Trace number 314780

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 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-08.cnf
MD5SUM81ed5ec4a2e7c208a4184383f9e53838
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4614
Number of clauses16637
Sum of the clauses size44007
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27532
Number of clauses of size 38048
Number of clauses of size 4732
Number of clauses of size 5246
Number of clauses of size over 578

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16192    42927 |    4857       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   12797    40460 |      --       0       --      -- |     --   | -3395/-2467
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 2513   #clauses: 12797   #literals: 40460
0.09/0.11	c CPU time:   0.106983 s
0.09/0.11	c ==============================================================================
0.09/0.13	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/node1/watcher-314780-1172642189 -o ROOT/results/node1/solver-314780-1172642189 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314780-1172642189/rsat.sh /tmp/evaluation/314780-1172642189/instance-314780-1172642189.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: 0.92 0.97 0.91 3/77 29685
/proc/meminfo: memFree=1789048/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 284173959 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29685/statm: 1339 234 195 169 0 50 0
[pid=29686] ppid=29685 vsize=1556 CPUtime=0
/proc/29686/stat : 29686 (SatElite) R 29685 29685 29157 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 284173959 1593344 249 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/29686/statm: 389 252 49 128 0 258 0

[startup+0.094064 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 29685
/proc/meminfo: memFree=1789048/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 284173959 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29685/statm: 1339 234 195 169 0 50 0
[pid=29686] ppid=29685 vsize=3632 CPUtime=0.08
/proc/29686/stat : 29686 (SatElite) R 29685 29685 29157 0 -1 4194304 799 0 0 0 8 0 0 0 20 0 1 0 284173959 3719168 764 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134571184 0 0 4096 3 0 0 0 17 1 0 0
/proc/29686/statm: 908 764 69 128 0 777 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8988

[startup+0.101065 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 29685
/proc/meminfo: memFree=1789048/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 284173959 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29685/statm: 1339 234 195 169 0 50 0
[pid=29686] ppid=29685 vsize=3632 CPUtime=0.09
/proc/29686/stat : 29686 (SatElite) R 29685 29685 29157 0 -1 4194304 799 0 0 0 9 0 0 0 20 0 1 0 284173959 3719168 764 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134571373 0 0 4096 3 0 0 0 17 1 0 0
/proc/29686/statm: 908 764 69 128 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8988

[startup+0.301088 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 29685
/proc/meminfo: memFree=1789048/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+0.701135 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 29685
/proc/meminfo: memFree=1789048/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1786152/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=3652 CPUtime=1.36
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 807 0 0 0 136 0 0 0 25 0 1 0 284173972 3739648 761 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 913 761 86 211 0 699 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9008

[startup+3.10141 s]
/proc/loadavg: 0.92 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1785192/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=4392 CPUtime=2.96
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 1052 0 0 0 296 0 0 0 25 0 1 0 284173972 4497408 941 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522877 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 1098 941 86 211 0 884 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9748

[startup+6.30179 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1783400/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=6304 CPUtime=6.16
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 1535 0 0 0 616 0 0 0 25 0 1 0 284173972 6455296 1358 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 1576 1358 86 211 0 1362 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11660

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1780712/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=8632 CPUtime=12.56
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 2345 0 0 0 1255 1 0 0 25 0 1 0 284173972 8839168 1972 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526469 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 2158 1972 86 211 0 1944 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13988

[startup+25.501 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1775912/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=13496 CPUtime=25.36
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 3801 0 0 0 2533 3 0 0 25 0 1 0 284173972 13819904 3134 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 3374 3134 86 211 0 3160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18852

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1772072/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=17248 CPUtime=50.94
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 5163 0 0 0 5090 4 0 0 25 0 1 0 284173972 17661952 4108 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 4312 4108 86 211 0 4098 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22604

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1764904/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=24472 CPUtime=102.14
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 7886 0 0 0 10208 6 0 0 25 0 1 0 284173972 25059328 5823 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 6118 5823 86 211 0 5904 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29828

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1759464/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=29500 CPUtime=162.12
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 10053 0 0 0 16204 8 0 0 25 0 1 0 284173972 30208000 7123 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 7375 7123 86 211 0 7161 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34856

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29688
/proc/meminfo: memFree=1752744/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=38096 CPUtime=222.1
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 12222 0 0 0 22200 10 0 0 25 0 1 0 284173972 39010304 8840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 9524 8840 86 211 0 9310 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43452

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 29754
/proc/meminfo: memFree=1745888/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=42384 CPUtime=282.05
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 15600 0 0 0 28192 13 0 0 25 0 1 0 284173972 43401216 10153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984867 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 10596 10153 86 211 0 10382 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 47740

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 29844
/proc/meminfo: memFree=1745832/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=42384 CPUtime=341.97
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 15600 0 0 0 34184 13 0 0 25 0 1 0 284173972 43401216 10153 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 10596 10153 86 211 0 10382 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 47740

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1746728/2055920 swapFree=4159316/4192956

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

[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=66136 CPUtime=581.88
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 21812 0 0 0 58167 21 0 0 25 0 1 0 284173972 67723264 15876 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16534 15876 86 211 0 16320 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 71492

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1724904/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=63520 CPUtime=641.87
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 23686 0 0 0 64164 23 0 0 25 0 1 0 284173972 65044480 15629 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 15880 15629 86 211 0 15666 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 68876

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1724456/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=64040 CPUtime=701.86
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 23777 0 0 0 70162 24 0 0 25 0 1 0 284173972 65576960 15720 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16010 15720 86 211 0 15796 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 69396

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1724328/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=64172 CPUtime=761.84
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 23799 0 0 0 76160 24 0 0 25 0 1 0 284173972 65712128 15742 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16043 15742 86 211 0 15829 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 69528

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1723368/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=65728 CPUtime=821.82
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 24147 0 0 0 82158 24 0 0 25 0 1 0 284173972 67305472 15960 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16432 15960 86 211 0 16218 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 71084

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1722664/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=66508 CPUtime=881.8
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 24383 0 0 0 88155 25 0 0 25 0 1 0 284173972 68104192 16098 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16627 16098 86 211 0 16413 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 71864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1722088/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=67036 CPUtime=941.79
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 24525 0 0 0 94153 26 0 0 25 0 1 0 284173972 68644864 16240 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16759 16240 86 211 0 16545 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 72392

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1721256/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=66932 CPUtime=1001.77
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 25122 0 0 0 100151 26 0 0 25 0 1 0 284173972 68538368 16416 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522830 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 16733 16416 86 211 0 16519 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 72288

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1719016/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=72580 CPUtime=1061.76
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 26519 0 0 0 106148 28 0 0 25 0 1 0 284173972 74321920 17010 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 18145 17010 86 211 0 17931 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 77936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1712552/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=79036 CPUtime=1121.73
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 28313 0 0 0 112144 29 0 0 25 0 1 0 284173972 80932864 18608 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 19759 18608 86 211 0 19545 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 84392

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1707112/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=85116 CPUtime=1181.72
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 29834 0 0 0 118141 31 0 0 25 0 1 0 284173972 87158784 19967 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 21279 19967 86 211 0 21065 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 90472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1705320/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=86948 CPUtime=1199.92
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 30332 0 0 0 119960 32 0 0 25 0 1 0 284173972 89034752 20399 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 21737 20399 86 211 0 21523 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 92304

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: 0.99 0.97 0.91 2/79 29886
/proc/meminfo: memFree=1705320/2055920 swapFree=4159316/4192956
[pid=29685] ppid=29683 vsize=5356 CPUtime=0.12
/proc/29685/stat : 29685 (rsat.sh) S 29683 29685 29157 0 -1 4194304 307 827 0 0 0 0 12 0 16 0 1 0 284173959 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29685/statm: 1339 235 195 169 0 50 0
[pid=29688] ppid=29685 vsize=86948 CPUtime=1199.92
/proc/29688/stat : 29688 (rsat) R 29685 29685 29157 0 -1 4194304 30332 0 0 0 119960 32 0 0 25 0 1 0 284173972 89034752 20399 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29688/statm: 21737 20399 86 211 0 21523 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 92304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29685 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=124981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.131979
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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 92304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.124981
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1134
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= 2

runsolver used 1.24481 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 28 05:56:29 UTC 2007

IDJOB= 314780
IDBENCH= 20400
IDSOLVER= 104
FILE ID= node1/314780-1172642189

PBS_JOBID= 3980927

Free space on /tmp= 66517 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-08.cnf
COMMAND LINE= /tmp/evaluation/314780-1172642189/rsat.sh /tmp/evaluation/314780-1172642189/instance-314780-1172642189.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-314780-1172642189 -o ROOT/results/node1/solver-314780-1172642189 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314780-1172642189/rsat.sh /tmp/evaluation/314780-1172642189/instance-314780-1172642189.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  81ed5ec4a2e7c208a4184383f9e53838

RANDOM SEED= 343859962

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
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		: 3000.230
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:       1789456 kB
Buffers:         19304 kB
Cached:         167844 kB
SwapCached:      13452 kB
Active:          44216 kB
Inactive:       165644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789456 kB
SwapTotal:     4192956 kB
SwapFree:      4159316 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          29700 kB
Slab:            42172 kB
Committed_AS:   889484 kB
PageTables:       1740 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= 66516 MiB

End job on node1 on Wed Feb 28 06:16:31 UTC 2007