Trace number 314975

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data (download as text)

0.00/0.00	c Parsing...
1.09/1.17	c ==============================================================================
1.09/1.17	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.17	c ==============================================================================
1.09/1.17	c |         0 | 1186821  2884753 |  356046       0        0     nan |  0.000 % |
20.47/20.57	c |         0 |  571173  2544294 |      --       0       --      -- |     --   | -615648/-340459
20.47/20.57	c ==============================================================================
20.47/20.57	c Result  :   #vars: 40759   #clauses: 571173   #literals: 2544294
20.47/20.57	c CPU time:   20.027 s
20.47/20.57	c ==============================================================================
22.76/22.80	c Tinisat 0.22
22.76/22.80	c solving /tmp/GTI_node6.alineos.net_26180.cnf
22.76/22.80	c 40759 variables, 571173 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/node6/watcher-314975-1172646503 -o ROOT/results/node6/solver-314975-1172646503 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314975-1172646503/TiniSatELite /tmp/evaluation/314975-1172646503/instance-314975-1172646503.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 0.97 3/77 26180
/proc/meminfo: memFree=1394872/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284605051 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26180/statm: 1339 233 195 169 0 50 0
[pid=26181] ppid=26180 vsize=5356 CPUtime=0
/proc/26181/stat : 26181 (TiniSatELite) S 26180 26180 25017 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26181/statm: 1339 237 198 169 0 50 0
[pid=26182] ppid=26181 vsize=0 CPUtime=0
/proc/26182/stat : 26182 (TiniSatELite) D 26181 26180 25017 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 284605051 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/26182/statm: 0 0 0 0 0 0 0
[pid=26183] ppid=26181 vsize=0 CPUtime=0
/proc/26183/stat : 26183 (sed) D 26181 26180 25017 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 284605051 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/26183/statm: 0 0 0 0 0 0 0

[startup+0.060697 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 26180
/proc/meminfo: memFree=1394872/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101704 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 26180
/proc/meminfo: memFree=1394872/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301745 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 26180
/proc/meminfo: memFree=1394872/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701818 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 26180
/proc/meminfo: memFree=1394872/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50197 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 26185
/proc/meminfo: memFree=1275304/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
[pid=26185] ppid=26180 vsize=170712 CPUtime=1.48
/proc/26185/stat : 26185 (SatELite_releas) R 26180 26180 25017 0 -1 4194304 36954 0 0 0 127 21 0 0 25 0 1 0 284605052 174809088 36106 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134543071 0 0 4096 3 0 0 0 17 1 0 0
/proc/26185/statm: 42678 36106 66 128 0 42547 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 176068

[startup+3.10129 s]
/proc/loadavg: 0.91 0.95 0.97 2/79 26185
/proc/meminfo: memFree=1244520/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
[pid=26185] ppid=26180 vsize=175352 CPUtime=3.07
/proc/26185/stat : 26185 (SatELite_releas) R 26180 26180 25017 0 -1 4194304 38048 0 0 0 283 24 0 0 25 0 1 0 284605052 179560448 37200 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26185/statm: 43838 37200 66 128 0 43707 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 180708

[startup+6.30193 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26185
/proc/meminfo: memFree=1222120/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
[pid=26185] ppid=26180 vsize=191756 CPUtime=6.28
/proc/26185/stat : 26185 (SatELite_releas) R 26180 26180 25017 0 -1 4194304 41287 0 0 0 593 35 0 0 25 0 1 0 284605052 196358144 40439 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/26185/statm: 47939 40439 66 128 0 47808 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 197112

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26185
/proc/meminfo: memFree=1184616/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=0
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284605051 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26180/statm: 1339 236 197 169 0 50 0
[pid=26185] ppid=26180 vsize=202192 CPUtime=12.68
/proc/26185/stat : 26185 (SatELite_releas) R 26180 26180 25017 0 -1 4194304 44369 0 0 0 1219 49 0 0 25 0 1 0 284605052 207044608 42848 18446744073709551615 134512640 135037501 4294956512 18446744073709551615 134546003 0 0 4096 3 0 0 0 17 1 0 0
/proc/26185/statm: 50548 42848 66 128 0 50417 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 207548

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1302696/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=53884 CPUtime=3.82
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 11070 0 0 0 376 6 0 0 25 0 1 0 284607218 55177216 9699 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 13471 9699 52 110 0 13358 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59240

[startup+51.1018 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1301288/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=53884 CPUtime=29.4
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 11509 0 0 0 2934 6 0 0 25 0 1 0 284607218 55177216 10138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 13471 10138 52 110 0 13358 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 59240

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1297384/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=53884 CPUtime=80.6
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 12502 0 0 0 8051 9 0 0 25 0 1 0 284607218 55177216 11131 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 13471 11131 52 110 0 13358 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59240

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1293096/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=53884 CPUtime=140.57
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 13588 0 0 0 14047 10 0 0 25 0 1 0 284607218 55177216 12217 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 13471 12217 52 110 0 13358 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 59240

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1287848/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=200.55
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 14886 0 0 0 20044 11 0 0 25 0 1 0 284607218 105025536 13515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 13515 52 110 0 25528 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 107920

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1283432/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=260.53
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 16023 0 0 0 26040 13 0 0 25 0 1 0 284607218 105025536 14652 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 14652 52 110 0 25528 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 107920

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1278184/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=320.51
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 17318 0 0 0 32036 15 0 0 25 0 1 0 284607218 105025536 15947 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 15947 52 110 0 25528 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 107920

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1272680/2055924 swapFree=4191880/4192956

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

[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=560.42
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 22748 0 0 0 56019 23 0 0 25 0 1 0 284607218 105025536 21377 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 21377 52 110 0 25528 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 107920

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1250216/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=620.41
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 24266 0 0 0 62016 25 0 0 25 0 1 0 284607218 105025536 22895 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 22895 52 110 0 25528 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 107920

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1246312/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=680.38
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 25253 0 0 0 68012 26 0 0 25 0 1 0 284607218 105025536 23882 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 23882 52 110 0 25528 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 107920

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1242216/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=102564 CPUtime=740.36
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 26268 0 0 0 74009 27 0 0 25 0 1 0 284607218 105025536 24897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 25641 24897 52 110 0 25528 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 107920

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1238248/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=800.34
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 27266 0 0 0 80005 29 0 0 25 0 1 0 284607218 204722176 25895 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 25895 52 110 0 49868 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 205280

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1234152/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=860.31
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 28275 0 0 0 86001 30 0 0 25 0 1 0 284607218 204722176 26904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 26904 52 110 0 49868 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 205280

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1228904/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=920.3
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 29580 0 0 0 91997 33 0 0 25 0 1 0 284607218 204722176 28209 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 28209 52 110 0 49868 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 205280

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1225192/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=980.27
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 30497 0 0 0 97993 34 0 0 25 0 1 0 284607218 204722176 29126 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 29126 52 110 0 49868 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 205280

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1221864/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=1040.25
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 31343 0 0 0 103989 36 0 0 25 0 1 0 284607218 204722176 29972 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 29972 52 110 0 49868 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 205280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1217448/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=1100.23
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 32426 0 0 0 109985 38 0 0 25 0 1 0 284607218 204722176 31055 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 31055 52 110 0 49868 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 205280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1214184/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=1160.21
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 33239 0 0 0 115982 39 0 0 25 0 1 0 284607218 204722176 31868 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 31868 52 110 0 49868 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 205280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1213096/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=1178.41
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 33510 0 0 0 117801 40 0 0 25 0 1 0 284607218 204722176 32139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 32139 52 110 0 49868 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 205280

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 26186
/proc/meminfo: memFree=1213096/2055924 swapFree=4191880/4192956
[pid=26180] ppid=26178 vsize=5356 CPUtime=21.64
/proc/26180/stat : 26180 (TiniSatELite) S 26178 26180 25017 0 -1 4194304 333 51778 0 0 0 0 2101 63 16 0 1 0 284605051 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26180/statm: 1339 237 197 169 0 50 0
[pid=26186] ppid=26180 vsize=199924 CPUtime=1178.41
/proc/26186/stat : 26186 (tinisat) R 26180 26180 25017 0 -1 4194304 33510 0 0 0 117801 40 0 0 25 0 1 0 284607218 204722176 32139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26186/statm: 49981 32139 52 110 0 49868 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 205280

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26180 and gives childrusage.ru_utime.tv_sec=21 childrusage.ru_utime.tv_usec=15805 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=639902
CPU time returned by wait4() is 21.6557
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.02
CPU system time (s): 1.03
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 224156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.0158
system time used= 0.639902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52111
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= 37
involuntary context switches= 79

runsolver used 1.21781 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 28 07:08:23 UTC 2007

IDJOB= 314975
IDBENCH= 20405
IDSOLVER= 99
FILE ID= node6/314975-1172646503

PBS_JOBID= 3980939

Free space on /tmp= 66451 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/314975-1172646503/TiniSatELite /tmp/evaluation/314975-1172646503/instance-314975-1172646503.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-314975-1172646503 -o ROOT/results/node6/solver-314975-1172646503 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314975-1172646503/TiniSatELite /tmp/evaluation/314975-1172646503/instance-314975-1172646503.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 980562325

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1395280 kB
Buffers:         29612 kB
Cached:         510676 kB
SwapCached:        448 kB
Active:         223284 kB
Inactive:       372880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1395280 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           22680 kB
Writeback:           0 kB
Mapped:          65824 kB
Slab:            50108 kB
Committed_AS:   983324 kB
PageTables:       1744 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= 66400 MiB

End job on node6 on Wed Feb 28 07:28:26 UTC 2007