Trace number 339065

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
TiniSatELite 2007-02-08? (TO) 1200 1200.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node41.alineos.net_9227.cnf
0.00/0.01	c 280 variables, 1120 clauses

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/node41/watcher-339065-1173697725 -o ROOT/results/node41/solver-339065-1173697725 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339065-1173697725/TiniSatELite /tmp/evaluation/339065-1173697725/instance-339065-1173697725.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 0.98 3/64 9227
/proc/meminfo: memFree=1820072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389728482 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9227/statm: 1338 232 195 169 0 49 0
[pid=9228] ppid=9227 vsize=5352 CPUtime=0
/proc/9228/stat : 9228 (TiniSatELite) S 9227 9227 8916 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 389728483 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9228/statm: 1338 236 198 169 0 49 0
[pid=9230] ppid=9228 vsize=0 CPUtime=0
/proc/9230/stat : 9230 (sed) D 9228 9227 8916 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 389728483 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9230/statm: 
[startup+0.015155 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9227
/proc/meminfo: memFree=1820072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10116 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9227
/proc/meminfo: memFree=1820072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301177 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9227
/proc/meminfo: memFree=1820072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701211 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9227
/proc/meminfo: memFree=1820072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50128 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 9233
/proc/meminfo: memFree=1818072/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=3356 CPUtime=1.48
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 626 0 0 0 148 0 0 0 25 0 1 0 389728484 3436544 611 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 839 611 52 110 0 726 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8708

[startup+3.10142 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 9233
/proc/meminfo: memFree=1816984/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=5864 CPUtime=3.08
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 887 0 0 0 308 0 0 0 25 0 1 0 389728484 6004736 872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 1466 872 52 110 0 1353 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11216

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 9233
/proc/meminfo: memFree=1815200/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=6136 CPUtime=6.28
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 1247 0 0 0 627 1 0 0 25 0 1 0 389728484 6283264 1232 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 1534 1232 52 110 0 1421 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11488

[startup+12.7023 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 9233
/proc/meminfo: memFree=1813408/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=10880 CPUtime=12.68
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 1665 0 0 0 1266 2 0 0 25 0 1 0 389728484 11141120 1617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 2720 1617 52 110 0 2607 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16232

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 9233
/proc/meminfo: memFree=1811104/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=11296 CPUtime=25.47
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 2213 0 0 0 2545 2 0 0 25 0 1 0 389728484 11567104 2165 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 2824 2165 52 110 0 2711 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16648

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 9233
/proc/meminfo: memFree=1807904/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=20956 CPUtime=51.07
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 3083 0 0 0 5104 3 0 0 25 0 1 0 389728484 21458944 2970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 5239 2970 52 110 0 5126 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26308

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 9233
/proc/meminfo: memFree=1803872/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=21620 CPUtime=102.26
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 4080 0 0 0 10222 4 0 0 25 0 1 0 389728484 22138880 3967 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 5405 3967 52 110 0 5292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26972

[startup+162.301 s]
/proc/loadavg: 1.04 0.98 0.98 2/66 9233
/proc/meminfo: memFree=1800224/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=22132 CPUtime=162.24
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 4997 0 0 0 16219 5 0 0 25 0 1 0 389728484 22663168 4884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 5533 4884 52 110 0 5420 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27484

[startup+222.301 s]
/proc/loadavg: 1.14 1.02 0.99 2/66 9233
/proc/meminfo: memFree=1796960/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=41224 CPUtime=222.22
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 5933 0 0 0 22216 6 0 0 25 0 1 0 389728484 42213376 5691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10306 5691 52 110 0 10193 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46576

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 0.99 2/66 9233
/proc/meminfo: memFree=1794144/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=41800 CPUtime=282.22
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 6624 0 0 0 28214 8 0 0 25 0 1 0 389728484 42803200 6382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10450 6382 52 110 0 10337 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 47152

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1792224/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=41932 CPUtime=342.2
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 7108 0 0 0 34212 8 0 0 25 0 1 0 389728484 42938368 6866 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10483 6866 52 110 0 10370 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 47284

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1790368/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=42076 CPUtime=402.18

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

[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=42560 CPUtime=582.14
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 8708 0 0 0 58203 11 0 0 25 0 1 0 389728484 43581440 8466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10640 8466 52 110 0 10527 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1783840/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=43484 CPUtime=642.13
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 9191 0 0 0 64201 12 0 0 25 0 1 0 389728484 44527616 8949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10871 8949 52 110 0 10758 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48836

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1782496/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=43744 CPUtime=702.12
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 9525 0 0 0 70199 13 0 0 25 0 1 0 389728484 44793856 9283 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 10936 9283 52 110 0 10823 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 49096

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1780576/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=44796 CPUtime=762.1
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 10011 0 0 0 76197 13 0 0 25 0 1 0 389728484 45871104 9769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 11199 9769 52 110 0 11086 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 50148

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1779232/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=45952 CPUtime=822.09
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 10599 0 0 0 82195 14 0 0 25 0 1 0 389728484 47054848 10100 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 11488 10100 52 110 0 11375 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 51304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1778080/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=45952 CPUtime=882.06
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 10877 0 0 0 88192 14 0 0 25 0 1 0 389728484 47054848 10378 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 11488 10378 52 110 0 11375 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 51304

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1776736/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=46728 CPUtime=942.05
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 11346 0 0 0 94190 15 0 0 25 0 1 0 389728484 47849472 10715 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 11682 10715 52 110 0 11569 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 52080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1775584/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=46860 CPUtime=1002.04
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 11640 0 0 0 100188 16 0 0 25 0 1 0 389728484 47984640 11009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 11715 11009 52 110 0 11602 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 52212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1774304/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=82836 CPUtime=1062.02
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 11965 0 0 0 106186 16 0 0 25 0 1 0 389728484 84824064 11334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 20709 11334 52 110 0 20596 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 88188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1773024/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=82968 CPUtime=1122.01
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 12281 0 0 0 112184 17 0 0 25 0 1 0 389728484 84959232 11650 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 20742 11650 52 110 0 20629 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 88320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1771936/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=82968 CPUtime=1181.99
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 12540 0 0 0 118182 17 0 0 25 0 1 0 389728484 84959232 11909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 20742 11909 52 110 0 20629 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 88320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1771680/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=82968 CPUtime=1200
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 12608 0 0 0 119982 18 0 0 25 0 1 0 389728484 84959232 11977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 20742 11977 52 110 0 20629 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 88320

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9233
/proc/meminfo: memFree=1771680/2055920 swapFree=4182852/4192956
[pid=9227] ppid=9225 vsize=5352 CPUtime=0
/proc/9227/stat : 9227 (TiniSatELite) S 9225 9227 8916 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 389728482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9227/statm: 1338 236 197 169 0 49 0
[pid=9233] ppid=9227 vsize=82968 CPUtime=1200
/proc/9233/stat : 9233 (tinisat) R 9227 9227 8916 0 -1 4194304 12608 0 0 0 119982 18 0 0 25 0 1 0 389728484 84959232 11977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9233/statm: 20742 11977 52 110 0 20629 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 88320

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9227 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.31
CPU time (s): 1200
CPU user time (s): 1199.82
CPU system time (s): 0.18
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 88320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 714
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= 35
involuntary context switches= 10

runsolver used 1.21081 second user time and 2.74358 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Mar 12 11:08:45 UTC 2007

IDJOB= 339065
IDBENCH= 24738
IDSOLVER= 99
FILE ID= node41/339065-1173697725

PBS_JOBID= 4101765

Free space on /tmp= 66509 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339065-1173697725/TiniSatELite /tmp/evaluation/339065-1173697725/instance-339065-1173697725.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-339065-1173697725 -o ROOT/results/node41/solver-339065-1173697725 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339065-1173697725/TiniSatELite /tmp/evaluation/339065-1173697725/instance-339065-1173697725.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  5c670fd8fd3fa9f00ac6df3f4ca9c99c

RANDOM SEED= 580247100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1820544 kB
Buffers:         27864 kB
Cached:         158880 kB
SwapCached:       4336 kB
Active:          98500 kB
Inactive:        98744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820544 kB
SwapTotal:     4192956 kB
SwapFree:      4182852 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            24124 kB
Committed_AS:   716660 kB
PageTables:       1476 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= 66509 MiB

End job on node41 on Mon Mar 12 11:28:48 UTC 2007