Trace number 309585

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) 1200.02 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.785
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2851     8474 |      --       0       --      -- |     --   | -80/-26
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 762   #clauses: 2851   #literals: 8474
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node30.alineos.net_18262.cnf
0.00/0.02	c 762 variables, 2851 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-309585-1172543878 -o ROOT/results/node30/solver-309585-1172543878 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309585-1172543878/TiniSatELite /tmp/evaluation/309585-1172543878/instance-309585-1172543878.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/77 18262
/proc/meminfo: memFree=1864936/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 248151867 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18262/statm: 1338 232 195 169 0 49 0
[pid=18263] ppid=18262 vsize=5352 CPUtime=0
/proc/18263/stat : 18263 (TiniSatELite) S 18262 18262 18199 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 248151868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18263/statm: 1338 236 198 169 0 49 0
[pid=18265] ppid=18263 vsize=0 CPUtime=0
/proc/18265/stat : 18265 (sed) D 18263 18262 18199 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 248151868 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/18265/statm: 0 0 0 0 0 0 0

[startup+0.107835 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18262
/proc/meminfo: memFree=1864936/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515889 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18262
/proc/meminfo: memFree=1864936/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33601 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1862936/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=2496 CPUtime=1.3
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 514 0 0 0 130 0 0 0 25 0 1 0 248151870 2555904 499 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 624 500 52 110 0 511 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7848

[startup+2.97824 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1861912/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=4308 CPUtime=2.94
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 794 0 0 0 294 0 0 0 25 0 1 0 248151870 4411392 779 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 1077 779 52 110 0 964 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9660

[startup+6.25471 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1860376/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=7272 CPUtime=6.22
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 1123 0 0 0 621 1 0 0 25 0 1 0 248151870 7446528 1108 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 1818 1108 52 110 0 1705 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12624

[startup+12.7166 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1858264/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=7800 CPUtime=12.68
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 1623 0 0 0 1267 1 0 0 25 0 1 0 248151870 7987200 1575 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 1950 1575 52 110 0 1837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13152

[startup+25.5265 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1855896/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=14144 CPUtime=25.48
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 2231 0 0 0 2547 1 0 0 25 0 1 0 248151870 14483456 2183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 3536 2183 52 110 0 3423 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19496

[startup+51.1532 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1852504/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=14948 CPUtime=51.1
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 3114 0 0 0 5108 2 0 0 25 0 1 0 248151870 15306752 3001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 3737 3001 52 110 0 3624 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20300

[startup+102.401 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1847448/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=27560 CPUtime=102.33
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 4362 0 0 0 10228 5 0 0 25 0 1 0 248151870 28221440 4249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 6890 4249 52 110 0 6777 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 32912

[startup+162.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1843416/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=29136 CPUtime=162.38
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 5490 0 0 0 16232 6 0 0 25 0 1 0 248151870 29835264 5248 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 7284 5248 52 110 0 7171 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34488

[startup+222.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1839960/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=29724 CPUtime=222.44
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 6331 0 0 0 22236 8 0 0 25 0 1 0 248151870 30437376 6089 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 7431 6089 52 110 0 7318 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 35076

[startup+282.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1836312/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=30340 CPUtime=282.49
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 7239 0 0 0 28239 10 0 0 25 0 1 0 248151870 31068160 6997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 7585 6997 52 110 0 7472 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 35692

[startup+342.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1833560/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=53448 CPUtime=342.53
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 7917 0 0 0 34242 11 0 0 25 0 1 0 248151870 54730752 7675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 13362 7675 52 110 0 13249 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 58800

[startup+402.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1830424/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=54664 CPUtime=402.58
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 8683 0 0 0 40246 12 0 0 25 0 1 0 248151870 55975936 8441 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 13666 8441 52 110 0 13553 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 60016

[startup+462.815 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1827928/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=55460 CPUtime=462.64
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 9284 0 0 0 46250 14 0 0 25 0 1 0 248151870 56791040 9042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 13865 9042 52 110 0 13752 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 60812

[startup+522.881 s]

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

[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=56808 CPUtime=522.68
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 10055 0 0 0 52253 15 0 0 25 0 1 0 248151870 58171392 9556 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14202 9556 52 110 0 14089 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 62160

[startup+582.945 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1823768/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=57244 CPUtime=582.73
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 10558 0 0 0 58257 16 0 0 25 0 1 0 248151870 58617856 10059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14311 10059 52 110 0 14198 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 62596

[startup+643.016 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18268
/proc/meminfo: memFree=1821720/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=57832 CPUtime=642.78
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 11063 0 0 0 64261 17 0 0 25 0 1 0 248151870 59219968 10564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14458 10564 52 110 0 14345 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 63184

[startup+703.079 s]
/proc/loadavg: 1.08 1.01 1.00 2/79 18268
/proc/meminfo: memFree=1819608/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=58136 CPUtime=702.82
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 11571 0 0 0 70264 18 0 0 25 0 1 0 248151870 59531264 11072 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14534 11072 52 110 0 14421 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 63488

[startup+763.147 s]
/proc/loadavg: 1.10 1.02 1.00 2/79 18268
/proc/meminfo: memFree=1817624/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=58328 CPUtime=762.87
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 12088 0 0 0 76267 20 0 0 25 0 1 0 248151870 59727872 11589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14582 11589 52 110 0 14469 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 63680

[startup+823.223 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 18268
/proc/meminfo: memFree=1815896/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=58652 CPUtime=822.92
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 12524 0 0 0 82271 21 0 0 25 0 1 0 248151870 60059648 12025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14663 12025 52 110 0 14550 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 64004

[startup+883.288 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 18268
/proc/meminfo: memFree=1814040/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=59640 CPUtime=882.97
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 13019 0 0 0 88275 22 0 0 25 0 1 0 248151870 61071360 12487 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14910 12487 52 110 0 14797 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 64992

[startup+943.352 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 18268
/proc/meminfo: memFree=1812440/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=59932 CPUtime=943.01
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 13417 0 0 0 94278 23 0 0 25 0 1 0 248151870 61370368 12885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 14983 12885 52 110 0 14870 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 65284

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18268
/proc/meminfo: memFree=1810840/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=60356 CPUtime=1003.06
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 13807 0 0 0 100282 24 0 0 25 0 1 0 248151870 61804544 13275 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 15089 13275 52 110 0 14976 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 65708

[startup+1063.48 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18268
/proc/meminfo: memFree=1809368/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=60756 CPUtime=1063.11
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 14239 0 0 0 106286 25 0 0 25 0 1 0 248151870 62214144 13641 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 15189 13641 52 110 0 15076 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 66108

[startup+1123.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 18268
/proc/meminfo: memFree=1807896/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=61276 CPUtime=1123.15
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 14672 0 0 0 112289 26 0 0 25 0 1 0 248151870 62746624 14008 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 15319 14008 52 110 0 15206 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 66628

[startup+1183.62 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18268
/proc/meminfo: memFree=1806296/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=61420 CPUtime=1183.2
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 15065 0 0 0 118293 27 0 0 25 0 1 0 248151870 62894080 14401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 15355 14401 52 110 0 15242 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 66772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18268
/proc/meminfo: memFree=1805656/2055920 swapFree=4143328/4192956
[pid=18262] ppid=18260 vsize=5352 CPUtime=0.01
/proc/18262/stat : 18262 (TiniSatELite) S 18260 18262 18199 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 248151867 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18262/statm: 1338 236 197 169 0 49 0
[pid=18268] ppid=18262 vsize=61420 CPUtime=1200.01
/proc/18268/stat : 18268 (tinisat) R 18262 18262 18199 0 -1 4194304 15205 0 0 0 119973 28 0 0 25 0 1 0 248151870 62894080 14541 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18268/statm: 15355 14541 52 110 0 15242 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66772

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 18262 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.02

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

Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1199.74
CPU system time (s): 0.28
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 66772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
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= 787
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 1.16482 second user time and 3.10353 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue Feb 27 02:37:58 UTC 2007

IDJOB= 309585
IDBENCH= 20264
IDSOLVER= 99
FILE ID= node30/309585-1172543878

PBS_JOBID= 3971844

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309585-1172543878/TiniSatELite /tmp/evaluation/309585-1172543878/instance-309585-1172543878.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-309585-1172543878 -o ROOT/results/node30/solver-309585-1172543878 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309585-1172543878/TiniSatELite /tmp/evaluation/309585-1172543878/instance-309585-1172543878.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 234199361

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1865344 kB
Buffers:         27184 kB
Cached:         101196 kB
SwapCached:      17140 kB
Active:          91528 kB
Inactive:        70908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865344 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          29488 kB
Slab:            13540 kB
Committed_AS:   728600 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Tue Feb 27 02:58:01 UTC 2007