Trace number 311348

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) 1200.09 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5862    17433 |      --       0       --      -- |     --   | -465/-283
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1721   #clauses: 5862   #literals: 17433
0.00/0.03	c CPU time:   0.030995 s
0.00/0.03	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node10.alineos.net_28001.cnf
0.00/0.05	c 1721 variables, 5862 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/node10/watcher-311348-1172568346 -o ROOT/results/node10/solver-311348-1172568346 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311348-1172568346/TiniSatELite /tmp/evaluation/311348-1172568346/instance-311348-1172568346.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 28001
/proc/meminfo: memFree=1589424/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276789630 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28001/statm: 1338 232 195 169 0 49 0
[pid=28002] ppid=28001 vsize=0 CPUtime=0
/proc/28002/stat : 28002 (TiniSatELite) R 28001 28001 27938 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 276789630 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/28002/statm: 0 0 0 0 0 0 0

[startup+0.107661 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28001
/proc/meminfo: memFree=1589424/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.515713 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28001
/proc/meminfo: memFree=1589424/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33582 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1587168/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=3980 CPUtime=1.28
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 561 0 0 0 128 0 0 0 25 0 1 0 276789635 4075520 546 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 995 546 52 110 0 882 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9332

[startup+2.97205 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1586144/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=4376 CPUtime=2.91
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 893 0 0 0 291 0 0 0 25 0 1 0 276789635 4481024 878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 1094 878 52 110 0 981 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9728

[startup+6.26149 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1584224/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=7552 CPUtime=6.21
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 1289 0 0 0 620 1 0 0 25 0 1 0 276789635 7733248 1274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 1888 1274 52 110 0 1775 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12904

[startup+12.7124 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1581856/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=7948 CPUtime=12.65
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 1880 0 0 0 1263 2 0 0 25 0 1 0 276789635 8138752 1832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 1987 1832 52 110 0 1874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13300

[startup+25.5321 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1578656/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=14300 CPUtime=25.47
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 2688 0 0 0 2544 3 0 0 25 0 1 0 276789635 14643200 2640 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 3575 2640 52 110 0 3462 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19652

[startup+51.1636 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 28007
/proc/meminfo: memFree=1573920/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=27016 CPUtime=51.09
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 3894 0 0 0 5105 4 0 0 25 0 1 0 276789635 27664384 3781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 6754 3781 52 110 0 6641 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 32368

[startup+102.42 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1567392/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=28368 CPUtime=102.32
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 5528 0 0 0 10226 6 0 0 25 0 1 0 276789635 29048832 5415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 7092 5415 52 110 0 6979 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 33720

[startup+162.498 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1561696/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=29888 CPUtime=162.39
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 7073 0 0 0 16231 8 0 0 25 0 1 0 276789635 30605312 6831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 7472 6831 52 110 0 7359 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 35240

[startup+222.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1556768/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=53968 CPUtime=222.44
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 8295 0 0 0 22235 9 0 0 25 0 1 0 276789635 55263232 8053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 13492 8053 52 110 0 13379 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 59320

[startup+282.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1551968/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=54376 CPUtime=282.5
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 9472 0 0 0 28239 11 0 0 25 0 1 0 276789635 55681024 9230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 13594 9230 52 110 0 13481 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 59728

[startup+342.718 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 28007
/proc/meminfo: memFree=1547616/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=54812 CPUtime=342.55
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 10561 0 0 0 34242 13 0 0 25 0 1 0 276789635 56127488 10319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 13703 10319 52 110 0 13590 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 60164

[startup+402.799 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28007
/proc/meminfo: memFree=1543520/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=56072 CPUtime=402.62
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 11574 0 0 0 40247 15 0 0 25 0 1 0 276789635 57417728 11332 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 14018 11332 52 110 0 13905 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 61424

[startup+462.872 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1540384/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=56916 CPUtime=462.67
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 12379 0 0 0 46251 16 0 0 25 0 1 0 276789635 58281984 12137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 14229 12137 52 110 0 14116 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 62268

[startup+522.948 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1537120/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03

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

[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=59104 CPUtime=582.78
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 14190 0 0 0 58259 19 0 0 25 0 1 0 276789635 60522496 13691 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 14776 13691 52 110 0 14663 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 64456

[startup+643.102 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28007
/proc/meminfo: memFree=1531424/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=106304 CPUtime=642.84
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 14897 0 0 0 64264 20 0 0 25 0 1 0 276789635 108855296 14365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 26576 14365 52 110 0 26463 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 111656

[startup+703.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1528544/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=106580 CPUtime=702.9
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 15627 0 0 0 70269 21 0 0 25 0 1 0 276789635 109137920 15095 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 26645 15095 52 110 0 26532 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 111932

[startup+763.251 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 28007
/proc/meminfo: memFree=1525792/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=107152 CPUtime=762.95
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 16319 0 0 0 76273 22 0 0 25 0 1 0 276789635 109723648 15787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 26788 15787 52 110 0 26675 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 112504

[startup+823.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1523168/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=107456 CPUtime=823.01
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 16959 0 0 0 82278 23 0 0 25 0 1 0 276789635 110034944 16427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 26864 16427 52 110 0 26751 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 112808

[startup+883.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1520736/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=108248 CPUtime=883.06
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 17639 0 0 0 88282 24 0 0 25 0 1 0 276789635 110845952 17008 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27062 17008 52 110 0 26949 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 113600

[startup+943.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1518496/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=108408 CPUtime=943.12
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 18220 0 0 0 94287 25 0 0 25 0 1 0 276789635 111009792 17589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27102 17589 52 110 0 26989 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 113760

[startup+1003.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28007
/proc/meminfo: memFree=1516192/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=108700 CPUtime=1003.18
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 18798 0 0 0 100291 27 0 0 25 0 1 0 276789635 111308800 18167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27175 18167 52 110 0 27062 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 114052

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28009
/proc/meminfo: memFree=1514016/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=109092 CPUtime=1063.24
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 19410 0 0 0 106295 29 0 0 25 0 1 0 276789635 111710208 18713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27273 18713 52 110 0 27160 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 114444

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28009
/proc/meminfo: memFree=1511840/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=109284 CPUtime=1123.3
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 19947 0 0 0 112300 30 0 0 25 0 1 0 276789635 111906816 19250 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27321 19250 52 110 0 27208 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 114636

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28009
/proc/meminfo: memFree=1509472/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=109444 CPUtime=1183.35
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 20541 0 0 0 118304 31 0 0 25 0 1 0 276789635 112070656 19844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27361 19844 52 110 0 27248 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 114796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28009
/proc/meminfo: memFree=1508832/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=109444 CPUtime=1200.06
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 20694 0 0 0 119975 31 0 0 25 0 1 0 276789635 112070656 19997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27361 19997 52 110 0 27248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 114796

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28009
/proc/meminfo: memFree=1508832/2055920 swapFree=4192812/4192956
[pid=28001] ppid=27999 vsize=5352 CPUtime=0.03
/proc/28001/stat : 28001 (TiniSatELite) S 27999 28001 27938 0 -1 4194304 331 602 0 0 0 0 3 0 16 0 1 0 276789630 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28001/statm: 1338 236 197 169 0 49 0
[pid=28007] ppid=28001 vsize=109444 CPUtime=1200.06
/proc/28007/stat : 28007 (tinisat) R 28001 28001 27938 0 -1 4194304 20694 0 0 0 119975 31 0 0 25 0 1 0 276789635 112070656 19997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28007/statm: 27361 19997 52 110 0 27248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 114796

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28001 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=37994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.045992
while last known CPU time is 1200.09

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

Real time (s): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.31
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 114796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
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= 933
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.22381 second user time and 3.04454 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 27 09:25:46 UTC 2007

IDJOB= 311348
IDBENCH= 20312
IDSOLVER= 99
FILE ID= node10/311348-1172568346

PBS_JOBID= 3971675

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311348-1172568346/TiniSatELite /tmp/evaluation/311348-1172568346/instance-311348-1172568346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-311348-1172568346 -o ROOT/results/node10/solver-311348-1172568346 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311348-1172568346/TiniSatELite /tmp/evaluation/311348-1172568346/instance-311348-1172568346.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 706767643

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1589896 kB
Buffers:         50492 kB
Cached:         301816 kB
SwapCached:          0 kB
Active:         249908 kB
Inactive:       146416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          62928 kB
Slab:            55172 kB
Committed_AS:  1375968 kB
PageTables:       1832 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= 66560 MiB

End job on node10 on Tue Feb 27 09:45:49 UTC 2007