Trace number 336923

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/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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 |    1400     4200 |     419       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 400   #clauses: 1400   #literals: 4200
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node7.alineos.net_4739.cnf
0.00/0.01	c 400 variables, 1400 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/node7/watcher-336923-1173656583 -o ROOT/results/node7/solver-336923-1173656583 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336923-1173656583/TiniSatELite /tmp/evaluation/336923-1173656583/instance-336923-1173656583.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: 0.77 0.93 0.98 3/77 4739
/proc/meminfo: memFree=1590032/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385613040 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4739/statm: 1338 232 195 169 0 49 0
[pid=4740] ppid=4739 vsize=5352 CPUtime=0
/proc/4740/stat : 4740 (TiniSatELite) S 4739 4739 4674 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/4740/statm: 1338 236 198 169 0 49 0

[startup+0.0727271 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 4739
/proc/meminfo: memFree=1590032/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101728 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 4739
/proc/meminfo: memFree=1590032/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301749 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 4739
/proc/meminfo: memFree=1590032/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701792 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 4739
/proc/meminfo: memFree=1590032/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 4745
/proc/meminfo: memFree=1587904/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=3880 CPUtime=1.48
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 647 0 0 0 148 0 0 0 25 0 1 0 385613041 3973120 632 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 970 632 52 110 0 857 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9232

[startup+3.10104 s]
/proc/loadavg: 0.77 0.93 0.98 2/79 4745
/proc/meminfo: memFree=1586752/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=4276 CPUtime=3.07
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 941 0 0 0 307 0 0 0 25 0 1 0 385613041 4378624 926 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1069 926 52 110 0 956 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9628

[startup+6.30138 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 4745
/proc/meminfo: memFree=1584896/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=7212 CPUtime=6.28
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 1310 0 0 0 627 1 0 0 25 0 1 0 385613041 7385088 1295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1803 1295 52 110 0 1690 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12564

[startup+12.701 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 4745
/proc/meminfo: memFree=1582528/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=7868 CPUtime=12.68
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 1870 0 0 0 1266 2 0 0 25 0 1 0 385613041 8056832 1822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1967 1822 52 110 0 1854 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13220

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/79 4745
/proc/meminfo: memFree=1579840/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=13868 CPUtime=25.47
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 2495 0 0 0 2544 3 0 0 25 0 1 0 385613041 14200832 2447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 3467 2447 52 110 0 3354 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19220

[startup+51.1011 s]
/proc/loadavg: 0.90 0.94 0.98 2/79 4747
/proc/meminfo: memFree=1576320/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=14788 CPUtime=51.06
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 3451 0 0 0 5102 4 0 0 25 0 1 0 385613041 15142912 3338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 3697 3338 52 110 0 3584 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20140

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 4747
/proc/meminfo: memFree=1570816/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=27088 CPUtime=102.25
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 4807 0 0 0 10219 6 0 0 25 0 1 0 385613041 27738112 4694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 6772 4694 52 110 0 6659 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32440

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 4747
/proc/meminfo: memFree=1566464/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=28544 CPUtime=162.23
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 6043 0 0 0 16215 8 0 0 25 0 1 0 385613041 29229056 5801 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 7136 5801 52 110 0 7023 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33896

[startup+222.301 s]
/proc/loadavg: 1.03 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1562688/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=29376 CPUtime=222.22
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 6950 0 0 0 22213 9 0 0 25 0 1 0 385613041 30081024 6708 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 7344 6708 52 110 0 7231 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34728

[startup+282.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1559424/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=52348 CPUtime=282.2
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 7796 0 0 0 28210 10 0 0 25 0 1 0 385613041 53604352 7554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 13087 7554 52 110 0 12974 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 57700

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1556360/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=52788 CPUtime=342.18
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 8553 0 0 0 34207 11 0 0 25 0 1 0 385613041 54054912 8311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 13197 8311 52 110 0 13084 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 58140

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1553480/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=53076 CPUtime=402.16
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 9271 0 0 0 40204 12 0 0 25 0 1 0 385613041 54349824 9029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 13269 9029 52 110 0 13156 0

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

[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=55868 CPUtime=582.11
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 11328 0 0 0 58195 16 0 0 25 0 1 0 385613041 57208832 10829 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 13967 10829 52 110 0 13854 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 61220

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1544008/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=56652 CPUtime=642.1
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 11883 0 0 0 64193 17 0 0 25 0 1 0 385613041 58011648 11384 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14163 11384 52 110 0 14050 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 62004

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1542152/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=56956 CPUtime=702.08
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 12354 0 0 0 70190 18 0 0 25 0 1 0 385613041 58322944 11855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14239 11855 52 110 0 14126 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 62308

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1540168/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=57404 CPUtime=762.07
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 12840 0 0 0 76188 19 0 0 25 0 1 0 385613041 58781696 12341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14351 12341 52 110 0 14238 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 62756

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1538376/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=57708 CPUtime=822.05
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 13288 0 0 0 82185 20 0 0 25 0 1 0 385613041 59092992 12789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14427 12789 52 110 0 14314 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 63060

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1536392/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=57868 CPUtime=882.03
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 13775 0 0 0 88182 21 0 0 25 0 1 0 385613041 59256832 13276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14467 13276 52 110 0 14354 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 63220

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1534536/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=58668 CPUtime=942.01
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 14251 0 0 0 94179 22 0 0 25 0 1 0 385613041 60076032 13752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14667 13752 52 110 0 14554 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 64020

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1532744/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=59100 CPUtime=1001.99
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 14701 0 0 0 100177 22 0 0 25 0 1 0 385613041 60518400 14202 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 14775 14202 52 110 0 14662 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 64452

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4747
/proc/meminfo: memFree=1531208/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=104208 CPUtime=1061.97
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 15091 0 0 0 106174 23 0 0 25 0 1 0 385613041 106708992 14592 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 26052 14592 52 110 0 25939 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 109560

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/85 4869
/proc/meminfo: memFree=1528472/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=104496 CPUtime=1121.9
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 15458 0 0 0 112164 26 0 0 25 0 1 0 385613041 107003904 14959 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 26124 14959 52 110 0 26011 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 109848

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4945
/proc/meminfo: memFree=1528136/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=104688 CPUtime=1181.83
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 15803 0 0 0 118156 27 0 0 25 0 1 0 385613041 107200512 15304 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 26172 15304 52 110 0 26059 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 110040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 4945
/proc/meminfo: memFree=1527688/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=104992 CPUtime=1200.03
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 15920 0 0 0 119976 27 0 0 25 0 1 0 385613041 107511808 15421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 26248 15421 52 110 0 26135 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 110344

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: 1.00 0.97 0.98 2/79 4945
/proc/meminfo: memFree=1527688/2055920 swapFree=4147416/4192956
[pid=4739] ppid=4737 vsize=5352 CPUtime=0
/proc/4739/stat : 4739 (TiniSatELite) S 4737 4739 4674 0 -1 4194304 331 390 0 0 0 0 0 0 16 0 1 0 385613040 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4739/statm: 1338 236 197 169 0 49 0
[pid=4745] ppid=4739 vsize=104992 CPUtime=1200.03
/proc/4745/stat : 4745 (tinisat) R 4739 4739 4674 0 -1 4194304 15920 0 0 0 119976 27 0 0 25 0 1 0 385613041 107511808 15421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 26248 15421 52 110 0 26135 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 110344

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4739 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
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): 1199.76
CPU system time (s): 0.27
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 110344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 721
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= 33
involuntary context switches= 11

runsolver used 1.23481 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Mar 11 23:43:03 UTC 2007

IDJOB= 336923
IDBENCH= 24687
IDSOLVER= 99
FILE ID= node7/336923-1173656583

PBS_JOBID= 4101440

Free space on /tmp= 66413 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336923-1173656583/TiniSatELite /tmp/evaluation/336923-1173656583/instance-336923-1173656583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-336923-1173656583 -o ROOT/results/node7/solver-336923-1173656583 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336923-1173656583/TiniSatELite /tmp/evaluation/336923-1173656583/instance-336923-1173656583.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  67e3f1c82b3561160730d7e2b008579e

RANDOM SEED= 378905268

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1590504 kB
Buffers:         36920 kB
Cached:         336656 kB
SwapCached:       8584 kB
Active:         270600 kB
Inactive:       125548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590504 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          29564 kB
Slab:            54828 kB
Committed_AS:  1301284 kB
PageTables:       1764 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= 66413 MiB

End job on node7 on Mon Mar 12 00:03:06 UTC 2007