Trace number 338771

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark382.312
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data (download as text)

0.00/0.01	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 |    2619     5508 |     785       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2601     9792 |      --       0       --      -- |     --   | -18/4284
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 288   #clauses: 2601   #literals: 9792
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node15.alineos.net_7971.cnf
0.00/0.02	c 288 variables, 2601 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/node15/watcher-338771-1173691955 -o ROOT/results/node15/solver-338771-1173691955 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338771-1173691955/TiniSatELite /tmp/evaluation/338771-1173691955/instance-338771-1173691955.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: 0.92 0.98 0.99 3/77 7971
/proc/meminfo: memFree=1347592/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 389149930 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7971/statm: 1338 232 195 169 0 49 0
[pid=7972] ppid=7971 vsize=5352 CPUtime=0
/proc/7972/stat : 7972 (TiniSatELite) R 7971 7971 5687 0 -1 4194368 62 188 0 0 0 0 0 0 20 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240494055681 0 0 4096 65538 0 0 0 17 1 0 0
/proc/7972/statm: 0 0 0 0 0 0 0

[startup+0.0962219 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7971
/proc/meminfo: memFree=1347592/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.10122 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7971
/proc/meminfo: memFree=1347592/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7971
/proc/meminfo: memFree=1347592/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701322 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7971
/proc/meminfo: memFree=1347592/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1343344/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=7500 CPUtime=1.47
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 1326 0 0 0 147 0 0 0 25 0 1 0 389149932 7680000 1311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 1875 1311 52 110 0 1762 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12852

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1340464/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=14100 CPUtime=3.07
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 2289 0 0 0 307 0 0 0 25 0 1 0 389149932 14438400 2274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 3525 2274 52 110 0 3412 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19452

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1334448/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=14924 CPUtime=6.27
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 3565 0 0 0 626 1 0 0 25 0 1 0 389149932 15282176 3517 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 3731 3517 52 110 0 3618 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20276

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1325752/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=28244 CPUtime=12.67
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 5653 0 0 0 1264 3 0 0 25 0 1 0 389149932 28921856 5540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 7061 5540 52 110 0 6948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33596

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1315832/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=54304 CPUtime=25.46
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 7994 0 0 0 2541 5 0 0 25 0 1 0 389149932 55607296 7881 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 13576 7881 52 110 0 13463 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 59656

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1299576/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=56776 CPUtime=51.05
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 12200 0 0 0 5096 9 0 0 25 0 1 0 389149932 58138624 11958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 14194 11958 52 110 0 14081 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 62128

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1277752/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=108336 CPUtime=102.24
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 17557 0 0 0 10210 14 0 0 25 0 1 0 389149932 110936064 17315 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 27084 17315 52 110 0 26971 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 113688

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1256632/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=113132 CPUtime=162.22
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 23128 0 0 0 16202 20 0 0 25 0 1 0 389149932 115847168 22629 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 28283 22629 52 110 0 28170 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 118484

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1238200/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=115448 CPUtime=222.2
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 27660 0 0 0 22196 24 0 0 25 0 1 0 389149932 118218752 27161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 28862 27161 52 110 0 28749 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 120800

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1223480/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=217428 CPUtime=282.18
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 31364 0 0 0 28190 28 0 0 25 0 1 0 389149932 222646272 30865 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 54357 30865 52 110 0 54244 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 222780

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1208696/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=219024 CPUtime=342.16
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 35021 0 0 0 34184 32 0 0 25 0 1 0 389149932 224280576 34522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 54756 34522 52 110 0 54643 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 224376

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1195704/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=219600 CPUtime=402.14
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 38290 0 0 0 40179 35 0 0 25 0 1 0 389149932 224870400 37791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519966 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 54900 37791 52 110 0 54787 0

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

[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=227800 CPUtime=582.08
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 47867 0 0 0 58163 45 0 0 25 0 1 0 389149932 233267200 46756 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 56950 46756 52 110 0 56837 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 233152

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7977
/proc/meminfo: memFree=1149240/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=230420 CPUtime=642.07
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 50511 0 0 0 64158 49 0 0 25 0 1 0 389149932 235950080 49334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 57605 49334 52 110 0 57492 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 235772

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1139192/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=232116 CPUtime=702.04
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 53200 0 0 0 70153 51 0 0 25 0 1 0 389149932 237686784 51858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 58029 51858 52 110 0 57916 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 237468

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1130296/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=233872 CPUtime=762.03
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 55439 0 0 0 76149 54 0 0 25 0 1 0 389149932 239484928 54064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 58468 54064 52 110 0 58355 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 239224

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1121912/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=235828 CPUtime=822
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 57720 0 0 0 82143 57 0 0 25 0 1 0 389149932 241487872 56180 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 58957 56180 52 110 0 58844 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 241180

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1113144/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=435428 CPUtime=881.99
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 59914 0 0 0 88138 61 0 0 25 0 1 0 389149932 445878272 58341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 108857 58341 52 110 0 108744 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 440780

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1103864/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=436596 CPUtime=941.97
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 62383 0 0 0 94133 64 0 0 25 0 1 0 389149932 447074304 60678 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 109149 60678 52 110 0 109036 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 441948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1095672/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=436856 CPUtime=1001.95
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 64430 0 0 0 100128 67 0 0 25 0 1 0 389149932 447340544 62725 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 109214 62725 52 110 0 109101 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 442208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1088440/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=438672 CPUtime=1061.93
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 66372 0 0 0 106124 69 0 0 25 0 1 0 389149932 449200128 64535 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 109668 64535 52 110 0 109555 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 444024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1080568/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=440360 CPUtime=1121.9
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 68540 0 0 0 112119 71 0 0 25 0 1 0 389149932 450928640 66474 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 110090 66474 52 110 0 109977 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 445712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1074104/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=441144 CPUtime=1181.88
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 70231 0 0 0 118115 73 0 0 25 0 1 0 389149932 451731456 68099 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 110286 68099 52 110 0 110173 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 446496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1071608/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=441536 CPUtime=1200.09
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 70868 0 0 0 119935 74 0 0 25 0 1 0 389149932 452132864 68703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515361 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 110384 68703 52 110 0 110271 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 446888

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 0.98 0.99 2/79 7979
/proc/meminfo: memFree=1071608/2055920 swapFree=4152672/4192956
[pid=7971] ppid=7969 vsize=5352 CPUtime=0.01
/proc/7971/stat : 7971 (TiniSatELite) S 7969 7971 5687 0 -1 4194304 331 431 0 0 0 0 1 0 16 0 1 0 389149930 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7971/statm: 1338 236 197 169 0 49 0
[pid=7977] ppid=7971 vsize=441536 CPUtime=1200.09
/proc/7977/stat : 7977 (tinisat) R 7971 7971 5687 0 -1 4194304 70868 0 0 0 119935 74 0 0 25 0 1 0 389149932 452132864 68703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515361 0 0 4096 0 0 0 0 17 1 0 0
/proc/7977/statm: 110384 68703 52 110 0 110271 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 446888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7971 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.1

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): 1200.1
CPU user time (s): 1199.36
CPU system time (s): 0.74
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 446888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 762
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= 10

runsolver used 1.2818 second user time and 3.09453 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar 12 09:32:36 UTC 2007

IDJOB= 338771
IDBENCH= 24731
IDSOLVER= 99
FILE ID= node15/338771-1173691955

PBS_JOBID= 4101473

Free space on /tmp= 66528 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338771-1173691955/TiniSatELite /tmp/evaluation/338771-1173691955/instance-338771-1173691955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-338771-1173691955 -o ROOT/results/node15/solver-338771-1173691955 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338771-1173691955/TiniSatELite /tmp/evaluation/338771-1173691955/instance-338771-1173691955.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  51a1a3a012cf07e3662164064eca4702

RANDOM SEED= 466215856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1348000 kB
Buffers:         58344 kB
Cached:         554200 kB
SwapCached:       2924 kB
Active:         406556 kB
Inactive:       229232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1348000 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            57588 kB
Committed_AS:  1397020 kB
PageTables:       1800 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= 66528 MiB

End job on node15 on Mon Mar 12 09:52:38 UTC 2007