Trace number 333815

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8767    26476 |    2630       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    8592    28720 |      --       0       --      -- |     --   | -175/2244
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 525   #clauses: 8592   #literals: 28720
0.00/0.09	c CPU time:   0.082987 s
0.00/0.09	c ==============================================================================
0.00/0.11	c Tinisat 0.22
0.00/0.11	c solving /tmp/GTI_node6.alineos.net_17801.cnf
0.00/0.11	c 525 variables, 8592 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/node6/watcher-333815-1173532991 -o ROOT/results/node6/solver-333815-1173532991 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333815-1173532991/TiniSatELite /tmp/evaluation/333815-1173532991/instance-333815-1173532991.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: 0.72 0.93 1.01 3/77 17801
/proc/meminfo: memFree=1456128/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 373253822 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17801/statm: 1338 232 195 169 0 49 0
[pid=17802] ppid=17801 vsize=5352 CPUtime=0
/proc/17802/stat : 17802 (TiniSatELite) S 17801 17801 17736 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17802/statm: 1338 236 198 169 0 49 0

[startup+0.0678951 s]
/proc/loadavg: 0.72 0.93 1.01 3/77 17801
/proc/meminfo: memFree=1456128/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 373253822 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17801/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101915 s]
/proc/loadavg: 0.72 0.93 1.01 3/77 17801
/proc/meminfo: memFree=1456128/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 373253822 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17801/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301936 s]
/proc/loadavg: 0.72 0.93 1.01 3/77 17801
/proc/meminfo: memFree=1456128/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.702014 s]
/proc/loadavg: 0.72 0.93 1.01 3/77 17801
/proc/meminfo: memFree=1456128/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.72 0.93 1.01 2/79 17807
/proc/meminfo: memFree=1454184/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=3152 CPUtime=1.39
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 487 0 0 0 139 0 0 0 25 0 1 0 373253832 3227648 472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532396 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 788 472 52 110 0 675 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8504

[startup+3.10149 s]
/proc/loadavg: 0.74 0.94 1.01 2/79 17807
/proc/meminfo: memFree=1453352/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=3292 CPUtime=2.99
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 719 0 0 0 299 0 0 0 25 0 1 0 373253832 3371008 704 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 823 704 52 110 0 710 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8644

[startup+6.30112 s]
/proc/loadavg: 0.74 0.94 1.01 2/79 17807
/proc/meminfo: memFree=1451688/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=6024 CPUtime=6.18
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 1079 0 0 0 618 0 0 0 25 0 1 0 373253832 6168576 1064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 1506 1064 52 110 0 1393 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11376

[startup+12.7024 s]
/proc/loadavg: 0.78 0.94 1.01 2/79 17807
/proc/meminfo: memFree=1449520/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=11092 CPUtime=12.59
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 1574 0 0 0 1258 1 0 0 25 0 1 0 373253832 11358208 1526 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 2773 1526 52 110 0 2660 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16444

[startup+25.5019 s]
/proc/loadavg: 0.81 0.94 1.01 2/79 17807
/proc/meminfo: memFree=1447152/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=11628 CPUtime=25.38
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 2166 0 0 0 2536 2 0 0 25 0 1 0 373253832 11907072 2118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 2907 2118 52 110 0 2794 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16980

[startup+51.1019 s]
/proc/loadavg: 0.87 0.94 1.00 2/79 17807
/proc/meminfo: memFree=1443632/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=21772 CPUtime=50.97
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 3123 0 0 0 5094 3 0 0 25 0 1 0 373253832 22294528 3010 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 5443 3010 52 110 0 5330 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27124

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 1.00 2/79 17807
/proc/meminfo: memFree=1438384/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=22888 CPUtime=102.15
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 4393 0 0 0 10211 4 0 0 25 0 1 0 373253832 23437312 4280 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 5722 4280 52 110 0 5609 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 28240

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 1.00 2/79 17807
/proc/meminfo: memFree=1434032/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=24264 CPUtime=162.12
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 5613 0 0 0 16206 6 0 0 25 0 1 0 373253832 24846336 5371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 6066 5371 52 110 0 5953 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29616

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 1.00 2/79 17807
/proc/meminfo: memFree=1430000/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=43868 CPUtime=222.1
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 6604 0 0 0 22203 7 0 0 25 0 1 0 373253832 44920832 6362 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 10967 6362 52 110 0 10854 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 49220

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1426864/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=44220 CPUtime=282.08
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 7394 0 0 0 28199 9 0 0 25 0 1 0 373253832 45281280 7152 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 11055 7152 52 110 0 10942 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 49572

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1423856/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=44352 CPUtime=342.06
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 8147 0 0 0 34196 10 0 0 25 0 1 0 373253832 45416448 7905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 11088 7905 52 110 0 10975 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 49704

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1421808/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=44544 CPUtime=402.04
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 8660 0 0 0 40193 11 0 0 25 0 1 0 373253832 45613056 8418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 11136 8418 52 110 0 11023 0

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

[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=47908 CPUtime=581.96
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 10953 0 0 0 58182 14 0 0 25 0 1 0 373253832 49057792 10388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 11977 10388 52 110 0 11864 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 53260

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1411632/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=48328 CPUtime=641.95
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 11521 0 0 0 64180 15 0 0 25 0 1 0 373253832 49487872 10956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 12082 10956 52 110 0 11969 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 53680

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1409584/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=48976 CPUtime=701.92
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 12122 0 0 0 70176 16 0 0 25 0 1 0 373253832 50151424 11458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 12244 11458 52 110 0 12131 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 54328

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1407792/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=86696 CPUtime=761.9
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 12604 0 0 0 76173 17 0 0 25 0 1 0 373253832 88776704 11907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 21674 11907 52 110 0 21561 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 92048

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1406192/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=86828 CPUtime=821.88
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 13018 0 0 0 82170 18 0 0 25 0 1 0 373253832 88911872 12321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 21707 12321 52 110 0 21594 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 92180

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1404144/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=87484 CPUtime=881.86
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 13508 0 0 0 88167 19 0 0 25 0 1 0 373253832 89583616 12811 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 21871 12811 52 110 0 21758 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 92836

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1402416/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=87676 CPUtime=941.84
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 13953 0 0 0 94164 20 0 0 25 0 1 0 373253832 89780224 13256 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 21919 13256 52 110 0 21806 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 93028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1400688/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=87996 CPUtime=1001.81
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 14424 0 0 0 100160 21 0 0 25 0 1 0 373253832 90107904 13694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 21999 13694 52 110 0 21886 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 93348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1398832/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=88320 CPUtime=1061.79
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 14878 0 0 0 106157 22 0 0 25 0 1 0 373253832 90439680 14148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519864 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 22080 14148 52 110 0 21967 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 93672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1397040/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=88584 CPUtime=1121.76
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 15332 0 0 0 112154 22 0 0 25 0 1 0 373253832 90710016 14602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 22146 14602 52 110 0 22033 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 93936

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1395312/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=88584 CPUtime=1181.75
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 15750 0 0 0 118151 24 0 0 25 0 1 0 373253832 90710016 15020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 22146 15020 52 110 0 22033 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 93936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/79 17807
/proc/meminfo: memFree=1394800/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=88776 CPUtime=1199.94
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 15889 0 0 0 119970 24 0 0 25 0 1 0 373253832 90906624 15159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 22194 15159 52 110 0 22081 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94128

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 1.00 2/79 17807
/proc/meminfo: memFree=1394800/2055924 swapFree=4156956/4192956
[pid=17801] ppid=17799 vsize=5352 CPUtime=0.09
/proc/17801/stat : 17801 (TiniSatELite) S 17799 17801 17736 0 -1 4194304 331 645 0 0 0 0 9 0 16 0 1 0 373253822 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17801/statm: 1338 236 197 169 0 49 0
[pid=17807] ppid=17801 vsize=88776 CPUtime=1199.94
/proc/17807/stat : 17807 (tinisat) R 17801 17801 17736 0 -1 4194304 15889 0 0 0 119970 24 0 0 25 0 1 0 373253832 90906624 15159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17807/statm: 22194 15159 52 110 0 22081 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 94128

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17801 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=94985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.099984
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.24
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 94128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.094985
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= 976
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= 37
involuntary context switches= 13

runsolver used 1.24681 second user time and 3.13152 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 13:23:11 UTC 2007

IDJOB= 333815
IDBENCH= 24613
IDSOLVER= 99
FILE ID= node6/333815-1173532991

PBS_JOBID= 4101161

Free space on /tmp= 66437 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333815-1173532991/TiniSatELite /tmp/evaluation/333815-1173532991/instance-333815-1173532991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-333815-1173532991 -o ROOT/results/node6/solver-333815-1173532991 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333815-1173532991/TiniSatELite /tmp/evaluation/333815-1173532991/instance-333815-1173532991.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 732159901

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1456600 kB
Buffers:         51460 kB
Cached:         458752 kB
SwapCached:       2236 kB
Active:         272456 kB
Inactive:       260296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1456600 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            52236 kB
Committed_AS:  1318424 kB
PageTables:       1744 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= 66437 MiB

End job on node6 on Sat Mar 10 13:43:14 UTC 2007