Trace number 310159

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 1200.52

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4167    12386 |      --       0       --      -- |     --   | -67/107
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1108   #clauses: 4167   #literals: 12386
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node42.alineos.net_8289.cnf
0.00/0.03	c 1108 variables, 4167 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/node42/watcher-310159-1172554863 -o ROOT/results/node42/solver-310159-1172554863 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310159-1172554863/TiniSatELite /tmp/evaluation/310159-1172554863/instance-310159-1172554863.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: 1.00 1.00 1.00 2/64 8289
/proc/meminfo: memFree=1819816/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275442301 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8289/statm: 1338 232 195 169 0 49 0
[pid=8290] ppid=8289 vsize=5352 CPUtime=0
/proc/8290/stat : 8290 (TiniSatELite) S 8289 8289 6579 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8290/statm: 1338 236 198 169 0 49 0
[pid=8292] ppid=8290 vsize=0 CPUtime=0
/proc/8292/stat : 8292 (sed) D 8290 8289 6579 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 275442301 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8292/statm: 0 0 0 0 0 0 0

[startup+0.107478 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8289
/proc/meminfo: memFree=1819816/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516552 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 8289
/proc/meminfo: memFree=1819816/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33971 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8295
/proc/meminfo: memFree=1817496/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=3188 CPUtime=1.3
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 620 0 0 0 130 0 0 0 25 0 1 0 275442304 3264512 605 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 797 605 52 110 0 684 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97602 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8295
/proc/meminfo: memFree=1816216/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=5524 CPUtime=2.94
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 989 0 0 0 294 0 0 0 25 0 1 0 275442304 5656576 974 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 1381 974 52 110 0 1268 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10876

[startup+6.25766 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8295
/proc/meminfo: memFree=1814040/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=9928 CPUtime=6.21
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 1454 0 0 0 621 0 0 0 25 0 1 0 275442304 10166272 1439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 2482 1439 52 110 0 2369 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15280

[startup+12.7139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8295
/proc/meminfo: memFree=1811096/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=10580 CPUtime=12.67
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 2148 0 0 0 1266 1 0 0 25 0 1 0 275442304 10833920 2100 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 2645 2100 52 110 0 2532 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15932

[startup+25.5213 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8295
/proc/meminfo: memFree=1807768/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=19392 CPUtime=25.47
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 3008 0 0 0 2545 2 0 0 25 0 1 0 275442304 19857408 2960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 4848 2960 52 110 0 4735 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24744

[startup+51.1442 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1802840/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=20188 CPUtime=51.08
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 4239 0 0 0 5104 4 0 0 25 0 1 0 275442304 20672512 4126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 5047 4126 52 110 0 4934 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25540

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1795928/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=38224 CPUtime=102.32
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 5983 0 0 0 10226 6 0 0 25 0 1 0 275442304 39141376 5870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 9556 5870 52 110 0 9443 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 43576

[startup+162.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1789720/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=39688 CPUtime=162.36
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 7630 0 0 0 16228 8 0 0 25 0 1 0 275442304 40640512 7388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 9922 7388 52 110 0 9809 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 45040

[startup+222.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1784728/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=40260 CPUtime=222.4
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 8869 0 0 0 22231 9 0 0 25 0 1 0 275442304 41226240 8627 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 10065 8627 52 110 0 9952 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 45612

[startup+282.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1780056/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=40852 CPUtime=282.44
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 10024 0 0 0 28234 10 0 0 25 0 1 0 275442304 41832448 9782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 10213 9782 52 110 0 10100 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 46204

[startup+342.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1775640/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=75224 CPUtime=342.46
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 11145 0 0 0 34235 11 0 0 25 0 1 0 275442304 77029376 10903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 18806 10903 52 110 0 18693 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 80576

[startup+402.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1772120/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=75828 CPUtime=402.51
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 11997 0 0 0 40239 12 0 0 25 0 1 0 275442304 77647872 11755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 18957 11755 52 110 0 18844 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 81180

[startup+462.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1768792/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=77308 CPUtime=462.53
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 13084 0 0 0 46240 13 0 0 25 0 1 0 275442304 79163392 12585 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 19327 12585 52 110 0 19214 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 82660

[startup+522.798 s]

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

[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=77880 CPUtime=522.57
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 13841 0 0 0 52242 15 0 0 25 0 1 0 275442304 79749120 13342 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 19470 13342 52 110 0 19357 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 83232

[startup+582.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1762776/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=78316 CPUtime=582.61
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 14581 0 0 0 58245 16 0 0 25 0 1 0 275442304 80195584 14082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 19579 14082 52 110 0 19466 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 83668

[startup+642.924 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1759704/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=78812 CPUtime=642.65
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 15361 0 0 0 64248 17 0 0 25 0 1 0 275442304 80703488 14862 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 19703 14862 52 110 0 19590 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 84164

[startup+703.014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1756632/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=79668 CPUtime=702.71
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 16116 0 0 0 70253 18 0 0 25 0 1 0 275442304 81580032 15617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 19917 15617 52 110 0 19804 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 85020

[startup+763.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1754072/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=80248 CPUtime=762.75
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 16767 0 0 0 76256 19 0 0 25 0 1 0 275442304 82173952 16268 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20062 16268 52 110 0 19949 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 85600

[startup+823.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1751832/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=80560 CPUtime=822.79
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 17321 0 0 0 82259 20 0 0 25 0 1 0 275442304 82493440 16822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20140 16822 52 110 0 20027 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 85912

[startup+883.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1749528/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=81056 CPUtime=882.82
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 17889 0 0 0 88261 21 0 0 25 0 1 0 275442304 83001344 17390 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20264 17390 52 110 0 20151 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 86408

[startup+943.241 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1747096/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=81468 CPUtime=942.85
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 18500 0 0 0 94264 21 0 0 25 0 1 0 275442304 83423232 18001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20367 18001 52 110 0 20254 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 86820

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1744856/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=81764 CPUtime=1002.89
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 19061 0 0 0 100267 22 0 0 25 0 1 0 275442304 83726336 18562 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20441 18562 52 110 0 20328 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 87116

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1742360/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=81940 CPUtime=1062.94
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 19655 0 0 0 106271 23 0 0 25 0 1 0 275442304 83906560 19156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20485 19156 52 110 0 20372 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 87292

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1740184/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=82376 CPUtime=1122.97
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 20212 0 0 0 112274 23 0 0 25 0 1 0 275442304 84353024 19713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 20594 19713 52 110 0 20481 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 87728

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8297
/proc/meminfo: memFree=1738392/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=148592 CPUtime=1183
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 20664 0 0 0 118276 24 0 0 25 0 1 0 275442304 152158208 20165 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 37148 20165 52 110 0 37035 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 153944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8323
/proc/meminfo: memFree=1736736/2055920 swapFree=4182516/4192956
[pid=8289] ppid=8287 vsize=5352 CPUtime=0.01
/proc/8289/stat : 8289 (TiniSatELite) S 8287 8289 6579 0 -1 4194304 331 507 0 0 0 0 1 0 16 0 1 0 275442301 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8289/statm: 1338 236 197 169 0 49 0
[pid=8295] ppid=8289 vsize=148592 CPUtime=1200.01
/proc/8295/stat : 8295 (tinisat) R 8289 8289 6579 0 -1 4194304 20783 0 0 0 119976 25 0 0 25 0 1 0 275442304 152158208 20284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8295/statm: 37148 20284 52 110 0 37035 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 153944

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 8289 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.025995
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): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 153944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 838
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= 10

runsolver used 0.875866 second user time and 2.39064 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Feb 27 05:41:03 UTC 2007

IDJOB= 310159
IDBENCH= 20280
IDSOLVER= 99
FILE ID= node42/310159-1172554863

PBS_JOBID= 3971848

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310159-1172554863/TiniSatELite /tmp/evaluation/310159-1172554863/instance-310159-1172554863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-310159-1172554863 -o ROOT/results/node42/solver-310159-1172554863 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310159-1172554863/TiniSatELite /tmp/evaluation/310159-1172554863/instance-310159-1172554863.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 732423049

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1820224 kB
Buffers:         31188 kB
Cached:         155596 kB
SwapCached:       4704 kB
Active:          94668 kB
Inactive:       103288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820224 kB
SwapTotal:     4192956 kB
SwapFree:      4182516 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            23760 kB
Committed_AS:   901872 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Tue Feb 27 06:01:05 UTC 2007