Trace number 337091

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
MD5SUMa197a9dc75e55922067ed3cf039613f4
Bench CategoryCRAFTED (crafted 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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1750     5250 |     524       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 500   #clauses: 1750   #literals: 5250
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node26.alineos.net_5352.cnf
0.00/0.01	c 500 variables, 1750 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-337091-1173660012 -o ROOT/results/node26/solver-337091-1173660012 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337091-1173660012/TiniSatELite /tmp/evaluation/337091-1173660012/instance-337091-1173660012.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: 1.00 1.00 1.00 3/77 5352
/proc/meminfo: memFree=1862584/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 385954896 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5352/statm: 1338 232 195 169 0 49 0
[pid=5353] ppid=5352 vsize=5352 CPUtime=0
/proc/5353/stat : 5353 (TiniSatELite) R 5352 5352 4667 0 -1 4194368 59 188 0 0 0 0 0 0 21 0 1 0 385954897 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269025807216 0 0 4096 65538 0 0 0 17 1 0 0
/proc/5353/statm: 0 0 0 0 0 0 0

[startup+0.051483 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5352
/proc/meminfo: memFree=1862584/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10149 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5352
/proc/meminfo: memFree=1862584/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301526 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5352
/proc/meminfo: memFree=1862584/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701594 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5352
/proc/meminfo: memFree=1862584/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1860264/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=4596 CPUtime=1.48
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 711 0 0 0 148 0 0 0 25 0 1 0 385954898 4706304 696 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 1149 696 52 110 0 1036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9948

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1858920/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=4860 CPUtime=3.07
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 1044 0 0 0 307 0 0 0 25 0 1 0 385954898 4976640 1029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 1215 1029 52 110 0 1102 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10212

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1856872/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=8628 CPUtime=6.27
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 1461 0 0 0 627 0 0 0 25 0 1 0 385954898 8835072 1446 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 2157 1446 52 110 0 2044 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13980

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1854248/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=9156 CPUtime=12.67
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 2090 0 0 0 1266 1 0 0 25 0 1 0 385954898 9375744 2042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 2289 2042 52 110 0 2176 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14508

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1851048/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=16688 CPUtime=25.47
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 2852 0 0 0 2545 2 0 0 25 0 1 0 385954898 17088512 2804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 4172 2804 52 110 0 4059 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22040

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1846696/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=17608 CPUtime=51.05
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 4000 0 0 0 5102 3 0 0 25 0 1 0 385954898 18030592 3887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 4402 3887 52 110 0 4289 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1840232/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=32840 CPUtime=102.25
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 5604 0 0 0 10220 5 0 0 25 0 1 0 385954898 33628160 5491 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 8210 5491 52 110 0 8097 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 38192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1834984/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=34296 CPUtime=162.22
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 7028 0 0 0 16216 6 0 0 25 0 1 0 385954898 35119104 6786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 8574 6786 52 110 0 8461 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 39648

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5358
/proc/meminfo: memFree=1830760/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=34984 CPUtime=222.2
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 8070 0 0 0 22213 7 0 0 25 0 1 0 385954898 35823616 7828 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 8746 7828 52 110 0 8633 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 40336

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1826920/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=63540 CPUtime=282.17
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 9064 0 0 0 28209 8 0 0 25 0 1 0 385954898 65064960 8822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 15885 8822 52 110 0 15772 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 68892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1823016/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=63956 CPUtime=342.15
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 10017 0 0 0 34205 10 0 0 25 0 1 0 385954898 65490944 9775 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 15989 9775 52 110 0 15876 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 69308

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1819176/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=64812 CPUtime=402.13
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 10985 0 0 0 40201 12 0 0 25 0 1 0 385954898 66367488 10743 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 16203 10743 52 110 0 16090 0

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

[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=67552 CPUtime=582.07
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 13252 0 0 0 58191 16 0 0 25 0 1 0 385954898 69173248 12753 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 16888 12753 52 110 0 16775 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 72904

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1808680/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=68144 CPUtime=642.05
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 13836 0 0 0 64188 17 0 0 25 0 1 0 385954898 69779456 13337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17036 13337 52 110 0 16923 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 73496

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1806440/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=68552 CPUtime=702.02
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 14387 0 0 0 70184 18 0 0 25 0 1 0 385954898 70197248 13888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17138 13888 52 110 0 17025 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 73904

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1804200/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=68856 CPUtime=762.01
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 14959 0 0 0 76181 20 0 0 25 0 1 0 385954898 70508544 14460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17214 14460 52 110 0 17101 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 74208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5360
/proc/meminfo: memFree=1802024/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=68856 CPUtime=821.99
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 15496 0 0 0 82178 21 0 0 25 0 1 0 385954898 70508544 14997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17214 14997 52 110 0 17101 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 74208

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1799912/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=69608 CPUtime=881.96
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 16029 0 0 0 88174 22 0 0 25 0 1 0 385954898 71278592 15530 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17402 15530 52 110 0 17289 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 74960

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5360
/proc/meminfo: memFree=1797928/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=70056 CPUtime=941.94
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 16515 0 0 0 94171 23 0 0 25 0 1 0 385954898 71737344 16016 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17514 16016 52 110 0 17401 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 75408

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 5360
/proc/meminfo: memFree=1796008/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=70520 CPUtime=1001.92
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 16981 0 0 0 100168 24 0 0 25 0 1 0 385954898 72212480 16482 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17630 16482 52 110 0 17517 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 75872

[startup+1062.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/79 5360
/proc/meminfo: memFree=1794152/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=70664 CPUtime=1061.9
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 17440 0 0 0 106165 25 0 0 25 0 1 0 385954898 72359936 16941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 17666 16941 52 110 0 17553 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 76016

[startup+1122.3 s]
/proc/loadavg: 1.23 1.09 1.02 2/79 5360
/proc/meminfo: memFree=1792232/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=127468 CPUtime=1121.88
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 17931 0 0 0 112162 26 0 0 25 0 1 0 385954898 130527232 17432 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 31867 17432 52 110 0 31754 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 132820

[startup+1182.3 s]
/proc/loadavg: 1.08 1.07 1.02 2/79 5360
/proc/meminfo: memFree=1790440/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=127804 CPUtime=1181.86
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 18376 0 0 0 118159 27 0 0 25 0 1 0 385954898 130871296 17877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 31951 17877 52 110 0 31838 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 133156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.07 1.02 2/79 5360
/proc/meminfo: memFree=1789928/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=127964 CPUtime=1200.06
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 18488 0 0 0 119978 28 0 0 25 0 1 0 385954898 131035136 17989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 31991 17989 52 110 0 31878 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 133316

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: 1.06 1.07 1.02 2/79 5360
/proc/meminfo: memFree=1789928/2055920 swapFree=4154888/4192956
[pid=5352] ppid=5350 vsize=5352 CPUtime=0
/proc/5352/stat : 5352 (TiniSatELite) S 5350 5352 4667 0 -1 4194304 331 402 0 0 0 0 0 0 16 0 1 0 385954896 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5352/statm: 1338 236 197 169 0 49 0
[pid=5358] ppid=5352 vsize=127964 CPUtime=1200.06
/proc/5358/stat : 5358 (tinisat) R 5352 5352 4667 0 -1 4194304 18488 0 0 0 119978 28 0 0 25 0 1 0 385954898 131035136 17989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5358/statm: 31991 17989 52 110 0 31878 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 133316

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5352 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 133316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 733
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.20782 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Mar 12 00:40:12 UTC 2007

IDJOB= 337091
IDBENCH= 24691
IDSOLVER= 99
FILE ID= node26/337091-1173660012

PBS_JOBID= 4101413

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337091-1173660012/TiniSatELite /tmp/evaluation/337091-1173660012/instance-337091-1173660012.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-337091-1173660012 -o ROOT/results/node26/solver-337091-1173660012 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337091-1173660012/TiniSatELite /tmp/evaluation/337091-1173660012/instance-337091-1173660012.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a197a9dc75e55922067ed3cf039613f4

RANDOM SEED= 194884006

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862992 kB
Buffers:         31920 kB
Cached:         107960 kB
SwapCached:      17336 kB
Active:          98364 kB
Inactive:        66848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862992 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            13328 kB
Committed_AS:   844684 kB
PageTables:       1712 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= 66561 MiB

End job on node26 on Mon Mar 12 01:00:15 UTC 2007