Trace number 311922

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) 1200.02 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7058    20921 |      --       0       --      -- |     --   | -420/-18
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2074   #clauses: 7058   #literals: 20921
0.00/0.04	c CPU time:   0.031995 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node70.alineos.net_17059.cnf
0.00/0.06	c 2074 variables, 7058 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/node70/watcher-311922-1172578786 -o ROOT/results/node70/solver-311922-1172578786 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311922-1172578786/TiniSatELite /tmp/evaluation/311922-1172578786/instance-311922-1172578786.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 3/64 17059
/proc/meminfo: memFree=1826648/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 240679297 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17059/statm: 1338 232 195 169 0 49 0
[pid=17060] ppid=17059 vsize=5352 CPUtime=0
/proc/17060/stat : 17060 (TiniSatELite) S 17059 17059 16066 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17060/statm: 1338 236 198 169 0 49 0
[pid=17062] ppid=17060 vsize=0 CPUtime=0
/proc/17062/stat : 17062 (sed) D 17060 17059 16066 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 240679297 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17062/statm: 0 0 0 0 0 0 0

[startup+0.107503 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17059
/proc/meminfo: memFree=1826648/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.517574 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17059
/proc/meminfo: memFree=1826648/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33972 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1824264/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=2832 CPUtime=1.28
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 611 0 0 0 128 0 0 0 25 0 1 0 240679302 2899968 596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515354 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 708 596 52 110 0 595 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8184

[startup+2.97602 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1823048/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=4840 CPUtime=2.91
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 972 0 0 0 291 0 0 0 25 0 1 0 240679302 4956160 957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 1210 957 52 110 0 1097 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10192

[startup+6.25761 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1820680/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=8736 CPUtime=6.19
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 1455 0 0 0 619 0 0 0 25 0 1 0 240679302 8945664 1440 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 2184 1440 52 110 0 2071 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14088

[startup+12.7148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1817864/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=9128 CPUtime=12.65
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 2136 0 0 0 1264 1 0 0 25 0 1 0 240679302 9347072 2088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 2282 2089 52 110 0 2169 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14480

[startup+25.5211 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1814472/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=16784 CPUtime=25.45
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 3005 0 0 0 2543 2 0 0 25 0 1 0 240679302 17186816 2957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 4196 2957 52 110 0 4083 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22136

[startup+51.1477 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1809416/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=17704 CPUtime=51.07
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 4304 0 0 0 5103 4 0 0 25 0 1 0 240679302 18128896 4191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 4426 4191 52 110 0 4313 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 23056

[startup+102.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1801736/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=32924 CPUtime=102.29
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 6209 0 0 0 10223 6 0 0 25 0 1 0 240679302 33714176 6096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 8231 6096 52 110 0 8118 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38276

[startup+162.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1795208/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=34516 CPUtime=162.33
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 7951 0 0 0 16224 9 0 0 25 0 1 0 240679302 35344384 7709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 8629 7709 52 110 0 8516 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 39868

[startup+222.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1789768/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=63316 CPUtime=222.36
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 9305 0 0 0 22226 10 0 0 25 0 1 0 240679302 64835584 9063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 15829 9063 52 110 0 15716 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 68668

[startup+282.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1784456/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=63876 CPUtime=282.4
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 10630 0 0 0 28228 12 0 0 25 0 1 0 240679302 65409024 10388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 15969 10388 52 110 0 15856 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 69228

[startup+342.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1779144/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=64320 CPUtime=342.43
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 11941 0 0 0 34230 13 0 0 25 0 1 0 240679302 65863680 11699 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 16080 11699 52 110 0 15967 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 69672

[startup+402.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1774344/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=65396 CPUtime=402.47
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 13115 0 0 0 40232 15 0 0 25 0 1 0 240679302 66965504 12873 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 16349 12873 52 110 0 16236 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 70748

[startup+462.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1770312/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=66284 CPUtime=462.52
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 14116 0 0 0 46235 17 0 0 25 0 1 0 240679302 67874816 13874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 16571 13874 52 110 0 16458 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 71636

[startup+522.788 s]

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

[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=67736 CPUtime=522.55
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 15284 0 0 0 52237 18 0 0 25 0 1 0 240679302 69361664 14785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 16934 14785 52 110 0 16821 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 73088

[startup+582.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1763272/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=68240 CPUtime=582.6
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 16118 0 0 0 58241 19 0 0 25 0 1 0 240679302 69877760 15619 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 17060 15619 52 110 0 16947 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 73592

[startup+642.909 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 17065
/proc/meminfo: memFree=1760136/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=68684 CPUtime=642.63
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 16907 0 0 0 64244 19 0 0 25 0 1 0 240679302 70332416 16408 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 17171 16408 52 110 0 17058 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 74036

[startup+702.962 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 17065
/proc/meminfo: memFree=1757128/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=125076 CPUtime=702.67
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 17661 0 0 0 70246 21 0 0 25 0 1 0 240679302 128077824 17162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31269 17162 52 110 0 31156 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 130428

[startup+763.017 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1754184/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=125624 CPUtime=762.7
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 18404 0 0 0 76249 21 0 0 25 0 1 0 240679302 128638976 17905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31406 17905 52 110 0 31293 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 130976

[startup+823.074 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1750920/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=126212 CPUtime=822.74
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 19193 0 0 0 82251 23 0 0 25 0 1 0 240679302 129241088 18694 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31553 18694 52 110 0 31440 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 131564

[startup+883.131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1748104/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=126836 CPUtime=882.78
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 19909 0 0 0 88255 23 0 0 25 0 1 0 240679302 129880064 19410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31709 19410 52 110 0 31596 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 132188

[startup+943.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1745160/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=126980 CPUtime=942.81
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 20638 0 0 0 94258 23 0 0 25 0 1 0 240679302 130027520 20139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31745 20139 52 110 0 31632 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 132332

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1742600/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=127608 CPUtime=1002.86
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 21290 0 0 0 100262 24 0 0 25 0 1 0 240679302 130670592 20791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 31902 20791 52 110 0 31789 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 132960

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1740168/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=128080 CPUtime=1062.89
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 21879 0 0 0 106265 24 0 0 25 0 1 0 240679302 131153920 21380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 32020 21380 52 110 0 31907 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 133432

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1737736/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=128224 CPUtime=1122.93
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 22491 0 0 0 112268 25 0 0 25 0 1 0 240679302 131301376 21992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 32056 21992 52 110 0 31943 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 133576

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1735112/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=128548 CPUtime=1182.96
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 23163 0 0 0 118270 26 0 0 25 0 1 0 240679302 131633152 22664 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 32137 22664 52 110 0 32024 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 133900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17065
/proc/meminfo: memFree=1734280/2055920 swapFree=4183024/4192956
[pid=17059] ppid=17057 vsize=5352 CPUtime=0.04
/proc/17059/stat : 17059 (TiniSatELite) S 17057 17059 16066 0 -1 4194304 331 651 0 0 0 0 4 0 16 0 1 0 240679297 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17059/statm: 1338 236 197 169 0 49 0
[pid=17065] ppid=17059 vsize=128548 CPUtime=1199.98
/proc/17065/stat : 17065 (tinisat) R 17059 17059 16066 0 -1 4194304 23356 0 0 0 119972 26 0 0 25 0 1 0 240679302 131633152 22857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17065/statm: 32137 22857 52 110 0 32024 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 133900

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 17059 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.050991
while last known CPU time is 1200.02

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

Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.76
CPU system time (s): 0.26
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 133900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 982
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 0.808877 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Feb 27 12:19:46 UTC 2007

IDJOB= 311922
IDBENCH= 20328
IDSOLVER= 99
FILE ID= node70/311922-1172578786

PBS_JOBID= 3971902

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311922-1172578786/TiniSatELite /tmp/evaluation/311922-1172578786/instance-311922-1172578786.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-311922-1172578786 -o ROOT/results/node70/solver-311922-1172578786 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311922-1172578786/TiniSatELite /tmp/evaluation/311922-1172578786/instance-311922-1172578786.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 228534270

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1827056 kB
Buffers:         31688 kB
Cached:         149212 kB
SwapCached:       4128 kB
Active:         114308 kB
Inactive:        76692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827056 kB
SwapTotal:     4192956 kB
SwapFree:      4183024 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23916 kB
Committed_AS:   371284 kB
PageTables:       1396 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 node70 on Tue Feb 27 12:39:49 UTC 2007