Trace number 456109

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) 5000.02 5001.52

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
MD5SUM87d9c7ce297970bb210f40783f709fcc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of clauses920
Sum of the clauses size2760
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     920     2760 |     275       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 230   #clauses: 920   #literals: 2760
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-456109-1178324520 -o ROOT/results/node26/solver-456109-1178324520 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456109-1178324520/rsat.sh /tmp/evaluation/456109-1178324520/instance-456109-1178324520.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.99 0.98 0.91 3/77 21530
/proc/meminfo: memFree=1538512/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280368794 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 232 195 169 0 49 0
[pid=21531] ppid=21530 vsize=688 CPUtime=0
/proc/21531/stat : 21531 (SatElite) R 21530 21530 20993 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 280368794 704512 100 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134571184 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 172 100 67 128 0 41 0

[startup+0.0997479 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 21530
/proc/meminfo: memFree=1538512/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101747 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 21530
/proc/meminfo: memFree=1538512/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301765 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 21530
/proc/meminfo: memFree=1538512/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701803 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 21530
/proc/meminfo: memFree=1538512/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1536832/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=2524 CPUtime=1.48
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 526 0 0 0 148 0 0 0 25 0 1 0 280368794 2584576 479 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 631 479 86 211 0 417 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7876

[startup+3.10102 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1535744/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=3536 CPUtime=3.08
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 813 0 0 0 308 0 0 0 25 0 1 0 280368794 3620864 702 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 884 702 86 211 0 670 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8888

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1534720/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=5020 CPUtime=6.28
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 1382 0 0 0 627 1 0 0 25 0 1 0 280368794 5140480 1042 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 1255 1042 86 211 0 1041 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10372

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1533376/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=5804 CPUtime=12.68
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 1798 0 0 0 1267 1 0 0 25 0 1 0 280368794 5943296 1262 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 1451 1262 86 211 0 1237 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11156

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1531264/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=7748 CPUtime=25.47
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 2706 0 0 0 2545 2 0 0 25 0 1 0 280368794 7933952 1684 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 1937 1684 86 211 0 1723 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13100

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1529920/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=9196 CPUtime=51.07
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 3106 0 0 0 5104 3 0 0 25 0 1 0 280368794 9416704 2084 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 2299 2084 86 211 0 2085 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14548

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1526272/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=13240 CPUtime=102.25
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 4573 0 0 0 10221 4 0 0 25 0 1 0 280368794 13557760 2969 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 3310 2969 86 211 0 3096 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18592

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1523648/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=15456 CPUtime=162.24
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 5960 0 0 0 16218 6 0 0 25 0 1 0 280368794 15826944 3584 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 3864 3584 86 211 0 3650 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20808

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1521600/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=17528 CPUtime=222.22
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 6491 0 0 0 22215 7 0 0 25 0 1 0 280368794 17948672 4115 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 4382 4115 86 211 0 4168 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22880

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1518144/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=20876 CPUtime=282.2
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 7353 0 0 0 28212 8 0 0 25 0 1 0 280368794 21377024 4977 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 5219 4977 86 211 0 5005 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26228

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1517632/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=22400 CPUtime=342.19
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 9456 0 0 0 34209 10 0 0 25 0 1 0 280368794 22937600 5066 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 5600 5066 86 211 0 5386 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27752

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/79 21533
/proc/meminfo: memFree=1517376/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=22928 CPUtime=402.17
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 9535 0 0 0 40207 10 0 0 25 0 1 0 280368794 23478272 5145 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 5732 5145 86 211 0 5518 0

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

/proc/21533/statm: 18404 17241 86 211 0 18190 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 78968

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 21733
/proc/meminfo: memFree=1465792/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=76480 CPUtime=4420.97
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 36245 0 0 0 442035 62 0 0 25 0 1 0 280368794 78315520 17712 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 19120 17712 86 211 0 18906 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 81832

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 21733
/proc/meminfo: memFree=1464768/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=77252 CPUtime=4480.95
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 36495 0 0 0 448032 63 0 0 25 0 1 0 280368794 79106048 17962 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 19313 17962 86 211 0 19099 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 82604

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21733
/proc/meminfo: memFree=1463424/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=78788 CPUtime=4540.93
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 37021 0 0 0 454029 64 0 0 25 0 1 0 280368794 80678912 18294 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 19697 18294 86 211 0 19483 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 84140

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21733
/proc/meminfo: memFree=1462016/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=85828 CPUtime=4600.92
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 38908 0 0 0 460027 65 0 0 25 0 1 0 280368794 87887872 18643 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 21457 18643 86 211 0 21243 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 91180

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21733
/proc/meminfo: memFree=1460992/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=86728 CPUtime=4660.9
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 39152 0 0 0 466024 66 0 0 25 0 1 0 280368794 88809472 18887 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 21682 18887 86 211 0 21468 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 92080

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21733
/proc/meminfo: memFree=1459776/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=87772 CPUtime=4720.89
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 39519 0 0 0 472022 67 0 0 25 0 1 0 280368794 89878528 19189 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 21943 19189 86 211 0 21729 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 93124

[startup+4782.3 s]
/proc/loadavg: 1.04 1.01 0.95 2/79 21735
/proc/meminfo: memFree=1458816/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=88544 CPUtime=4780.87
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 39738 0 0 0 478019 68 0 0 25 0 1 0 280368794 90669056 19408 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 22136 19408 86 211 0 21922 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 93896

[startup+4842.3 s]
/proc/loadavg: 1.10 1.04 0.96 2/79 21735
/proc/meminfo: memFree=1457728/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=90084 CPUtime=4840.85
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 40138 0 0 0 484016 69 0 0 25 0 1 0 280368794 92246016 19679 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 22521 19679 86 211 0 22307 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 95436

[startup+4902.3 s]
/proc/loadavg: 1.14 1.06 0.97 2/79 21735
/proc/meminfo: memFree=1456704/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=90984 CPUtime=4900.83
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 40409 0 0 0 490014 69 0 0 25 0 1 0 280368794 93167616 19950 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 22746 19950 86 211 0 22532 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 96336

[startup+4962.3 s]
/proc/loadavg: 1.08 1.06 0.98 2/79 21735
/proc/meminfo: memFree=1455424/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=91872 CPUtime=4960.82
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 40716 0 0 0 496012 70 0 0 25 0 1 0 280368794 94076928 20257 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 22968 20257 86 211 0 22754 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 97224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.04 1.05 0.98 2/79 21735
/proc/meminfo: memFree=1454784/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=92440 CPUtime=5000.02
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 40878 0 0 0 499931 71 0 0 25 0 1 0 280368794 94658560 20419 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 23110 20419 86 211 0 22896 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 97792

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

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

[startup+5001.5 s]
/proc/loadavg: 1.04 1.05 0.98 2/79 21735
/proc/meminfo: memFree=1454784/2055920 swapFree=4170144/4192956
[pid=21530] ppid=21528 vsize=5352 CPUtime=0
/proc/21530/stat : 21530 (rsat.sh) S 21528 21530 20993 0 -1 4194304 304 121 0 0 0 0 0 0 18 0 1 0 280368794 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21530/statm: 1338 234 195 169 0 49 0
[pid=21533] ppid=21530 vsize=92440 CPUtime=5000.02
/proc/21533/stat : 21533 (rsat) R 21530 21530 20993 0 -1 4194304 40878 0 0 0 499931 71 0 0 25 0 1 0 280368794 94658560 20419 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21533/statm: 23110 20419 86 211 0 22896 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 97792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21530 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.007998
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.52
CPU time (s): 5000.02
CPU user time (s): 4999.31
CPU system time (s): 0.71
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 97792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425
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 4.93025 second user time and 12.988 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat May  5 00:22:00 UTC 2007

IDJOB= 456109
IDBENCH= 24602
IDSOLVER= 169
FILE ID= node26/456109-1178324520

PBS_JOBID= 5188752

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456109-1178324520/rsat.sh /tmp/evaluation/456109-1178324520/instance-456109-1178324520.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-456109-1178324520 -o ROOT/results/node26/solver-456109-1178324520 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456109-1178324520/rsat.sh /tmp/evaluation/456109-1178324520/instance-456109-1178324520.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  87d9c7ce297970bb210f40783f709fcc

RANDOM SEED= 842074993

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1538856 kB
Buffers:         31480 kB
Cached:         361268 kB
SwapCached:       3352 kB
Active:         147244 kB
Inactive:       270612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538856 kB
SwapTotal:     4192956 kB
SwapFree:      4170144 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          32556 kB
Slab:            84760 kB
Committed_AS:  2509424 kB
PageTables:       1720 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= 66563 MiB

End job on node26 on Sat May  5 01:45:23 UTC 2007