Trace number 329693

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 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k95.cnf
MD5SUMd2a122a986b8c06207b29ef18884dabc
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 variables141985
Number of clauses636168
Sum of the clauses size1637334
Maximum clause length20
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 2495546
Number of clauses of size 369837
Number of clauses of size 428550
Number of clauses of size 512384
Number of clauses of size over 528988

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.65	c ==============================================================================
0.00/0.65	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.65	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.65	c ==============================================================================
0.00/0.65	c |         0 |  634173  1609295 |  190251       0        0     nan |  0.000 % |
4.08/4.18	c |         0 |  351621  1182181 |      --       0       --      -- |     --   | -171942/-126110
4.08/4.18	c ==============================================================================
4.08/4.18	c Result  :   #vars: 52069   #clauses: 351621   #literals: 1182181
4.08/4.18	c CPU time:   4.00439 s
4.08/4.18	c ==============================================================================
4.74/5.33	c Tinisat 0.22
4.74/5.33	c solving /tmp/GTI_node67.alineos.net_19051.cnf
4.74/5.33	c 52069 variables, 351621 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/node67/watcher-329693-1173146928 -o ROOT/results/node67/solver-329693-1173146928 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329693-1173146928/TiniSatELite /tmp/evaluation/329693-1173146928/instance-329693-1173146928.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: 0.93 0.96 0.94 3/64 19051
/proc/meminfo: memFree=584648/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334650555 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19051/statm: 1338 232 195 169 0 49 0
[pid=19052] ppid=19051 vsize=5352 CPUtime=0
/proc/19052/stat : 19052 (TiniSatELite) S 19051 19051 18986 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19052/statm: 1338 236 198 169 0 49 0
[pid=19054] ppid=19052 vsize=0 CPUtime=0
/proc/19054/stat : 19054 (sed) D 19052 19051 18986 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 334650555 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19054/statm: 0 0 0 0 0 0 0

[startup+0.0564349 s]
/proc/loadavg: 0.93 0.96 0.94 3/64 19051
/proc/meminfo: memFree=584648/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101438 s]
/proc/loadavg: 0.93 0.96 0.94 3/64 19051
/proc/meminfo: memFree=584648/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301459 s]
/proc/loadavg: 0.93 0.96 0.94 3/64 19051
/proc/meminfo: memFree=584648/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701501 s]
/proc/loadavg: 0.93 0.96 0.94 3/64 19051
/proc/meminfo: memFree=584648/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50158 s]
/proc/loadavg: 0.93 0.96 0.94 2/66 19056
/proc/meminfo: memFree=519992/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
[pid=19056] ppid=19051 vsize=85152 CPUtime=1.49
/proc/19056/stat : 19056 (SatELite_releas) R 19051 19051 18986 0 -1 4194304 18905 0 0 0 136 13 0 0 25 0 1 0 334650556 87195648 17250 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19056/statm: 21288 17251 66 128 0 21157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90504

[startup+3.10175 s]
/proc/loadavg: 0.93 0.96 0.94 2/66 19056
/proc/meminfo: memFree=504440/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=0
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 334650555 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 234 197 169 0 49 0
[pid=19056] ppid=19051 vsize=95924 CPUtime=3.08
/proc/19056/stat : 19056 (SatELite_releas) R 19051 19051 18986 0 -1 4194304 21663 0 0 0 293 15 0 0 25 0 1 0 334650556 98226176 19745 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134587882 0 0 4096 3 0 0 0 17 1 0 0
/proc/19056/statm: 23981 19745 66 128 0 23850 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 101276

[startup+6.30109 s]
/proc/loadavg: 1.02 0.97 0.95 2/66 19057
/proc/meminfo: memFree=548472/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=33116 CPUtime=1.53
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 7097 0 0 0 150 3 0 0 25 0 1 0 334651031 33910784 6088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 8279 6088 52 110 0 8166 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 38468

[startup+12.7018 s]
/proc/loadavg: 1.02 0.97 0.95 2/66 19057
/proc/meminfo: memFree=542776/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=33116 CPUtime=7.93
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 7259 0 0 0 788 5 0 0 25 0 1 0 334651031 33910784 6250 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519812 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 8279 6250 52 110 0 8166 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38468

[startup+25.5011 s]
/proc/loadavg: 1.01 0.97 0.95 2/66 19057
/proc/meminfo: memFree=540864/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=33248 CPUtime=20.73
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 7761 0 0 0 2068 5 0 0 25 0 1 0 334651031 34045952 6752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134516974 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 8312 6752 52 110 0 8199 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38600

[startup+51.1018 s]
/proc/loadavg: 1.01 0.97 0.95 2/66 19057
/proc/meminfo: memFree=536704/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=33376 CPUtime=46.32
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 8848 0 0 0 4625 7 0 0 25 0 1 0 334651031 34177024 7806 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 8344 7806 52 110 0 8231 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 38728

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=528064/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=57600 CPUtime=97.51
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 11062 0 0 0 9742 9 0 0 25 0 1 0 334651031 58982400 9955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 14400 9955 52 110 0 14287 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62952

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=518336/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=58112 CPUtime=157.49
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 13648 0 0 0 15737 12 0 0 25 0 1 0 334651031 59506688 12412 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 14528 12412 52 110 0 14415 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 63464

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=506176/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=106044 CPUtime=217.48
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 16668 0 0 0 21733 15 0 0 25 0 1 0 334651031 108589056 15432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 26511 15432 52 110 0 26398 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 111396

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=495040/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=106044 CPUtime=277.46
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 19443 0 0 0 27727 19 0 0 25 0 1 0 334651031 108589056 18207 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 26511 18207 52 110 0 26398 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 111396

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=484680/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=107068 CPUtime=337.45
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 22277 0 0 0 33722 23 0 0 25 0 1 0 334651031 109637632 20784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 26767 20784 52 110 0 26654 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 112420

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=475016/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0

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

[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=203944 CPUtime=517.4
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 29574 0 0 0 51710 30 0 0 25 0 1 0 334651031 208838656 28081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 50986 28081 52 110 0 50873 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 209296

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=446600/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=204624 CPUtime=577.39
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 31796 0 0 0 57706 33 0 0 25 0 1 0 334651031 209534976 30303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51156 30303 52 110 0 51043 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 209976

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=437576/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=205164 CPUtime=637.38
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 34038 0 0 0 63702 36 0 0 25 0 1 0 334651031 210087936 32545 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51291 32545 52 110 0 51178 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 210516

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=425928/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=205756 CPUtime=697.35
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 36962 0 0 0 69697 38 0 0 25 0 1 0 334651031 210694144 35469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51439 35469 52 110 0 51326 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 211108

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=416392/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=206024 CPUtime=757.34
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 39330 0 0 0 75694 40 0 0 25 0 1 0 334651031 210968576 37837 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51506 37837 52 110 0 51393 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 211376

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=402056/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=206464 CPUtime=817.33
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 42962 0 0 0 81688 45 0 0 25 0 1 0 334651031 211419136 41469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51616 41469 52 110 0 51503 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 211816

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=392968/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=207348 CPUtime=877.31
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 45159 0 0 0 87682 49 0 0 25 0 1 0 334651031 212324352 43666 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51837 43666 52 110 0 51724 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 212700

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=384968/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=207616 CPUtime=937.29
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 47165 0 0 0 93678 51 0 0 25 0 1 0 334651031 212598784 45672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 51904 45672 52 110 0 51791 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 212968

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=377608/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=208184 CPUtime=997.28
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 48984 0 0 0 99675 53 0 0 25 0 1 0 334651031 213180416 47491 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 52046 47491 52 110 0 51933 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 213536

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=371016/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=210980 CPUtime=1057.26
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 51171 0 0 0 105671 55 0 0 25 0 1 0 334651031 216043520 49165 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 52745 49165 52 110 0 52632 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 216332

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=364808/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=211716 CPUtime=1117.25
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 52711 0 0 0 111668 57 0 0 25 0 1 0 334651031 216797184 50705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 52929 50705 52 110 0 52816 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 217068

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=356488/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=404040 CPUtime=1177.23
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 54788 0 0 0 117664 59 0 0 25 0 1 0 334651031 413736960 52782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 101010 52782 52 110 0 100897 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 409392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.95 2/66 19057
/proc/meminfo: memFree=354568/2055920 swapFree=4183972/4192956
[pid=19051] ppid=19049 vsize=5352 CPUtime=4.74
/proc/19051/stat : 19051 (TiniSatELite) S 19049 19051 18986 0 -1 4194304 331 24958 0 0 0 0 452 22 16 0 1 0 334650555 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19051/statm: 1338 236 197 169 0 49 0
[pid=19057] ppid=19051 vsize=404176 CPUtime=1195.33
/proc/19057/stat : 19057 (tinisat) R 19051 19051 18986 0 -1 4194304 55235 0 0 0 119474 59 0 0 25 0 1 0 334651031 413876224 53229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19057/statm: 101044 53229 52 110 0 100931 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 409528

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 19051 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=520312 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=224965
CPU time returned by wait4() is 4.74528
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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.26
CPU system time (s): 0.81
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 409528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.52031
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25289
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= 34
involuntary context switches= 36

runsolver used 1.13583 second user time and 2.45563 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Mar  6 02:08:49 UTC 2007

IDJOB= 329693
IDBENCH= 20546
IDSOLVER= 99
FILE ID= node67/329693-1173146928

PBS_JOBID= 4015214

Free space on /tmp= 66534 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/329693-1173146928/TiniSatELite /tmp/evaluation/329693-1173146928/instance-329693-1173146928.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-329693-1173146928 -o ROOT/results/node67/solver-329693-1173146928 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329693-1173146928/TiniSatELite /tmp/evaluation/329693-1173146928/instance-329693-1173146928.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d2a122a986b8c06207b29ef18884dabc

RANDOM SEED= 74456528

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        585056 kB
Buffers:         49068 kB
Cached:        1323276 kB
SwapCached:       3296 kB
Active:         798552 kB
Inactive:       583456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        585056 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:           16364 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            74824 kB
Committed_AS:   886956 kB
PageTables:       1452 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= 66518 MiB

End job on node67 on Tue Mar  6 02:28:52 UTC 2007