Trace number 339233

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 1200.21

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
MD5SUMd84d2f51f14938d23f8344f062b55708
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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_node16.alineos.net_6591.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/node16/watcher-339233-1173700911 -o ROOT/results/node16/solver-339233-1173700911 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339233-1173700911/TiniSatELite /tmp/evaluation/339233-1173700911/instance-339233-1173700911.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 0.97 0.99 3/83 6591
/proc/meminfo: memFree=1717256/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390045411 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6591/statm: 1338 232 195 169 0 49 0
[pid=6592] ppid=6591 vsize=5352 CPUtime=0
/proc/6592/stat : 6592 (TiniSatELite) R 6591 6591 4530 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962252707 0 0 4096 65538 0 0 0 17 1 0 0
/proc/6592/statm: 1338 236 198 169 0 49 0

[startup+0.0318671 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 6591
/proc/meminfo: memFree=1717256/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101855 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 6591
/proc/meminfo: memFree=1717256/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301831 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 6591
/proc/meminfo: memFree=1717256/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701782 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 6591
/proc/meminfo: memFree=1717256/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50269 s]
/proc/loadavg: 0.91 0.97 0.99 2/85 6597
/proc/meminfo: memFree=1715376/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=3224 CPUtime=1.48
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 546 0 0 0 148 0 0 0 25 0 1 0 390045412 3301376 531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/6597/statm: 806 531 52 110 0 693 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8576

[startup+3.10149 s]
/proc/loadavg: 0.91 0.97 0.99 2/85 6601
/proc/meminfo: memFree=1714416/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=5600 CPUtime=3.07
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 760 0 0 0 307 0 0 0 25 0 1 0 390045412 5734400 745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519861 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 1400 745 52 110 0 1287 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10952

[startup+6.30111 s]
/proc/loadavg: 0.92 0.97 0.99 2/85 6619
/proc/meminfo: memFree=1712816/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=5996 CPUtime=6.26
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 1126 0 0 0 626 0 0 0 25 0 1 0 390045412 6139904 1111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 1499 1111 52 110 0 1386 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11348

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/85 6627
/proc/meminfo: memFree=1710712/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=11008 CPUtime=12.66
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 1591 0 0 0 1265 1 0 0 25 0 1 0 390045412 11272192 1543 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 2752 1543 52 110 0 2639 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 16360

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/85 6635
/proc/meminfo: memFree=1708408/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=11588 CPUtime=25.45
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 2177 0 0 0 2543 2 0 0 25 0 1 0 390045412 11866112 2129 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 2897 2129 52 110 0 2784 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 16940

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1706448/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=21368 CPUtime=51.03
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 3029 0 0 0 5100 3 0 0 25 0 1 0 390045412 21880832 2916 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 5342 2916 52 110 0 5229 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 26720

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1702864/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=21832 CPUtime=102.23
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 3909 0 0 0 10218 5 0 0 25 0 1 0 390045412 22355968 3796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 5458 3796 52 110 0 5345 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27184

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1698896/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=22616 CPUtime=162.22
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 4898 0 0 0 16216 6 0 0 25 0 1 0 390045412 23158784 4785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 5654 4785 52 110 0 5541 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27968

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1696144/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=23464 CPUtime=222.22
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 5703 0 0 0 22214 8 0 0 25 0 1 0 390045412 24027136 5461 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 5866 5461 52 110 0 5753 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28816

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1693328/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=42036 CPUtime=282.21
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 6398 0 0 0 28212 9 0 0 25 0 1 0 390045412 43044864 6156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10509 6156 52 110 0 10396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1691024/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=42360 CPUtime=342.21
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 6992 0 0 0 34211 10 0 0 25 0 1 0 390045412 43376640 6750 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10590 6750 52 110 0 10477 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 47712

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1688856/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=42684 CPUtime=402.2
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 7529 0 0 0 40209 11 0 0 25 0 1 0 390045412 43708416 7287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10671 7287 52 110 0 10558 0

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

[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=43140 CPUtime=522.2
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 8274 0 0 0 52207 13 0 0 25 0 1 0 390045412 44175360 8032 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10785 8032 52 110 0 10672 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 48492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1684824/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=43332 CPUtime=582.2
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 8573 0 0 0 58207 13 0 0 25 0 1 0 390045412 44371968 8331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10833 8331 52 110 0 10720 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 48684

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1683544/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=43464 CPUtime=642.2
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 8873 0 0 0 64206 14 0 0 25 0 1 0 390045412 44507136 8631 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 10866 8631 52 110 0 10753 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 48816

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1682136/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=44048 CPUtime=702.19
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 9273 0 0 0 70204 15 0 0 25 0 1 0 390045412 45105152 8998 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11012 8998 52 110 0 10899 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 49400

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1680664/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=44240 CPUtime=762.18
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 9628 0 0 0 76203 15 0 0 25 0 1 0 390045412 45301760 9353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11060 9353 52 110 0 10947 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 49592

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1679384/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=44504 CPUtime=822.18
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 9969 0 0 0 82201 17 0 0 25 0 1 0 390045412 45572096 9694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11126 9694 52 110 0 11013 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 49856

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1678104/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=44504 CPUtime=882.18
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 10261 0 0 0 88200 18 0 0 25 0 1 0 390045412 45572096 9986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11126 9986 52 110 0 11013 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 49856

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1677144/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=45528 CPUtime=942.18
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 10783 0 0 0 94199 19 0 0 25 0 1 0 390045412 46620672 10251 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11382 10251 52 110 0 11269 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 50880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1675928/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=45792 CPUtime=1002.18
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 11062 0 0 0 100198 20 0 0 25 0 1 0 390045412 46891008 10530 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11448 10530 52 110 0 11335 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 51144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1674904/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=45792 CPUtime=1062.17
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 11328 0 0 0 106197 20 0 0 25 0 1 0 390045412 46891008 10796 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 11448 10796 52 110 0 11335 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 51144

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 6661
/proc/meminfo: memFree=1673816/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=82028 CPUtime=1122.17
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 11636 0 0 0 112196 21 0 0 25 0 1 0 390045412 83996672 11071 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 20507 11071 52 110 0 20394 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 87380

[startup+1182.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 6661
/proc/meminfo: memFree=1672856/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=82028 CPUtime=1182.16
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 11871 0 0 0 118194 22 0 0 25 0 1 0 390045412 83996672 11306 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 20507 11306 52 110 0 20394 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 87380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 6661
/proc/meminfo: memFree=1672536/2055920 swapFree=4159664/4192956
[pid=6591] ppid=6589 vsize=5352 CPUtime=0
/proc/6591/stat : 6591 (TiniSatELite) S 6589 6591 4530 0 -1 4194304 331 383 0 0 0 0 0 0 16 0 1 0 390045411 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6591/statm: 1338 236 197 169 0 49 0
[pid=6597] ppid=6591 vsize=82156 CPUtime=1200.06
/proc/6597/stat : 6597 (tinisat) R 6591 6591 4530 0 -1 4194304 11970 0 0 0 119984 22 0 0 25 0 1 0 390045412 84127744 11372 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6597/statm: 20539 11372 52 110 0 20426 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 87508

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6591 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=4999
CPU time returned by wait4() is 0.010998
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): 1200.21
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.9871
Max. virtual memory (cumulated for all children) (KiB): 87508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 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= 8

runsolver used 1.22981 second user time and 3.14752 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Mar 12 12:01:51 UTC 2007

IDJOB= 339233
IDBENCH= 24742
IDSOLVER= 99
FILE ID= node16/339233-1173700911

PBS_JOBID= 4101480

Free space on /tmp= 66479 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-3.sat05-2265.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339233-1173700911/TiniSatELite /tmp/evaluation/339233-1173700911/instance-339233-1173700911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-339233-1173700911 -o ROOT/results/node16/solver-339233-1173700911 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339233-1173700911/TiniSatELite /tmp/evaluation/339233-1173700911/instance-339233-1173700911.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d84d2f51f14938d23f8344f062b55708

RANDOM SEED= 995926669

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1717664 kB
Buffers:         38216 kB
Cached:         224696 kB
SwapCached:       2084 kB
Active:         156420 kB
Inactive:       129900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717664 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          31980 kB
Slab:            37128 kB
Committed_AS:  1459776 kB
PageTables:       1960 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= 66479 MiB

End job on node16 on Mon Mar 12 12:21:53 UTC 2007