Trace number 338939

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
linvrinv5.sat05-564.reshuffled-07.cnf
MD5SUM7b1cebbdf060989ddb5c4faf02370afb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark823.068
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1426
Sum of the clauses size3800
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 3925
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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 |    1426     3800 |     427       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1234     4456 |      --       0       --      -- |     --   | -192/656
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 213   #clauses: 1234   #literals: 4456
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node66.alineos.net_11625.cnf
0.00/0.02	c 213 variables, 1234 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/node66/watcher-338939-1173695289 -o ROOT/results/node66/solver-338939-1173695289 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338939-1173695289/TiniSatELite /tmp/evaluation/338939-1173695289/instance-338939-1173695289.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: 0.78 0.94 0.97 3/64 11625
/proc/meminfo: memFree=1798776/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389486449 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11625/statm: 1338 232 195 169 0 49 0
[pid=11626] ppid=11625 vsize=5352 CPUtime=0
/proc/11626/stat : 11626 (TiniSatELite) S 11625 11625 11560 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11626/statm: 1338 236 198 169 0 49 0
[pid=11628] ppid=11626 vsize=0 CPUtime=0
/proc/11628/stat : 11628 (sed) D 11626 11625 11560 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 389486450 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11628/statm: 
[startup+0.0615949 s]
/proc/loadavg: 0.78 0.94 0.97 3/64 11625
/proc/meminfo: memFree=1798776/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.101599 s]
/proc/loadavg: 0.78 0.94 0.97 3/64 11625
/proc/meminfo: memFree=1798776/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301639 s]
/proc/loadavg: 0.78 0.94 0.97 3/64 11625
/proc/meminfo: memFree=1798776/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701719 s]
/proc/loadavg: 0.78 0.94 0.97 3/64 11625
/proc/meminfo: memFree=1798776/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 0.78 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1796704/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=3912 CPUtime=1.47
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 619 0 0 0 147 0 0 0 25 0 1 0 389486451 4005888 604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 978 604 52 110 0 865 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9264

[startup+3.1012 s]
/proc/loadavg: 0.80 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1795552/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=4180 CPUtime=3.07
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 922 0 0 0 307 0 0 0 25 0 1 0 389486451 4280320 907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 1045 907 52 110 0 932 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9532

[startup+6.30184 s]
/proc/loadavg: 0.80 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1793696/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=7316 CPUtime=6.27
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 1305 0 0 0 626 1 0 0 25 0 1 0 389486451 7491584 1290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 1829 1290 52 110 0 1716 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12668

[startup+12.7011 s]
/proc/loadavg: 0.83 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1791544/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=7876 CPUtime=12.66
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 1820 0 0 0 1265 1 0 0 25 0 1 0 389486451 8065024 1772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 1969 1772 52 110 0 1856 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13228

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1788536/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=14048 CPUtime=25.46
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 2514 0 0 0 2543 3 0 0 25 0 1 0 389486451 14385152 2466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519911 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 3512 2466 52 110 0 3399 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19400

[startup+51.1018 s]
/proc/loadavg: 0.90 0.94 0.97 2/66 11631
/proc/meminfo: memFree=1784952/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=14784 CPUtime=51.05
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 3480 0 0 0 5102 3 0 0 25 0 1 0 389486451 15138816 3367 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 3696 3367 52 110 0 3583 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20136

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.97 2/66 11631
/proc/meminfo: memFree=1779128/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=27548 CPUtime=102.24
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 4935 0 0 0 10219 5 0 0 25 0 1 0 389486451 28209152 4822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 6887 4822 52 110 0 6774 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32900

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 11631
/proc/meminfo: memFree=1774520/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=28852 CPUtime=162.21
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 6224 0 0 0 16214 7 0 0 25 0 1 0 389486451 29544448 5982 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 7213 5982 52 110 0 7100 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 34204

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 11631
/proc/meminfo: memFree=1770168/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=29776 CPUtime=222.19
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 7271 0 0 0 22211 8 0 0 25 0 1 0 389486451 30490624 7029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 7444 7029 52 110 0 7331 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 35128

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1766648/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=52936 CPUtime=282.17
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 8150 0 0 0 28208 9 0 0 25 0 1 0 389486451 54206464 7908 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 13234 7908 52 110 0 13121 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 58288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1763648/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=52936 CPUtime=342.14
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 8887 0 0 0 34205 9 0 0 25 0 1 0 389486451 54206464 8645 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 13234 8645 52 110 0 13121 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 58288

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1760064/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=54252 CPUtime=402.13

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

[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=57080 CPUtime=582.06
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 12369 0 0 0 58192 14 0 0 25 0 1 0 389486451 58449920 11507 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 14270 11507 52 110 0 14157 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 62432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1749888/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=57336 CPUtime=642.05
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 12967 0 0 0 64190 15 0 0 25 0 1 0 389486451 58712064 12039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 14334 12039 52 110 0 14221 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 62688

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1748224/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=57464 CPUtime=702.02
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 13430 0 0 0 70187 15 0 0 25 0 1 0 389486451 58843136 12469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 14366 12469 52 110 0 14253 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 62816

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1745472/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=58692 CPUtime=762
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 14270 0 0 0 76184 16 0 0 25 0 1 0 389486451 60100608 13144 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 14673 13144 52 110 0 14560 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 64044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1742976/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=59080 CPUtime=821.98
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 14948 0 0 0 82181 17 0 0 25 0 1 0 389486451 60497920 13789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 14770 13789 52 110 0 14657 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 64432

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1740928/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=104604 CPUtime=881.96
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 15442 0 0 0 88178 18 0 0 25 0 1 0 389486451 107114496 14283 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26151 14283 52 110 0 26038 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 109956

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11631
/proc/meminfo: memFree=1739008/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=104996 CPUtime=941.94
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 15933 0 0 0 94176 18 0 0 25 0 1 0 389486451 107515904 14774 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26249 14774 52 110 0 26136 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 110348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11632
/proc/meminfo: memFree=1737152/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105252 CPUtime=1001.92
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 16465 0 0 0 100173 19 0 0 25 0 1 0 389486451 107778048 15240 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26313 15240 52 110 0 26200 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 110604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11633
/proc/meminfo: memFree=1735680/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105380 CPUtime=1061.89
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 16894 0 0 0 106170 19 0 0 25 0 1 0 389486451 107909120 15636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26345 15636 52 110 0 26232 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 110732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11633
/proc/meminfo: memFree=1734016/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105764 CPUtime=1121.87
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 17397 0 0 0 112167 20 0 0 25 0 1 0 389486451 108302336 16041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26441 16041 52 110 0 26328 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 111116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11633
/proc/meminfo: memFree=1732544/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105896 CPUtime=1181.85
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 17771 0 0 0 118164 21 0 0 25 0 1 0 389486451 108437504 16415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26474 16415 52 110 0 26361 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 111248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 11633
/proc/meminfo: memFree=1732032/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105896 CPUtime=1200.05
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 17879 0 0 0 119984 21 0 0 25 0 1 0 389486451 108437504 16523 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26474 16523 52 110 0 26361 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 111248

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 0.97 2/66 11633
/proc/meminfo: memFree=1732032/2055920 swapFree=4183892/4192956
[pid=11625] ppid=11623 vsize=5352 CPUtime=0.01
/proc/11625/stat : 11625 (TiniSatELite) S 11623 11625 11560 0 -1 4194304 331 411 0 0 0 0 1 0 16 0 1 0 389486449 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11625/statm: 1338 236 197 169 0 49 0
[pid=11631] ppid=11625 vsize=105896 CPUtime=1200.05
/proc/11631/stat : 11631 (tinisat) R 11625 11625 11560 0 -1 4194304 17879 0 0 0 119984 21 0 0 25 0 1 0 389486451 108437504 16523 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11631/statm: 26474 16523 52 110 0 26361 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 111248

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11625 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 111248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 742
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 1.17182 second user time and 2.51162 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Mar 12 10:28:09 UTC 2007

IDJOB= 338939
IDBENCH= 24735
IDSOLVER= 99
FILE ID= node66/338939-1173695289

PBS_JOBID= 4101758

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/linvrinv5.sat05-564.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338939-1173695289/TiniSatELite /tmp/evaluation/338939-1173695289/instance-338939-1173695289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-338939-1173695289 -o ROOT/results/node66/solver-338939-1173695289 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338939-1173695289/TiniSatELite /tmp/evaluation/338939-1173695289/instance-338939-1173695289.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7b1cebbdf060989ddb5c4faf02370afb

RANDOM SEED= 352920548

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1799248 kB
Buffers:         31316 kB
Cached:         177432 kB
SwapCached:       3344 kB
Active:          85676 kB
Inactive:       132968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799248 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            24144 kB
Committed_AS:   831760 kB
PageTables:       1376 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= 66547 MiB

End job on node66 on Mon Mar 12 10:48:12 UTC 2007