Trace number 329777

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) 1200.03 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k50.cnf
MD5SUM1cd5ebafe1e8feb41cc288cf1e56e452
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 variables73855
Number of clauses330348
Sum of the clauses size850014
Maximum clause length20
Minimum clause length1
Number of clauses of size 1503
Number of clauses of size 2257226
Number of clauses of size 336312
Number of clauses of size 414825
Number of clauses of size 56444
Number of clauses of size over 515038

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.34	c ==============================================================================
0.00/0.34	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.34	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.34	c ==============================================================================
0.00/0.34	c |         0 |  329253   835385 |   98775       0        0     nan |  0.000 % |
1.98/2.06	c |         0 |  170226   572566 |      --       0       --      -- |     --   | -88782/-73640
1.98/2.07	c ==============================================================================
1.98/2.07	c Result  :   #vars: 25249   #clauses: 170226   #literals: 572566
1.98/2.07	c CPU time:   1.9727 s
1.98/2.07	c ==============================================================================
2.32/2.62	c Tinisat 0.22
2.32/2.62	c solving /tmp/GTI_node4.alineos.net_19585.cnf
2.32/2.62	c 25249 variables, 170226 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/node4/watcher-329777-1173149147 -o ROOT/results/node4/solver-329777-1173149147 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329777-1173149147/TiniSatELite /tmp/evaluation/329777-1173149147/instance-329777-1173149147.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 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1845920/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 334869611 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19585/statm: 1338 232 195 169 0 49 0
[pid=19586] ppid=19585 vsize=5352 CPUtime=0
/proc/19586/stat : 19586 (TiniSatELite) S 19585 19585 19462 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 334869612 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19586/statm: 1338 236 198 169 0 49 0
[pid=19587] ppid=19586 vsize=0 CPUtime=0
/proc/19587/stat : 19587 (TiniSatELite) D 19586 19585 19462 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 334869612 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/19587/statm: 0 0 0 0 0 0 0
[pid=19588] ppid=19586 vsize=0 CPUtime=0
/proc/19588/stat : 19588 (sed) R 19586 19585 19462 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 334869612 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19588/statm: 
[startup+0.100594 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1845920/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334869611 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19585/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201605 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1845920/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334869611 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19585/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301613 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1845920/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334869611 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19585/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701653 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 19585
/proc/meminfo: memFree=1845920/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334869611 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19585/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50273 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19590
/proc/meminfo: memFree=1803728/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=0
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 334869611 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19585/statm: 1338 234 197 169 0 49 0
[pid=19590] ppid=19585 vsize=46504 CPUtime=1.47
/proc/19590/stat : 19590 (SatELite_releas) R 19585 19585 19462 0 -1 4194304 10601 0 0 0 141 6 0 0 25 0 1 0 334869612 47620096 9633 18446744073709551615 134512640 135037501 4294956592 18446744073709551615 134570855 0 0 4096 3 0 0 0 17 1 0 0
/proc/19590/statm: 11626 9633 66 128 0 11495 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 51856

[startup+3.10188 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19590
/proc/meminfo: memFree=1800784/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 5352

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1825168/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=16332 CPUtime=3.95
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 3627 0 0 0 393 2 0 0 25 0 1 0 334869846 16723968 3130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 4083 3130 52 110 0 3970 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21684

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1823888/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=16464 CPUtime=10.34
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 3981 0 0 0 1032 2 0 0 25 0 1 0 334869846 16859136 3484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 4116 3484 52 110 0 4003 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21816

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1819984/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=28200 CPUtime=23.14
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 4985 0 0 0 2310 4 0 0 25 0 1 0 334869846 28876800 4455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517024 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 7050 4455 52 110 0 6937 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33552

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1812304/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=28456 CPUtime=48.73
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 7002 0 0 0 4868 5 0 0 25 0 1 0 334869846 29138944 6407 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 7114 6407 52 110 0 7001 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 33808

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1797520/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=51672 CPUtime=99.93
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 10644 0 0 0 9983 10 0 0 25 0 1 0 334869846 52912128 10049 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 12918 10049 52 110 0 12805 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57024

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1781136/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=99268 CPUtime=159.9
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 14913 0 0 0 15976 14 0 0 25 0 1 0 334869846 101650432 14189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 24817 14189 52 110 0 24704 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 104620

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1765776/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=100408 CPUtime=219.89
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 18680 0 0 0 21971 18 0 0 25 0 1 0 334869846 102817792 17956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 25102 17956 52 110 0 24989 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 105760

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1750224/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=101596 CPUtime=279.88
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 22581 0 0 0 27965 23 0 0 25 0 1 0 334869846 104034304 21857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 25399 21857 52 110 0 25286 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 106948

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19591
/proc/meminfo: memFree=1737872/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=103736 CPUtime=339.86
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 25908 0 0 0 33959 27 0 0 25 0 1 0 334869846 106225664 24927 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 25934 24927 52 110 0 25821 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 109088

[startup+402.301 s]
/proc/loadavg: 1.09 1.01 1.00 2/79 19591
/proc/meminfo: memFree=1722704/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=197384 CPUtime=399.85

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

[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=198808 CPUtime=519.81
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 35224 0 0 0 51943 38 0 0 25 0 1 0 334869846 203579392 34243 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 49702 34243 52 110 0 49589 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 204160

[startup+582.301 s]
/proc/loadavg: 1.06 1.05 1.01 2/79 19591
/proc/meminfo: memFree=1689616/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=199660 CPUtime=579.8
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 37934 0 0 0 57938 42 0 0 25 0 1 0 334869846 204451840 36953 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 49915 36953 52 110 0 49802 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 205012

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/79 19591
/proc/meminfo: memFree=1678544/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=200412 CPUtime=639.79
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 40727 0 0 0 63933 46 0 0 25 0 1 0 334869846 205221888 39746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 50103 39746 52 110 0 49990 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 205764

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 19591
/proc/meminfo: memFree=1665168/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=200844 CPUtime=699.77
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 44022 0 0 0 69927 50 0 0 25 0 1 0 334869846 205664256 43041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 50211 43041 52 110 0 50098 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 206196

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19591
/proc/meminfo: memFree=1647504/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=201528 CPUtime=759.76
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 48405 0 0 0 75922 54 0 0 25 0 1 0 334869846 206364672 47424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 50382 47424 52 110 0 50269 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 206880

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 19591
/proc/meminfo: memFree=1632656/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=388052 CPUtime=819.74
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 52129 0 0 0 81916 58 0 0 25 0 1 0 334869846 397365248 51148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 97013 51148 52 110 0 96900 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 393404

[startup+882.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 19591
/proc/meminfo: memFree=1621008/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=388212 CPUtime=879.74
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 55019 0 0 0 87912 62 0 0 25 0 1 0 334869846 397529088 54038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 97053 54038 52 110 0 96940 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 393564

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 19701
/proc/meminfo: memFree=1602144/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=388636 CPUtime=939.66
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 59474 0 0 0 93899 67 0 0 25 0 1 0 334869846 397963264 58493 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 97159 58493 52 110 0 97046 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 393988

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 3/79 20265
/proc/meminfo: memFree=1566992/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=391660 CPUtime=999.56
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 63560 0 0 0 99880 76 0 0 25 0 1 0 334869846 401059840 62066 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 97915 62066 52 110 0 97802 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 397012

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 20265
/proc/meminfo: memFree=1558096/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=392356 CPUtime=1059.54
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 65802 0 0 0 105874 80 0 0 25 0 1 0 334869846 401772544 64308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 98089 64308 52 110 0 97976 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 397708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20265
/proc/meminfo: memFree=1547728/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=393040 CPUtime=1119.52
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 68371 0 0 0 111869 83 0 0 25 0 1 0 334869846 402472960 66877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 98260 66877 52 110 0 98147 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 398392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20265
/proc/meminfo: memFree=1540304/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=393492 CPUtime=1179.51
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 70232 0 0 0 117865 86 0 0 25 0 1 0 334869846 402935808 68738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 98373 68738 52 110 0 98260 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 398844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20265
/proc/meminfo: memFree=1538064/2055920 swapFree=4153444/4192956
[pid=19585] ppid=19583 vsize=5352 CPUtime=2.32
/proc/19585/stat : 19585 (TiniSatELite) S 19583 19585 19462 0 -1 4194304 331 13110 0 0 0 0 222 10 16 0 1 0 334869611 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19585/statm: 1338 236 197 169 0 49 0
[pid=19591] ppid=19585 vsize=393624 CPUtime=1197.71
/proc/19591/stat : 19591 (tinisat) R 19585 19585 19462 0 -1 4194304 70761 0 0 0 119684 87 0 0 25 0 1 0 334869846 403070976 69267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/19591/statm: 98406 69267 52 110 0 98293 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 398976

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 19585 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=227661 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=102984
CPU time returned by wait4() is 2.33065
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.06
CPU system time (s): 0.97
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 398976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22766
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13441
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= 39
involuntary context switches= 11

runsolver used 1.18582 second user time and 3.19551 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Mar  6 02:45:47 UTC 2007

IDJOB= 329777
IDBENCH= 20548
IDSOLVER= 99
FILE ID= node4/329777-1173149147

PBS_JOBID= 4014997

Free space on /tmp= 66516 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329777-1173149147/TiniSatELite /tmp/evaluation/329777-1173149147/instance-329777-1173149147.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-329777-1173149147 -o ROOT/results/node4/solver-329777-1173149147 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329777-1173149147/TiniSatELite /tmp/evaluation/329777-1173149147/instance-329777-1173149147.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1cd5ebafe1e8feb41cc288cf1e56e452

RANDOM SEED= 594420746

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1846392 kB
Buffers:         31904 kB
Cached:          99972 kB
SwapCached:       2152 kB
Active:          48752 kB
Inactive:       105988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846392 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:            8608 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            40364 kB
Committed_AS:  1237924 kB
PageTables:       1768 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= 66509 MiB

End job on node4 on Tue Mar  6 03:05:50 UTC 2007