Trace number 304911

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) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.01	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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node26.alineos.net_23323.cnf
0.00/0.08	c 140 variables, 11900 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/node26/watcher-304911-1172068112 -o ROOT/results/node26/solver-304911-1172068112 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304911-1172068112/TiniSatELite /tmp/evaluation/304911-1172068112/instance-304911-1172068112.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: 0.91 0.98 0.99 3/77 23323
/proc/meminfo: memFree=1516352/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226764827 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23323/statm: 1338 232 195 169 0 49 0
[pid=23324] ppid=23323 vsize=5352 CPUtime=0
/proc/23324/stat : 23324 (TiniSatELite) S 23323 23323 21968 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23324/statm: 1338 236 198 169 0 49 0

[startup+0.107519 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 23323
/proc/meminfo: memFree=1516352/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515586 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 23323
/proc/meminfo: memFree=1516352/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33673 s]
/proc/loadavg: 0.91 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1513008/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=3604 CPUtime=1.27
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 787 0 0 0 127 0 0 0 25 0 1 0 226764832 3690496 772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520024 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 901 772 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97901 s]
/proc/loadavg: 0.91 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1511728/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=6712 CPUtime=2.91
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 1181 0 0 0 291 0 0 0 25 0 1 0 226764832 6873088 1166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 1678 1166 52 110 0 1565 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12064

[startup+6.25558 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1509168/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=13060 CPUtime=6.19
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 1729 0 0 0 618 1 0 0 25 0 1 0 226764832 13373440 1714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 3265 1714 52 110 0 3152 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18412

[startup+12.7187 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1505840/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=13604 CPUtime=12.65
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 2519 0 0 0 1263 2 0 0 25 0 1 0 226764832 13930496 2471 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 3401 2471 52 110 0 3288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18956

[startup+25.5279 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1502128/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=25932 CPUtime=25.46
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 3467 0 0 0 2543 3 0 0 25 0 1 0 226764832 26554368 3419 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 6483 3419 52 110 0 6370 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 31284

[startup+51.1554 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1496368/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=26756 CPUtime=51.07
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 4930 0 0 0 5103 4 0 0 25 0 1 0 226764832 27398144 4817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 6689 4817 52 110 0 6576 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 32108

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1488304/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=28404 CPUtime=102.3
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 6954 0 0 0 10224 6 0 0 25 0 1 0 226764832 29085696 6841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 7101 6841 52 110 0 6988 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 33756

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1481264/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=53664 CPUtime=162.36
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 8799 0 0 0 16227 9 0 0 25 0 1 0 226764832 54951936 8557 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 13416 8557 52 110 0 13303 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 59016

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1475696/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=54148 CPUtime=222.4
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 10185 0 0 0 22230 10 0 0 25 0 1 0 226764832 55447552 9943 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 13537 9943 52 110 0 13424 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 59500

[startup+282.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1470448/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=54788 CPUtime=282.46
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 11477 0 0 0 28234 12 0 0 25 0 1 0 226764832 56102912 11235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 13697 11235 52 110 0 13584 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 60140

[startup+342.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1465520/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=55844 CPUtime=342.5
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 12725 0 0 0 34237 13 0 0 25 0 1 0 226764832 57184256 12483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 13961 12483 52 110 0 13848 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 61196

[startup+402.767 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1461168/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=56804 CPUtime=402.56
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 13797 0 0 0 40241 15 0 0 25 0 1 0 226764832 58167296 13555 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 14201 13555 52 110 0 14088 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 62156

[startup+462.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1457712/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=105816 CPUtime=462.61
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 14951 0 0 0 46245 16 0 0 25 0 1 0 226764832 108355584 14452 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 26454 14452 52 110 0 26341 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 111168

[startup+522.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1454064/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=107040 CPUtime=522.66
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 15863 0 0 0 52249 17 0 0 25 0 1 0 226764832 109608960 15364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 26760 15364 52 110 0 26647 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 112392

[startup+582.979 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1450864/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=107616 CPUtime=582.71
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 16662 0 0 0 58253 18 0 0 25 0 1 0 226764832 110198784 16163 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 26904 16163 52 110 0 26791 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 112968

[startup+643.052 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1447728/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=107616 CPUtime=642.76
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 17435 0 0 0 64257 19 0 0 25 0 1 0 226764832 110198784 16936 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 26904 16936 52 110 0 26791 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 112968

[startup+703.118 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23329
/proc/meminfo: memFree=1444400/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=108544 CPUtime=702.8
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 18258 0 0 0 70260 20 0 0 25 0 1 0 226764832 111149056 17759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27136 17759 52 110 0 27023 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 113896

[startup+763.187 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1441392/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=108928 CPUtime=762.85
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 18979 0 0 0 76264 21 0 0 25 0 1 0 226764832 111542272 18480 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27232 18480 52 110 0 27119 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 114280

[startup+823.263 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1438576/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=109504 CPUtime=822.91
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 19672 0 0 0 82268 23 0 0 25 0 1 0 226764832 112132096 19173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27376 19173 52 110 0 27263 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 114856

[startup+883.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1436080/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=109768 CPUtime=882.96
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 20292 0 0 0 88272 24 0 0 25 0 1 0 226764832 112402432 19793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27442 19793 52 110 0 27329 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 115120

[startup+943.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1433648/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=110416 CPUtime=943.01
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 20916 0 0 0 94276 25 0 0 25 0 1 0 226764832 113065984 20417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27604 20417 52 110 0 27491 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 115768

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1431152/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=111184 CPUtime=1003.06
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 21564 0 0 0 100280 26 0 0 25 0 1 0 226764832 113852416 21065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27796 21065 52 110 0 27683 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 116536

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1428528/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=111316 CPUtime=1063.11
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 22181 0 0 0 106284 27 0 0 25 0 1 0 226764832 113987584 21682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27829 21682 52 110 0 27716 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 116668

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1426160/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=111316 CPUtime=1123.16
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 22766 0 0 0 112287 29 0 0 25 0 1 0 226764832 113987584 22267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27829 22267 52 110 0 27716 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 116668

[startup+1183.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1423920/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=111448 CPUtime=1183.21
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 23377 0 0 0 118291 30 0 0 25 0 1 0 226764832 114122752 22878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27862 22878 52 110 0 27749 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 116800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23331
/proc/meminfo: memFree=1423216/2055920 swapFree=4157332/4192956
[pid=23323] ppid=23321 vsize=5352 CPUtime=0.04
/proc/23323/stat : 23323 (TiniSatELite) S 23321 23323 21968 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 226764827 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23323/statm: 1338 236 197 169 0 49 0
[pid=23329] ppid=23323 vsize=111448 CPUtime=1200.01
/proc/23329/stat : 23329 (tinisat) R 23323 23323 21968 0 -1 4194304 23543 0 0 0 119971 30 0 0 25 0 1 0 226764832 114122752 23044 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23329/statm: 27862 23044 52 110 0 27749 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116800

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 23323 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.051992
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.75
CPU system time (s): 0.3
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 116800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 956
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= 12

runsolver used 1.16582 second user time and 3.10153 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 14:28:32 UTC 2007

IDJOB= 304911
IDBENCH= 20144
IDSOLVER= 99
FILE ID= node26/304911-1172068112

PBS_JOBID= 3892782

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/304911-1172068112/TiniSatELite /tmp/evaluation/304911-1172068112/instance-304911-1172068112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-304911-1172068112 -o ROOT/results/node26/solver-304911-1172068112 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304911-1172068112/TiniSatELite /tmp/evaluation/304911-1172068112/instance-304911-1172068112.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 753780288

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1516760 kB
Buffers:         41492 kB
Cached:         427496 kB
SwapCached:      15444 kB
Active:         406832 kB
Inactive:        87672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516760 kB
SwapTotal:     4192956 kB
SwapFree:      4157332 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            30256 kB
Committed_AS:   669576 kB
PageTables:       1680 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= 66559 MiB

End job on node26 on Wed Feb 21 14:48:34 UTC 2007