Trace number 319759

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) 1200.07 1200.92

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark458.333
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |  133080   348570 |   39923       0        0     nan |  0.000 % |
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 900   #clauses: 133080   #literals: 348570
0.00/0.09	c CPU time:   0.074988 s
0.00/0.09	c ==============================================================================
0.21/0.39	c Tinisat 0.22
0.21/0.39	c solving /tmp/GTI_node26.alineos.net_2161.cnf
0.21/0.39	c 900 variables, 133080 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-319759-1173035531 -o ROOT/results/node26/solver-319759-1173035531 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319759-1173035531/TiniSatELite /tmp/evaluation/319759-1173035531/instance-319759-1173035531.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 0.93 3/77 2161
/proc/meminfo: memFree=1388264/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323506763 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2161/statm: 1338 232 195 169 0 49 0
[pid=2162] ppid=2161 vsize=5352 CPUtime=0
/proc/2162/stat : 2162 (TiniSatELite) R 2161 2161 1206 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/2162/statm: 1338 236 198 169 0 49 0

[startup+0.0166179 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 2161
/proc/meminfo: memFree=1388264/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 323506763 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2161/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10163 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 2161
/proc/meminfo: memFree=1388264/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 323506763 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2161/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301673 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 2161
/proc/meminfo: memFree=1388264/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5352

[startup+0.701742 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 2161
/proc/meminfo: memFree=1388264/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5352

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.93 2/79 2167
/proc/meminfo: memFree=1379160/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=9096 CPUtime=1.26
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 2196 0 0 0 125 1 0 0 25 0 1 0 323506786 9314304 1921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2167/statm: 2274 1921 52 110 0 2161 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14448

[startup+3.10115 s]
/proc/loadavg: 0.92 0.95 0.93 2/79 2167
/proc/meminfo: memFree=1377688/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=16624 CPUtime=2.85
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 2667 0 0 0 284 1 0 0 25 0 1 0 323506786 17022976 2392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 4156 2392 52 110 0 4043 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 21976

[startup+6.3017 s]
/proc/loadavg: 0.92 0.95 0.93 2/79 2167
/proc/meminfo: memFree=1374296/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=16624 CPUtime=6.04
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 3386 0 0 0 602 2 0 0 25 0 1 0 323506786 17022976 3111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 4156 3111 52 110 0 4043 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21976

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.93 2/79 2167
/proc/meminfo: memFree=1369112/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=31676 CPUtime=12.44
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 4598 0 0 0 1241 3 0 0 25 0 1 0 323506786 32436224 4323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 7919 4323 52 110 0 7806 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 37028

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.93 2/79 2167
/proc/meminfo: memFree=1361880/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=31676 CPUtime=25.24
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 6349 0 0 0 2519 5 0 0 25 0 1 0 323506786 32436224 6074 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 7919 6074 52 110 0 7806 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 37028

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.93 2/79 2167
/proc/meminfo: memFree=1351000/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=62576 CPUtime=50.81
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 9103 0 0 0 5072 9 0 0 25 0 1 0 323506786 64077824 8828 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 15644 8828 52 110 0 15531 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 67928

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.93 2/79 2167
/proc/meminfo: memFree=1333848/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=64808 CPUtime=101.98
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 13307 0 0 0 10185 13 0 0 25 0 1 0 323506786 66363392 13032 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 16202 13032 52 110 0 16089 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 70160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 2167
/proc/meminfo: memFree=1319192/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=126248 CPUtime=161.95
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 16989 0 0 0 16178 17 0 0 25 0 1 0 323506786 129277952 16714 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 31562 16714 52 110 0 31449 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 131600

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 2167
/proc/meminfo: memFree=1306456/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=128828 CPUtime=221.91
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 20404 0 0 0 22171 20 0 0 25 0 1 0 323506786 131919872 19872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 32207 19872 52 110 0 32094 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 134180

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1295704/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=130208 CPUtime=281.87
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 23132 0 0 0 28163 24 0 0 25 0 1 0 323506786 133332992 22600 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 32552 22600 52 110 0 32439 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 135560

[startup+342.303 s]
/proc/loadavg: 1.01 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1285272/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=131184 CPUtime=341.84
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 25700 0 0 0 34157 27 0 0 25 0 1 0 323506786 134332416 25168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 32796 25168 52 110 0 32683 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 136536

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1275864/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=132136 CPUtime=401.79
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 28064 0 0 0 40150 29 0 0 25 0 1 0 323506786 135307264 27532 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 33034 27532 52 110 0 32921 0

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

[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=254792 CPUtime=581.68
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 34149 0 0 0 58131 37 0 0 25 0 1 0 323506786 260907008 33617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 63698 33617 52 110 0 63585 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 260144

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1244824/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=255384 CPUtime=641.64
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 35809 0 0 0 64125 39 0 0 25 0 1 0 323506786 261513216 35277 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 63846 35277 52 110 0 63733 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 260736

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1237848/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=255808 CPUtime=701.59
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 37538 0 0 0 70118 41 0 0 25 0 1 0 323506786 261947392 37006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 63952 37006 52 110 0 63839 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 261160

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1231064/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=256256 CPUtime=761.56
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 39212 0 0 0 76112 44 0 0 25 0 1 0 323506786 262406144 38680 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 64064 38680 52 110 0 63951 0
Current children cumulated CPU time (s) 761.77
Current children cumulated vsize (KiB) 261608

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1224728/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=256560 CPUtime=821.52
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 40808 0 0 0 82106 46 0 0 25 0 1 0 323506786 262717440 40276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 64140 40276 52 110 0 64027 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 261912

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1217432/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=260104 CPUtime=881.47
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 43127 0 0 0 88099 48 0 0 25 0 1 0 323506786 266346496 42082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65026 42082 52 110 0 64913 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 265456

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1211224/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=260840 CPUtime=941.43
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 44710 0 0 0 94093 50 0 0 25 0 1 0 323506786 267100160 43665 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65210 43665 52 110 0 65097 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 266192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1204760/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=261560 CPUtime=1001.39
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 46285 0 0 0 100087 52 0 0 25 0 1 0 323506786 267837440 45240 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65390 45240 52 110 0 65277 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 266912

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1199128/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=262312 CPUtime=1061.34
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 47736 0 0 0 106081 53 0 0 25 0 1 0 323506786 268607488 46658 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65578 46658 52 110 0 65465 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 267664

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1193560/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=262680 CPUtime=1121.3
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 49123 0 0 0 112075 55 0 0 25 0 1 0 323506786 268984320 48045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65670 48045 52 110 0 65557 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 268032

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1188440/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=263464 CPUtime=1181.26
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 50420 0 0 0 118070 56 0 0 25 0 1 0 323506786 269787136 49342 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65866 49342 52 110 0 65753 0
Current children cumulated CPU time (s) 1181.47
Current children cumulated vsize (KiB) 268816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1186584/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=263656 CPUtime=1199.86
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 50847 0 0 0 119929 57 0 0 25 0 1 0 323506786 269983744 49769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65914 49769 52 110 0 65801 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 269008

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 0.99 0.93 2/79 2167
/proc/meminfo: memFree=1186584/2055920 swapFree=4154868/4192956
[pid=2161] ppid=2159 vsize=5352 CPUtime=0.21
/proc/2161/stat : 2161 (TiniSatELite) S 2159 2161 1206 0 -1 4194304 331 2146 0 0 0 0 19 2 16 0 1 0 323506763 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2161/statm: 1338 236 197 169 0 49 0
[pid=2167] ppid=2161 vsize=263656 CPUtime=1199.86
/proc/2167/stat : 2167 (tinisat) R 2161 2161 1206 0 -1 4194304 50847 0 0 0 119929 57 0 0 25 0 1 0 323506786 269983744 49769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/2167/statm: 65914 49769 52 110 0 65801 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 269008

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2161 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=201969 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.228964
while last known CPU time is 1200.07

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

Real time (s): 1200.92
CPU time (s): 1200.07
CPU user time (s): 1199.48
CPU system time (s): 0.59
CPU usage (%): 99.9295
Max. virtual memory (cumulated for all children) (KiB): 269008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.201969
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2477
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= 16

runsolver used 1.22681 second user time and 3.15152 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Mar  4 19:12:11 UTC 2007

IDJOB= 319759
IDBENCH= 20487
IDSOLVER= 99
FILE ID= node26/319759-1173035531

PBS_JOBID= 4012465

Free space on /tmp= 66537 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= /tmp/evaluation/319759-1173035531/TiniSatELite /tmp/evaluation/319759-1173035531/instance-319759-1173035531.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-319759-1173035531 -o ROOT/results/node26/solver-319759-1173035531 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319759-1173035531/TiniSatELite /tmp/evaluation/319759-1173035531/instance-319759-1173035531.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8df6cfaff4435ad2a04367a34fb047c1

RANDOM SEED= 87315529

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:       1388608 kB
Buffers:         38672 kB
Cached:         542336 kB
SwapCached:      16712 kB
Active:         222612 kB
Inactive:       384376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388608 kB
SwapTotal:     4192956 kB
SwapFree:      4154868 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          33000 kB
Slab:            45928 kB
Committed_AS:   822804 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66535 MiB

End job on node26 on Sun Mar  4 19:32:14 UTC 2007