 17 0 0 25 0 1 0 283510513 57626624 13739 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14069 13739 86 211 0 13855 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 61628

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 0.98 2/66 24054
/proc/meminfo: memFree=1528840/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=57060 CPUtime=1061.81
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21235 0 0 0 106164 17 0 0 25 0 1 0 283510513 58429440 13877 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14265 13877 86 211 0 14051 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 62412

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 0.98 2/66 24054
/proc/meminfo: memFree=1528328/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=57712 CPUtime=1121.8
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21431 0 0 0 112162 18 0 0 25 0 1 0 283510513 59097088 14007 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14428 14007 86 211 0 14214 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 63064

[startup+1182.3 s]
/proc/loadavg: 1.14 1.04 0.99 2/66 24054
/proc/meminfo: memFree=1528008/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=58100 CPUtime=1181.78
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21548 0 0 0 118160 18 0 0 25 0 1 0 283510513 59494400 14059 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14525 14059 86 211 0 14311 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 63452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.04 0.99 2/66 24054
/proc/meminfo: memFree=1528008/2055920 swapFree=4183264/4192956
[pid=24051] ppid=24049 vsize=5352 CPUtime=0.16
/proc/24051/stat : 24051 (rsat.sh) S 24049 24051 23744 0 -1 4194304 306 971 0 0 0 0 15 1 17 0 1 0 283510495 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24051/statm: 1338 234 195 169 0 49 0
[pid=24054] ppid=24051 vsize=58360 CPUtime=1199.88
/proc/24054/stat : 24054 (rsat) R 24051 24051 23744 0 -1 4194304 21588 0 0 0 119970 18 0 0 25 0 1 0 283510513 59760640 14099 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24054/statm: 14590 14099 86 211 0 14376 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63712

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 24051 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=159975 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.174972
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): 1199.85
CPU system time (s): 0.19
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 69120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.159975
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1277
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= 4

runsolver used 1.15282 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 28 04:05:36 UTC 2007

IDJOB= 314340
IDBENCH= 20389
IDSOLVER= 104
FILE ID= node61/314340-1172635536

PBS_JOBID= 3981156

Free space on /tmp= 66522 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/medium/AProVE07-02.cnf
COMMAND LINE= /tmp/evaluation/314340-1172635536/rsat.sh /tmp/evaluation/314340-1172635536/instance-314340-1172635536.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-314340-1172635536 -o ROOT/results/node61/solver-314340-1172635536 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314340-1172635536/rsat.sh /tmp/evaluation/314340-1172635536/instance-314340-1172635536.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  9ded5d7f130643b725016d2e5e4c7da3

RANDOM SEED= 340267386

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1585768 kB
Buffers:         28404 kB
Cached:         390492 kB
SwapCached:       3996 kB
Active:          38308 kB
Inactive:       390440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585768 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            27568 kB
Committed_AS:   788976 kB
PageTables:       1388 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= 66522 MiB

End job on node61 on Wed Feb 28 04:25:38 UTC 2007