Trace number 303886

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) 1200.06 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.06/0.13	c Tinisat 0.22
0.06/0.13	c solving /tmp/GTI_node1.alineos.net_8350.cnf
0.06/0.13	c 220 variables, 18700 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/node1/watcher-303886-1172046043 -o ROOT/results/node1/solver-303886-1172046043 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303886-1172046043/TiniSatELite /tmp/evaluation/303886-1172046043/instance-303886-1172046043.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: 1.00 1.00 1.00 3/77 8350
/proc/meminfo: memFree=1555240/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224559394 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8350/statm: 1338 232 195 169 0 49 0
[pid=8351] ppid=8350 vsize=5352 CPUtime=0
/proc/8351/stat : 8351 (TiniSatELite) S 8350 8350 7578 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 224559395 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8351/statm: 1338 236 198 169 0 49 0
[pid=8352] ppid=8351 vsize=0 CPUtime=0
/proc/8352/stat : 8352 (TiniSatELite) D 8351 8350 7578 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 224559395 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/8352/statm: 0 0 0 0 0 0 0
[pid=8353] ppid=8351 vsize=0 CPUtime=0
/proc/8353/stat : 8353 (sed) D 8351 8350 7578 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 224559395 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8353/statm: 0 0 0 0 0 0 0

[startup+0.107674 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8350
/proc/meminfo: memFree=1555240/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515717 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8350
/proc/meminfo: memFree=1555240/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33681 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1551128/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=5296 CPUtime=1.24
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 971 0 0 0 124 0 0 0 25 0 1 0 224559403 5423104 956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515387 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 1324 956 52 110 0 1211 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10648

[startup+2.973 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8356
/proc/meminfo: memFree=1549656/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=9972 CPUtime=2.88
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 1425 0 0 0 288 0 0 0 25 0 1 0 224559403 10211328 1410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 2493 1410 52 110 0 2380 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15324

[startup+6.26139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1546520/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=10104 CPUtime=6.16
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 2124 0 0 0 615 1 0 0 25 0 1 0 224559403 10346496 2109 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 2526 2109 52 110 0 2413 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15456

[startup+12.7231 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1542168/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=19848 CPUtime=12.62
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 3099 0 0 0 1260 2 0 0 25 0 1 0 224559403 20324352 3084 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 4962 3084 52 110 0 4849 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25200

[startup+25.5296 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1536856/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=20520 CPUtime=25.43
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 4448 0 0 0 2540 3 0 0 25 0 1 0 224559403 21012480 4433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 5130 4433 52 110 0 5017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25872

[startup+51.1606 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1529048/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=40032 CPUtime=51.05
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 6434 0 0 0 5100 5 0 0 25 0 1 0 224559403 40992768 6354 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 10008 6354 52 110 0 9895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 45384

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1517848/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=41464 CPUtime=102.29
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 9244 0 0 0 10221 8 0 0 25 0 1 0 224559403 42459136 9164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 10366 9164 52 110 0 10253 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 46816

[startup+162.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1507864/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=80532 CPUtime=162.35
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 11824 0 0 0 16224 11 0 0 25 0 1 0 224559403 82464768 11615 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 20133 11615 52 110 0 20020 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 85884

[startup+222.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1499480/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=81140 CPUtime=222.41
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 13904 0 0 0 22227 14 0 0 25 0 1 0 224559403 83087360 13695 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 20285 13695 52 110 0 20172 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 86492

[startup+282.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1491992/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=81588 CPUtime=282.46
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 15782 0 0 0 28230 16 0 0 25 0 1 0 224559403 83546112 15573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 20397 15573 52 110 0 20284 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 86940

[startup+342.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1485016/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=82984 CPUtime=342.51
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 17501 0 0 0 34233 18 0 0 25 0 1 0 224559403 84975616 17292 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 20746 17292 52 110 0 20633 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 88336

[startup+402.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1479384/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=83592 CPUtime=402.57
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 18897 0 0 0 40237 20 0 0 25 0 1 0 224559403 85598208 18688 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 20898 18688 52 110 0 20785 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 88944

[startup+462.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1473944/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=85416 CPUtime=462.63
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 20511 0 0 0 46240 23 0 0 25 0 1 0 224559403 87465984 20045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 21354 20045 52 110 0 21241 0
Current children cumulated CPU time (s) 462.69

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

[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=161372 CPUtime=582.74
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 22908 0 0 0 58248 26 0 0 25 0 1 0 224559403 165244928 22442 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 40343 22442 52 110 0 40230 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 166724

[startup+643.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1459928/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=161852 CPUtime=642.8
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 24041 0 0 0 64252 28 0 0 25 0 1 0 224559403 165736448 23575 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 40463 23575 52 110 0 40350 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 167204

[startup+703.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1455576/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=162652 CPUtime=702.85
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 25127 0 0 0 70256 29 0 0 25 0 1 0 224559403 166555648 24661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 40663 24661 52 110 0 40550 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 168004

[startup+763.225 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8356
/proc/meminfo: memFree=1451736/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=163132 CPUtime=762.91
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 26098 0 0 0 76260 31 0 0 25 0 1 0 224559403 167047168 25632 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 40783 25632 52 110 0 40670 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 168484

[startup+823.298 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1447576/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=163804 CPUtime=822.96
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 27118 0 0 0 82264 32 0 0 25 0 1 0 224559403 167735296 26652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 40951 26652 52 110 0 40838 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 169156

[startup+883.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1444056/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=164124 CPUtime=883.01
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 27994 0 0 0 88268 33 0 0 25 0 1 0 224559403 168062976 27528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41031 27528 52 110 0 40918 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 169476

[startup+943.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1440408/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165020 CPUtime=943.07
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 28909 0 0 0 94272 35 0 0 25 0 1 0 224559403 168980480 28443 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41255 28443 52 110 0 41142 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 170372

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1436952/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165020 CPUtime=1003.12
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 29780 0 0 0 100276 36 0 0 25 0 1 0 224559403 168980480 29314 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41255 29314 52 110 0 41142 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 170372

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8356
/proc/meminfo: memFree=1433240/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165180 CPUtime=1063.18
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 30694 0 0 0 106281 37 0 0 25 0 1 0 224559403 169144320 30228 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41295 30228 52 110 0 41182 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 170532

[startup+1123.66 s]
/proc/loadavg: 1.15 1.03 1.01 2/79 8356
/proc/meminfo: memFree=1429848/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165180 CPUtime=1123.24
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 31546 0 0 0 112285 39 0 0 25 0 1 0 224559403 169144320 31080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41295 31080 52 110 0 41182 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 170532

[startup+1183.73 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 8356
/proc/meminfo: memFree=1426392/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165372 CPUtime=1183.29
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 32401 0 0 0 118289 40 0 0 25 0 1 0 224559403 169340928 31935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41343 31935 52 110 0 41230 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 170724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 8356
/proc/meminfo: memFree=1425432/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165372 CPUtime=1200
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 32630 0 0 0 119960 40 0 0 25 0 1 0 224559403 169340928 32164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41343 32164 52 110 0 41230 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 170724

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

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

[startup+1200.44 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 8356
/proc/meminfo: memFree=1425432/2055920 swapFree=4158120/4192956
[pid=8350] ppid=8348 vsize=5352 CPUtime=0.06
/proc/8350/stat : 8350 (TiniSatELite) S 8348 8350 7578 0 -1 4194304 331 780 0 0 0 0 6 0 16 0 1 0 224559394 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8350/statm: 1338 236 197 169 0 49 0
[pid=8356] ppid=8350 vsize=165372 CPUtime=1200
/proc/8356/stat : 8356 (tinisat) R 8350 8350 7578 0 -1 4194304 32630 0 0 0 119960 40 0 0 25 0 1 0 224559403 169340928 32164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8356/statm: 41343 32164 52 110 0 41230 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 170724

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8350 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.080987
while last known CPU time is 1200.06

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

Real time (s): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.66
CPU system time (s): 0.4
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 170724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1111
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= 10

runsolver used 1.18382 second user time and 3.08553 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 21 08:20:43 UTC 2007

IDJOB= 303886
IDBENCH= 20119
IDSOLVER= 99
FILE ID= node1/303886-1172046043

PBS_JOBID= 3865262

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/303886-1172046043/TiniSatELite /tmp/evaluation/303886-1172046043/instance-303886-1172046043.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303886-1172046043 -o ROOT/results/node1/solver-303886-1172046043 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303886-1172046043/TiniSatELite /tmp/evaluation/303886-1172046043/instance-303886-1172046043.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 25791578

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1555776 kB
Buffers:         56596 kB
Cached:         346660 kB
SwapCached:      15284 kB
Active:         270308 kB
Inactive:       156120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555776 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            59292 kB
Committed_AS:   737300 kB
PageTables:       1740 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= 66548 MiB

End job on node1 on Wed Feb 21 08:40:46 UTC 2007