Trace number 302615

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 1200.2

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================
0.07/0.14	c Tinisat 0.22
0.07/0.14	c solving /tmp/GTI_node16.alineos.net_9759.cnf
0.07/0.14	c 240 variables, 20400 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/node16/watcher-302615-1172015702 -o ROOT/results/node16/solver-302615-1172015702 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302615-1172015702/TiniSatELite /tmp/evaluation/302615-1172015702/instance-302615-1172015702.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 9759
/proc/meminfo: memFree=1485328/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221524594 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9759/statm: 1339 233 195 169 0 50 0
[pid=9760] ppid=9759 vsize=5356 CPUtime=0
/proc/9760/stat : 9760 (TiniSatELite) S 9759 9759 9370 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9760/statm: 1339 237 198 169 0 50 0
[pid=9762] ppid=9760 vsize=0 CPUtime=0
/proc/9762/stat : 9762 (sed) D 9760 9759 9370 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 221524594 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9762/statm: 
[startup+0.108303 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9759
/proc/meminfo: memFree=1485328/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.516252 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 9759
/proc/meminfo: memFree=1485328/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.33616 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1480960/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=5760 CPUtime=1.23
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 1001 0 0 0 123 0 0 0 25 0 1 0 221524603 5898240 986 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 1440 986 52 110 0 1327 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11116

[startup+2.97197 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1479368/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=10864 CPUtime=2.87
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 1484 0 0 0 286 1 0 0 25 0 1 0 221524603 11124736 1469 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 2716 1469 52 110 0 2603 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16220

[startup+6.25459 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1476232/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=10864 CPUtime=6.15
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 2180 0 0 0 614 1 0 0 25 0 1 0 221524603 11124736 2165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 2716 2165 52 110 0 2603 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 16220

[startup+12.7118 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1471688/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=21592 CPUtime=12.61
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 3205 0 0 0 1259 2 0 0 25 0 1 0 221524603 22110208 3190 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 5398 3190 52 110 0 5285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26948

[startup+25.5234 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1465992/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=22120 CPUtime=25.42
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 4666 0 0 0 2538 4 0 0 25 0 1 0 221524603 22650880 4651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 5530 4651 52 110 0 5417 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27476

[startup+51.1414 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1457224/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=43468 CPUtime=51.04
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 6858 0 0 0 5098 6 0 0 25 0 1 0 221524603 44511232 6778 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 10867 6778 52 110 0 10754 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 48824

[startup+102.38 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1445384/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=44724 CPUtime=102.28
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 9831 0 0 0 10219 9 0 0 25 0 1 0 221524603 45797376 9751 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 11181 9751 52 110 0 11068 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 50080

[startup+162.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1434568/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=87200 CPUtime=162.33
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 12619 0 0 0 16222 11 0 0 25 0 1 0 221524603 89292800 12410 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 21800 12410 52 110 0 21687 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 92556

[startup+222.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1425800/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=87792 CPUtime=222.38
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 14811 0 0 0 22224 14 0 0 25 0 1 0 221524603 89899008 14602 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 21948 14602 52 110 0 21835 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 93148

[startup+282.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1417672/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=88224 CPUtime=282.42
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 16860 0 0 0 28226 16 0 0 25 0 1 0 221524603 90341376 16651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 22056 16651 52 110 0 21943 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 93580

[startup+342.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 9765
/proc/meminfo: memFree=1410248/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=89552 CPUtime=342.47
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 18721 0 0 0 34230 17 0 0 25 0 1 0 221524603 91701248 18512 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 22388 18512 52 110 0 22275 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 94908

[startup+402.665 s]
/proc/loadavg: 1.20 1.06 1.02 2/85 9879
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=91376 CPUtime=402.49
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 20535 0 0 0 40229 20 0 0 25 0 1 0 221524603 93569024 20069 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 22844 20069 52 110 0 22731 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 96732

[startup+462.742 s]
/proc/loadavg: 1.07 1.04 1.01 2/79 9963
/proc/meminfo: memFree=1397960/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=92308 CPUtime=462.52
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 21988 0 0 0 46230 22 0 0 25 0 1 0 221524603 94523392 21522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 23077 21522 52 110 0 22964 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 97664

[startup+522.797 s]
/proc/loadavg: 1.02 1.03 1.01 2/79 9963

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

[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=174712 CPUtime=522.57
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 23305 0 0 0 52233 24 0 0 25 0 1 0 221524603 178905088 22839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 43678 22839 52 110 0 43565 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 180068

[startup+582.853 s]
/proc/loadavg: 1.01 1.02 1.00 3/79 9963
/proc/meminfo: memFree=1387720/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=174872 CPUtime=582.62
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 24522 0 0 0 58237 25 0 0 25 0 1 0 221524603 179068928 24056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 43718 24056 52 110 0 43605 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 180228

[startup+642.904 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 9963
/proc/meminfo: memFree=1382728/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=175512 CPUtime=642.68
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 25782 0 0 0 64240 28 0 0 25 0 1 0 221524603 179724288 25316 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 43878 25316 52 110 0 43765 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 180868

[startup+702.955 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 9963
/proc/meminfo: memFree=1378376/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=175992 CPUtime=702.72
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 26901 0 0 0 70243 29 0 0 25 0 1 0 221524603 180215808 26435 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 43998 26435 52 110 0 43885 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 181348

[startup+763.004 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 9963
/proc/meminfo: memFree=1374280/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=176344 CPUtime=762.77
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 27920 0 0 0 76246 31 0 0 25 0 1 0 221524603 180576256 27454 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44086 27454 52 110 0 43973 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 181700

[startup+823.059 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1369992/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=176984 CPUtime=822.82
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 28970 0 0 0 82249 33 0 0 25 0 1 0 221524603 181231616 28504 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44246 28504 52 110 0 44133 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 182340

[startup+883.111 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1366088/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=177688 CPUtime=882.87
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 29962 0 0 0 88253 34 0 0 25 0 1 0 221524603 181952512 29496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44422 29496 52 110 0 44309 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 183044

[startup+943.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1362376/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=177848 CPUtime=942.92
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 30886 0 0 0 94255 37 0 0 25 0 1 0 221524603 182116352 30420 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44462 30420 52 110 0 44349 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 183204

[startup+1003.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1358600/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=178040 CPUtime=1002.97
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 31840 0 0 0 100259 38 0 0 25 0 1 0 221524603 182312960 31374 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44510 31374 52 110 0 44397 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 183396

[startup+1063.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1354632/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=178200 CPUtime=1063.02
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 32805 0 0 0 106263 39 0 0 25 0 1 0 221524603 182476800 32339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44550 32339 52 110 0 44437 0
Current children cumulated CPU time (s) 1063.09
Current children cumulated vsize (KiB) 183556

[startup+1123.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1350920/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=178200 CPUtime=1123.08
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 33750 0 0 0 112267 41 0 0 25 0 1 0 221524603 182476800 33284 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44550 33284 52 110 0 44437 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 183556

[startup+1183.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1346952/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=178392 CPUtime=1183.13
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 34729 0 0 0 118270 43 0 0 25 0 1 0 221524603 182673408 34263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44598 34263 52 110 0 44485 0
Current children cumulated CPU time (s) 1183.2
Current children cumulated vsize (KiB) 183748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9963
/proc/meminfo: memFree=1345864/2055920 swapFree=4192812/4192956
[pid=9759] ppid=9757 vsize=5356 CPUtime=0.07
/proc/9759/stat : 9759 (TiniSatELite) S 9757 9759 9370 0 -1 4194304 333 818 0 0 0 0 7 0 16 0 1 0 221524594 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9759/statm: 1339 237 197 169 0 50 0
[pid=9765] ppid=9759 vsize=178392 CPUtime=1199.93
/proc/9765/stat : 9765 (tinisat) R 9759 9759 9370 0 -1 4194304 34990 0 0 0 119950 43 0 0 25 0 1 0 221524603 182673408 34524 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9765/statm: 44598 34524 52 110 0 44485 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 183748

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 9759 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=80987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.088985
while last known CPU time is 1200

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

Real time (s): 1200.2
CPU time (s): 1200
CPU user time (s): 1199.57
CPU system time (s): 0.43
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 183748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
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= 1151
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= 14

runsolver used 1.14682 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 23:55:03 UTC 2007

IDJOB= 302615
IDBENCH= 20088
IDSOLVER= 99
FILE ID= node16/302615-1172015702

PBS_JOBID= 3849151

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/302615-1172015702/TiniSatELite /tmp/evaluation/302615-1172015702/instance-302615-1172015702.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-302615-1172015702 -o ROOT/results/node16/solver-302615-1172015702 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302615-1172015702/TiniSatELite /tmp/evaluation/302615-1172015702/instance-302615-1172015702.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 5177053

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:       1485736 kB
Buffers:         57548 kB
Cached:         379012 kB
SwapCached:          0 kB
Active:         150396 kB
Inactive:       339756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1736 kB
Writeback:           0 kB
Mapped:          72436 kB
Slab:            65644 kB
Committed_AS:   988092 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Wed Feb 21 00:15:05 UTC 2007