Trace number 303189

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 1200.59

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.03	c CPU time:   0.015997 s
0.00/0.03	c ==============================================================================
0.06/0.10	c Tinisat 0.22
0.06/0.10	c solving /tmp/GTI_node5.alineos.net_8528.cnf
0.06/0.10	c 180 variables, 15300 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-303189-1172029403 -o ROOT/results/node5/solver-303189-1172029403 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303189-1172029403/TiniSatELite /tmp/evaluation/303189-1172029403/instance-303189-1172029403.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 8528
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222895175 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8528/statm: 1339 233 195 169 0 50 0
[pid=8529] ppid=8528 vsize=5356 CPUtime=0
/proc/8529/stat : 8529 (TiniSatELite) S 8528 8528 7612 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8529/statm: 1339 237 198 169 0 50 0

[startup+0.107213 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8528
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515256 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8528
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33535 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1483856/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=4512 CPUtime=1.25
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 876 0 0 0 125 0 0 0 25 0 1 0 222895181 4620288 861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 1128 861 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9868

[startup+2.97153 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1482576/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=8340 CPUtime=2.89
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 1286 0 0 0 289 0 0 0 25 0 1 0 222895181 8540160 1271 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 2085 1271 52 110 0 1972 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13696

[startup+6.25891 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1479696/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=8604 CPUtime=6.18
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 1917 0 0 0 617 1 0 0 25 0 1 0 222895181 8810496 1902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 2151 1902 52 110 0 2038 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13960

[startup+12.7116 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1475984/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=16660 CPUtime=12.63
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 2781 0 0 0 1261 2 0 0 25 0 1 0 222895181 17059840 2733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 4165 2733 52 110 0 4052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22016

[startup+25.5261 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1471248/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=17332 CPUtime=25.44
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 3991 0 0 0 2541 3 0 0 25 0 1 0 222895181 17747968 3943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 4333 3943 52 110 0 4220 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22688

[startup+51.184 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1464656/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=33444 CPUtime=51.09
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 5671 0 0 0 5104 5 0 0 25 0 1 0 222895181 34246656 5558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 8361 5558 52 110 0 8248 0
Current children cumulated CPU time (s) 51.15
Current children cumulated vsize (KiB) 38800

[startup+102.435 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1454992/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=35036 CPUtime=102.33
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 8082 0 0 0 10225 8 0 0 25 0 1 0 222895181 35876864 7969 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 8759 7969 52 110 0 8646 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 40392

[startup+162.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1446544/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=67208 CPUtime=162.38
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 10272 0 0 0 16228 10 0 0 25 0 1 0 222895181 68820992 10030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 16802 10030 52 110 0 16689 0
Current children cumulated CPU time (s) 162.44
Current children cumulated vsize (KiB) 72564

[startup+222.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1439760/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=67512 CPUtime=222.44
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 11972 0 0 0 22232 12 0 0 25 0 1 0 222895181 69132288 11730 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 16878 11730 52 110 0 16765 0
Current children cumulated CPU time (s) 222.5
Current children cumulated vsize (KiB) 72868

[startup+282.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1433296/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=67976 CPUtime=282.49
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 13572 0 0 0 28235 14 0 0 25 0 1 0 222895181 69607424 13330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 16994 13330 52 110 0 16881 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 73332

[startup+342.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1426960/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=69576 CPUtime=342.54
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 15152 0 0 0 34238 16 0 0 25 0 1 0 222895181 71245824 14910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 17394 14910 52 110 0 17281 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 74932

[startup+402.792 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 8534
/proc/meminfo: memFree=1422096/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=70216 CPUtime=402.59
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 16362 0 0 0 40241 18 0 0 25 0 1 0 222895181 71901184 16120 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 17554 16120 52 110 0 17441 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 75572

[startup+462.865 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1417360/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=72072 CPUtime=462.65
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 17803 0 0 0 46245 20 0 0 25 0 1 0 222895181 73801728 17304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 18018 17304 52 110 0 17905 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 77428

[startup+522.934 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8534
/proc/meminfo: memFree=1413072/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=133980 CPUtime=522.7
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 18872 0 0 0 52249 21 0 0 25 0 1 0 222895181 137195520 18373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 33495 18373 52 110 0 33382 0
Current children cumulated CPU time (s) 522.76
Current children cumulated vsize (KiB) 139336

[startup+583.003 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 8534
/proc/meminfo: memFree=1409168/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=134332 CPUtime=582.76
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 19849 0 0 0 58253 23 0 0 25 0 1 0 222895181 137555968 19350 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 33583 19350 52 110 0 33470 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 139688

[startup+643.078 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 8534
/proc/meminfo: memFree=1405264/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=134524 CPUtime=642.81
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 20817 0 0 0 64257 24 0 0 25 0 1 0 222895181 137752576 20318 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 33631 20318 52 110 0 33518 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 139880

[startup+703.151 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8534
/proc/meminfo: memFree=1401680/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=135260 CPUtime=702.86
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 21713 0 0 0 70261 25 0 0 25 0 1 0 222895181 138506240 21214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 33815 21214 52 110 0 33702 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 140616

[startup+763.221 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8534
/proc/meminfo: memFree=1398160/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=136096 CPUtime=762.92
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 22597 0 0 0 76265 27 0 0 25 0 1 0 222895181 139362304 22098 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34024 22098 52 110 0 33911 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 141452

[startup+823.299 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8534
/proc/meminfo: memFree=1394832/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=136448 CPUtime=822.98
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 23430 0 0 0 82269 29 0 0 25 0 1 0 222895181 139722752 22931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34112 22931 52 110 0 33999 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 141804

[startup+883.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8534
/proc/meminfo: memFree=1391568/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137184 CPUtime=883.03
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 24238 0 0 0 88273 30 0 0 25 0 1 0 222895181 140476416 23739 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34296 23739 52 110 0 34183 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 142540

[startup+943.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8534
/proc/meminfo: memFree=1388560/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137760 CPUtime=943.07
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 24997 0 0 0 94276 31 0 0 25 0 1 0 222895181 141066240 24498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34440 24498 52 110 0 34327 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 143116

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8534
/proc/meminfo: memFree=1385552/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137760 CPUtime=1003.13
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 25738 0 0 0 100280 33 0 0 25 0 1 0 222895181 141066240 25239 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34440 25239 52 110 0 34327 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 143116

[startup+1063.58 s]
/proc/loadavg: 1.07 1.02 1.00 2/85 8600
/proc/meminfo: memFree=1381088/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137952 CPUtime=1063.17
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 26524 0 0 0 106282 35 0 0 25 0 1 0 222895181 141262848 26025 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34488 26025 52 110 0 34375 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 143308

[startup+1123.68 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 8690
/proc/meminfo: memFree=1378080/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137952 CPUtime=1123.19
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 27286 0 0 0 112283 36 0 0 25 0 1 0 222895181 141262848 26787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34488 26787 52 110 0 34375 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 143308

[startup+1183.77 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8732
/proc/meminfo: memFree=1376208/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=137952 CPUtime=1183.23
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 28051 0 0 0 118286 37 0 0 25 0 1 0 222895181 141262848 27552 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34488 27552 52 110 0 34375 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 143308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 8732
/proc/meminfo: memFree=1375184/2055920 swapFree=4192812/4192956
[pid=8528] ppid=8526 vsize=5356 CPUtime=0.06
/proc/8528/stat : 8528 (TiniSatELite) S 8526 8528 7612 0 -1 4194304 333 703 0 0 0 0 5 1 16 0 1 0 222895175 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8528/statm: 1339 237 197 169 0 50 0
[pid=8534] ppid=8528 vsize=138144 CPUtime=1200.04
/proc/8534/stat : 8534 (tinisat) R 8528 8528 7612 0 -1 4194304 28287 0 0 0 119967 37 0 0 25 0 1 0 222895181 141459456 27788 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8534/statm: 34536 27788 52 110 0 34423 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 143500

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8528 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.068988
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): 1200.59
CPU time (s): 1200.1
CPU user time (s): 1199.72
CPU system time (s): 0.38
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 143500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1036
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= 12

runsolver used 1.14682 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 03:43:24 UTC 2007

IDJOB= 303189
IDBENCH= 20102
IDSOLVER= 99
FILE ID= node5/303189-1172029403

PBS_JOBID= 3849162

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/303189-1172029403/TiniSatELite /tmp/evaluation/303189-1172029403/instance-303189-1172029403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303189-1172029403 -o ROOT/results/node5/solver-303189-1172029403 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303189-1172029403/TiniSatELite /tmp/evaluation/303189-1172029403/instance-303189-1172029403.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 60331357

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1488056 kB
Buffers:         49840 kB
Cached:         397532 kB
SwapCached:          0 kB
Active:         166432 kB
Inactive:       324824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            62240 kB
Committed_AS:   813572 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Wed Feb 21 04:03:26 UTC 2007