Trace number 309380

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) 1200.01 1200.18

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3514    10471 |      --       0       --      -- |     --   | -68/83
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 931   #clauses: 3514   #literals: 10471
0.00/0.02	c CPU time:   0.011998 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node16.alineos.net_19036.cnf
0.00/0.03	c 931 variables, 3514 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/node16/watcher-309380-1172540485 -o ROOT/results/node16/solver-309380-1172540485 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309380-1172540485/TiniSatELite /tmp/evaluation/309380-1172540485/instance-309380-1172540485.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 3/77 19036
/proc/meminfo: memFree=1414808/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274002892 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19036/statm: 1338 232 195 169 0 49 0
[pid=19037] ppid=19036 vsize=5352 CPUtime=0
/proc/19037/stat : 19037 (TiniSatELite) S 19036 19036 17849 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19037/statm: 1338 236 198 169 0 49 0
[pid=19038] ppid=19037 vsize=0 CPUtime=0
/proc/19038/stat : 19038 (TiniSatELite) D 19037 19036 17849 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 274002892 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/19038/statm: 0 0 0 0 0 0 0
[pid=19039] ppid=19037 vsize=0 CPUtime=0
/proc/19039/stat : 19039 (sed) R 19037 19036 17849 0 -1 4194316 163 0 0 0 0 0 0 0 15 0 1 0 274002893 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/19039/statm: 
[startup+0.107803 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19036
/proc/meminfo: memFree=1414808/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515752 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19036
/proc/meminfo: memFree=1414808/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33566 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1412616/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=2844 CPUtime=1.3
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 591 0 0 0 130 0 0 0 25 0 1 0 274002895 2912256 576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 711 577 52 110 0 598 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8196

[startup+2.97147 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1411400/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=4860 CPUtime=2.93
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 936 0 0 0 293 0 0 0 25 0 1 0 274002895 4976640 921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517219 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 1215 921 52 110 0 1102 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10212

[startup+6.25308 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1409296/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=8624 CPUtime=6.22
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 1368 0 0 0 621 1 0 0 25 0 1 0 274002895 8830976 1353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 2156 1353 52 110 0 2043 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13976

[startup+12.7083 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1406608/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=9280 CPUtime=12.68
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 2028 0 0 0 1266 2 0 0 25 0 1 0 274002895 9502720 1980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 2320 1980 52 110 0 2207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14632

[startup+25.5178 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1403408/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=16804 CPUtime=25.48
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 2838 0 0 0 2545 3 0 0 25 0 1 0 274002895 17207296 2790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 4201 2790 52 110 0 4088 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22156

[startup+51.1368 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1398800/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=17612 CPUtime=51.1
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 4018 0 0 0 5105 5 0 0 25 0 1 0 274002895 18034688 3905 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 4403 3905 52 110 0 4290 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22964

[startup+102.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1392528/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=32948 CPUtime=102.32
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 5587 0 0 0 10225 7 0 0 25 0 1 0 274002895 33738752 5474 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 8237 5474 52 110 0 8124 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38300

[startup+162.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1386960/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=34424 CPUtime=162.38
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 7078 0 0 0 16229 9 0 0 25 0 1 0 274002895 35250176 6836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 8606 6836 52 110 0 8493 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 39776

[startup+222.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1382416/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=35092 CPUtime=222.43
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 8220 0 0 0 22232 11 0 0 25 0 1 0 274002895 35934208 7978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 8773 7978 52 110 0 8660 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 40444

[startup+282.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1378320/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=63620 CPUtime=282.49
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 9248 0 0 0 28236 13 0 0 25 0 1 0 274002895 65146880 9006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 15905 9006 52 110 0 15792 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 68972

[startup+342.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1374160/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=64492 CPUtime=342.53
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 10303 0 0 0 34239 14 0 0 25 0 1 0 274002895 66039808 10061 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 16123 10061 52 110 0 16010 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 69844

[startup+402.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1370512/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=65372 CPUtime=402.58
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 11172 0 0 0 40243 15 0 0 25 0 1 0 274002895 66940928 10930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 16343 10930 52 110 0 16230 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 70724

[startup+462.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1367184/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=66956 CPUtime=462.63
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 12269 0 0 0 46246 17 0 0 25 0 1 0 274002895 68562944 11770 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 16739 11770 52 110 0 16626 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 72308

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

[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=67720 CPUtime=522.68
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 13007 0 0 0 52249 19 0 0 25 0 1 0 274002895 69345280 12508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 16930 12508 52 110 0 16817 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 73072

[startup+582.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1361424/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=68240 CPUtime=582.73
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 13715 0 0 0 58253 20 0 0 25 0 1 0 274002895 69877760 13216 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17060 13216 52 110 0 16947 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 73592

[startup+642.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1358736/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=68384 CPUtime=642.77
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 14393 0 0 0 64256 21 0 0 25 0 1 0 274002895 70025216 13894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17096 13894 52 110 0 16983 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 73736

[startup+702.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1355856/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=69112 CPUtime=702.83
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 15098 0 0 0 70260 23 0 0 25 0 1 0 274002895 70770688 14599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17278 14599 52 110 0 17165 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 74464

[startup+762.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1353360/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=69812 CPUtime=762.88
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 15714 0 0 0 76264 24 0 0 25 0 1 0 274002895 71487488 15215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17453 15215 52 110 0 17340 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 75164

[startup+823.031 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1351248/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=70352 CPUtime=822.94
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 16251 0 0 0 82269 25 0 0 25 0 1 0 274002895 72040448 15752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17588 15752 52 110 0 17475 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 75704

[startup+883.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1349072/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=70816 CPUtime=882.98
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 16796 0 0 0 88272 26 0 0 25 0 1 0 274002895 72515584 16297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17704 16297 52 110 0 17591 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 76168

[startup+943.135 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1347152/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=71008 CPUtime=943.03
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 17266 0 0 0 94276 27 0 0 25 0 1 0 274002895 72712192 16767 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17752 16767 52 110 0 17639 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 76360

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1345296/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=71520 CPUtime=1003.08
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 17753 0 0 0 100280 28 0 0 25 0 1 0 274002895 73236480 17254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 17880 17254 52 110 0 17767 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 76872

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19042
/proc/meminfo: memFree=1343184/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=127756 CPUtime=1063.13
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 18263 0 0 0 106284 29 0 0 25 0 1 0 274002895 130822144 17764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 31939 17764 52 110 0 31826 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 133108

[startup+1123.29 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 19042
/proc/meminfo: memFree=1340944/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=127888 CPUtime=1123.18
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 18821 0 0 0 112288 30 0 0 25 0 1 0 274002895 130957312 18322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 31972 18322 52 110 0 31859 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 133240

[startup+1183.35 s]
/proc/loadavg: 1.01 1.01 1.00 2/85 19108
/proc/meminfo: memFree=1337544/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=128164 CPUtime=1183.21
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 19357 0 0 0 118290 31 0 0 25 0 1 0 274002895 131239936 18858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 32041 18858 52 110 0 31928 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 133516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.17 s]
/proc/loadavg: 1.01 1.00 1.00 2/85 19144
/proc/meminfo: memFree=1336840/2055920 swapFree=4192812/4192956
[pid=19036] ppid=19034 vsize=5352 CPUtime=0.01
/proc/19036/stat : 19036 (TiniSatELite) S 19034 19036 17849 0 -1 4194304 331 464 0 0 0 0 1 0 16 0 1 0 274002892 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19036/statm: 1338 236 197 169 0 49 0
[pid=19042] ppid=19036 vsize=128308 CPUtime=1200
/proc/19042/stat : 19042 (tinisat) R 19036 19036 17849 0 -1 4194304 19503 0 0 0 119969 31 0 0 25 0 1 0 274002895 131387392 19004 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 32077 19004 52 110 0 31964 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 133660

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 19036 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.01

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

Real time (s): 1200.18
CPU time (s): 1200.01
CPU user time (s): 1199.7
CPU system time (s): 0.31
CPU usage (%): 99.986
Max. virtual memory (cumulated for all children) (KiB): 133660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
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= 37
involuntary context switches= 8

runsolver used 1.14682 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 27 01:41:26 UTC 2007

IDJOB= 309380
IDBENCH= 20258
IDSOLVER= 99
FILE ID= node16/309380-1172540485

PBS_JOBID= 3971629

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309380-1172540485/TiniSatELite /tmp/evaluation/309380-1172540485/instance-309380-1172540485.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-309380-1172540485 -o ROOT/results/node16/solver-309380-1172540485 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309380-1172540485/TiniSatELite /tmp/evaluation/309380-1172540485/instance-309380-1172540485.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 989079098

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1415280 kB
Buffers:         62468 kB
Cached:         443248 kB
SwapCached:          0 kB
Active:         262416 kB
Inactive:       297116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          72716 kB
Slab:            66724 kB
Committed_AS:  1078372 kB
PageTables:       1720 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= 66557 MiB

End job on node16 on Tue Feb 27 02:01:28 UTC 2007