Trace number 330491

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) 1200.01 1200.12

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
MD5SUM123611192e7b44f446f7ac11e53423f6
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark181.562
Satisfiable
(Un)Satisfiability was proved
Number of variables112764
Number of clauses468539
Sum of the clauses size1200891
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2331975
Number of clauses of size 387836
Number of clauses of size 416674
Number of clauses of size 59489
Number of clauses of size over 520493

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.40	c ==============================================================================
0.00/0.40	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.40	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.40	c ==============================================================================
0.00/0.40	c |         0 |  459102  1180162 |  137730       0        0     nan |  0.000 % |
2.58/2.61	c |         0 |  327639  1066811 |      --       0       --      -- |     --   | -111345/-60617
2.58/2.61	c ==============================================================================
2.58/2.61	c Result  :   #vars: 51131   #clauses: 327639   #literals: 1066811
2.58/2.61	c CPU time:   2.50862 s
2.58/2.61	c ==============================================================================
3.56/3.63	c Tinisat 0.22
3.56/3.63	c solving /tmp/GTI_node16.alineos.net_20035.cnf
3.56/3.63	c 51131 variables, 327639 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-330491-1173166627 -o ROOT/results/node16/solver-330491-1173166627 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330491-1173166627/TiniSatELite /tmp/evaluation/330491-1173166627/instance-330491-1173166627.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: 1.01 1.01 1.00 3/77 20035
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 336617146 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20035/statm: 1338 232 195 169 0 49 0
[pid=20036] ppid=20035 vsize=5352 CPUtime=0
/proc/20036/stat : 20036 (TiniSatELite) S 20035 20035 19276 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 336617147 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20036/statm: 1338 236 198 169 0 49 0
[pid=20038] ppid=20036 vsize=0 CPUtime=0
/proc/20038/stat : 20038 (sed) D 20036 20035 19276 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 336617147 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20038/statm: 
[startup+0.085362 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20035
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102362 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20035
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301332 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20035
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70229 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 20035
/proc/meminfo: memFree=948808/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50119 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20040
/proc/meminfo: memFree=887992/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
[pid=20040] ppid=20035 vsize=63184 CPUtime=1.48
/proc/20040/stat : 20040 (SatELite_releas) R 20035 20035 19276 0 -1 4194304 15726 0 0 0 140 8 0 0 25 0 1 0 336617147 64700416 14537 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134570636 0 0 4096 3 0 0 0 17 1 0 0
/proc/20040/statm: 15796 14537 66 128 0 15665 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68536

[startup+3.102 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20040
/proc/meminfo: memFree=881080/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=0
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 336617146 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20035/statm: 1338 234 197 169 0 49 0
[pid=20040] ppid=20035 vsize=63300 CPUtime=3.08
/proc/20040/stat : 20040 (SatELite_releas) R 20035 20035 19276 0 -1 4194304 19058 0 0 0 296 12 0 0 25 0 1 0 336617147 64819200 14482 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/20040/statm: 15825 14482 67 128 0 15694 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68652

[startup+6.30163 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20041
/proc/meminfo: memFree=912440/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=30648 CPUtime=3.18
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 6705 0 0 0 315 3 0 0 25 0 1 0 336617458 31383552 5750 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 7662 5750 52 110 0 7549 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36000

[startup+12.7019 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20041
/proc/meminfo: memFree=911672/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=30648 CPUtime=9.58
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 6982 0 0 0 954 4 0 0 25 0 1 0 336617458 31383552 6027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 7662 6027 52 110 0 7549 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36000

[startup+25.5014 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20041
/proc/meminfo: memFree=909752/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=30648 CPUtime=22.37
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 7449 0 0 0 2233 4 0 0 25 0 1 0 336617458 31383552 6494 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 7662 6494 52 110 0 7549 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36000

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=905400/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=52440 CPUtime=47.97
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 8562 0 0 0 4792 5 0 0 25 0 1 0 336617458 53698560 7607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 13110 7607 52 110 0 12997 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 57792

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=891064/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=52440 CPUtime=99.17
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 12138 0 0 0 9908 9 0 0 25 0 1 0 336617458 53698560 11183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 13110 11183 52 110 0 12997 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 57792

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=879480/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=96020 CPUtime=159.16
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 15043 0 0 0 15904 12 0 0 25 0 1 0 336617458 98324480 14088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 24005 14088 52 110 0 23892 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 101372

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=856248/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=96020 CPUtime=219.16
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 20846 0 0 0 21898 18 0 0 25 0 1 0 336617458 98324480 19891 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 24005 19891 52 110 0 23892 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 101372

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=839544/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=183176 CPUtime=279.15
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 25044 0 0 0 27893 22 0 0 25 0 1 0 336617458 187572224 24089 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 45794 24089 52 110 0 45681 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 188528

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=829496/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=185488 CPUtime=339.15
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 27497 0 0 0 33890 25 0 0 25 0 1 0 336617458 189939712 26542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519751 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 46372 26542 52 110 0 46259 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 190840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=816760/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=186152 CPUtime=399.15

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

[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=188856 CPUtime=579.14
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 38169 0 0 0 57876 38 0 0 25 0 1 0 336617458 193388544 37214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 47214 37214 52 110 0 47101 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 194208

[startup+642.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 20041
/proc/meminfo: memFree=772664/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=189520 CPUtime=639.14
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 41646 0 0 0 63872 42 0 0 25 0 1 0 336617458 194068480 40691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 47380 40691 52 110 0 47267 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 194872

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 20041
/proc/meminfo: memFree=748536/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=189780 CPUtime=699.13
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 47776 0 0 0 69865 48 0 0 25 0 1 0 336617458 194334720 46821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 47445 46821 52 110 0 47332 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 195132

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20041
/proc/meminfo: memFree=728184/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=364472 CPUtime=759.13
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 52769 0 0 0 75860 53 0 0 25 0 1 0 336617458 373219328 51814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 91118 51814 52 110 0 91005 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 369824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=707576/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=365148 CPUtime=819.13
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 57943 0 0 0 81853 60 0 0 25 0 1 0 336617458 373911552 56988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 91287 56988 52 110 0 91174 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 370500

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=693752/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=365828 CPUtime=879.12
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 61365 0 0 0 87848 64 0 0 25 0 1 0 336617458 374607872 60410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 91457 60410 52 110 0 91344 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 371180

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=684664/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=369116 CPUtime=939.12
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 64139 0 0 0 93844 68 0 0 25 0 1 0 336617458 377974784 62671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92279 62671 52 110 0 92166 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 374468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=675960/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=369920 CPUtime=999.11
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 66335 0 0 0 99841 70 0 0 25 0 1 0 336617458 378798080 64867 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92480 64867 52 110 0 92367 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 375272

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 20041
/proc/meminfo: memFree=667192/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=370608 CPUtime=1059.11
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 68553 0 0 0 105839 72 0 0 25 0 1 0 336617458 379502592 67085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92652 67085 52 110 0 92539 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 375960

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 20041
/proc/meminfo: memFree=658744/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=371116 CPUtime=1119.11
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 70623 0 0 0 111836 75 0 0 25 0 1 0 336617458 380022784 69155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92779 69155 52 110 0 92666 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 376468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=645944/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=371544 CPUtime=1179.1
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 73816 0 0 0 117831 79 0 0 25 0 1 0 336617458 380461056 72348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92886 72348 52 110 0 92773 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 376896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=643960/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=371676 CPUtime=1196.92
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 74287 0 0 0 119612 80 0 0 25 0 1 0 336617458 380596224 72819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92919 72819 52 110 0 92806 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 377028

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20041
/proc/meminfo: memFree=643960/2055920 swapFree=4192812/4192956
[pid=20035] ppid=20033 vsize=5352 CPUtime=3.09
/proc/20035/stat : 20035 (TiniSatELite) S 20033 20035 19276 0 -1 4194304 331 19311 0 0 0 0 296 13 16 0 1 0 336617146 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20035/statm: 1338 236 197 169 0 49 0
[pid=20041] ppid=20035 vsize=371676 CPUtime=1196.92
/proc/20041/stat : 20041 (tinisat) R 20035 20035 19276 0 -1 4194304 74287 0 0 0 119612 80 0 0 25 0 1 0 336617458 380596224 72819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20041/statm: 92919 72819 52 110 0 92806 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 377028

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20035 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=966549 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=140978
CPU time returned by wait4() is 3.10753
while last known CPU time is 1200.01

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.12
CPU time (s): 1200.01
CPU user time (s): 1199.08
CPU system time (s): 0.93
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 377028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.96655
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19642
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 55

runsolver used 1.14982 second user time and 3.22751 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Mar  6 07:37:08 UTC 2007

IDJOB= 330491
IDBENCH= 20565
IDSOLVER= 99
FILE ID= node16/330491-1173166627

PBS_JOBID= 4015001

Free space on /tmp= 66468 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/330491-1173166627/TiniSatELite /tmp/evaluation/330491-1173166627/instance-330491-1173166627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-330491-1173166627 -o ROOT/results/node16/solver-330491-1173166627 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330491-1173166627/TiniSatELite /tmp/evaluation/330491-1173166627/instance-330491-1173166627.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  123611192e7b44f446f7ac11e53423f6

RANDOM SEED= 479088323

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        949216 kB
Buffers:         51460 kB
Cached:         917880 kB
SwapCached:          0 kB
Active:         318808 kB
Inactive:       711776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12088 kB
Writeback:           0 kB
Mapped:          80140 kB
Slab:            61708 kB
Committed_AS:  1307912 kB
PageTables:       1736 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= 66455 MiB

End job on node16 on Tue Mar  6 07:57:10 UTC 2007