Trace number 310241

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.06 1200.43

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.456929
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 |    4135    12343 |      --       0       --      -- |     --   | -99/64
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1092   #clauses: 4135   #literals: 12343
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node61.alineos.net_8712.cnf
0.00/0.03	c 1092 variables, 4135 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/node61/watcher-310241-1172556720 -o ROOT/results/node61/solver-310241-1172556720 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310241-1172556720/TiniSatELite /tmp/evaluation/310241-1172556720/instance-310241-1172556720.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: 0.96 1.00 1.00 2/64 8712
/proc/meminfo: memFree=1838944/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0
/proc/8712/stat : 8712 (TiniSatELite) R 8710 8712 8649 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275628939 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8712/statm: 1338 232 195 169 0 49 0
[pid=8713] ppid=8712 vsize=5352 CPUtime=0
/proc/8713/stat : 8713 (TiniSatELite) S 8712 8712 8649 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8713/statm: 1338 236 198 169 0 49 0
[pid=8715] ppid=8713 vsize=0 CPUtime=0
/proc/8715/stat : 8715 (sed) D 8713 8712 8649 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 275628940 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8715/statm: 0 0 0 0 0 0 0

[startup+0.107484 s]
/proc/loadavg: 0.96 1.00 1.00 2/64 8712
/proc/meminfo: memFree=1838944/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51952 s]
/proc/loadavg: 0.96 1.00 1.00 2/64 8712
/proc/meminfo: memFree=1838944/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3436 s]
/proc/loadavg: 0.96 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1836496/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=3100 CPUtime=1.31
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 628 0 0 0 131 0 0 0 25 0 1 0 275628942 3174400 613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 775 613 52 110 0 662 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8452

[startup+2.97975 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1835216/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=5556 CPUtime=2.94
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 1016 0 0 0 294 0 0 0 25 0 1 0 275628942 5689344 1001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 1389 1001 52 110 0 1276 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10908

[startup+6.25607 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1832976/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=9940 CPUtime=6.22
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 1486 0 0 0 621 1 0 0 25 0 1 0 275628942 10178560 1471 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 2485 1471 52 110 0 2372 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15292

[startup+12.7177 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1830104/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=10464 CPUtime=12.68
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 2183 0 0 0 1266 2 0 0 25 0 1 0 275628942 10715136 2135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 2616 2135 52 110 0 2503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15816

[startup+25.5249 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1826648/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=19240 CPUtime=25.48
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 3079 0 0 0 2545 3 0 0 25 0 1 0 275628942 19701760 3031 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 4810 3031 52 110 0 4697 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24592

[startup+51.1464 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1821464/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=20172 CPUtime=51.1
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 4395 0 0 0 5105 5 0 0 25 0 1 0 275628942 20656128 4282 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 5043 4282 52 110 0 4930 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 25524

[startup+102.388 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1814232/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=38020 CPUtime=102.32
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 6210 0 0 0 10225 7 0 0 25 0 1 0 275628942 38932480 6097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 9505 6097 52 110 0 9392 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 43372

[startup+162.445 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1807576/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=39640 CPUtime=162.36
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 7962 0 0 0 16227 9 0 0 25 0 1 0 275628942 40591360 7720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 9910 7720 52 110 0 9797 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 44992

[startup+222.502 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1802264/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=40072 CPUtime=222.4
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 9281 0 0 0 22229 11 0 0 25 0 1 0 275628942 41033728 9039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 10018 9039 52 110 0 9905 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 45424

[startup+282.556 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1797016/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=73460 CPUtime=282.44
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 10597 0 0 0 28231 13 0 0 25 0 1 0 275628942 75223040 10355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 18365 10355 52 110 0 18252 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 78812

[startup+342.61 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 8718
/proc/meminfo: memFree=1792088/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=74920 CPUtime=342.48
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 11810 0 0 0 34233 15 0 0 25 0 1 0 275628942 76718080 11568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 18730 11568 52 110 0 18617 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 80272

[startup+402.668 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1788504/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=75640 CPUtime=402.52
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 12694 0 0 0 40236 16 0 0 25 0 1 0 275628942 77455360 12452 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 18910 12452 52 110 0 18797 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 80992

[startup+462.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1784792/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=77392 CPUtime=462.55
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 13872 0 0 0 46238 17 0 0 25 0 1 0 275628942 79249408 13373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19348 13373 52 110 0 19235 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 82744

[startup+522.779 s]

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

[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=77828 CPUtime=522.6
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 14679 0 0 0 52241 19 0 0 25 0 1 0 275628942 79695872 14180 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19457 14180 52 110 0 19344 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 83180

[startup+582.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1778648/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=78240 CPUtime=582.64
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 15431 0 0 0 58244 20 0 0 25 0 1 0 275628942 80117760 14932 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19560 14932 52 110 0 19447 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 83592

[startup+642.891 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1775448/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=78724 CPUtime=642.68
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 16229 0 0 0 64247 21 0 0 25 0 1 0 275628942 80613376 15730 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19681 15730 52 110 0 19568 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 84076

[startup+702.952 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1772696/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=79396 CPUtime=702.72
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 16911 0 0 0 70250 22 0 0 25 0 1 0 275628942 81301504 16412 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19849 16412 52 110 0 19736 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 84748

[startup+763.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1770136/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=79700 CPUtime=762.76
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 17552 0 0 0 76253 23 0 0 25 0 1 0 275628942 81612800 17053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 19925 17053 52 110 0 19812 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 85052

[startup+823.065 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1767320/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=80212 CPUtime=822.8
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 18249 0 0 0 82257 23 0 0 25 0 1 0 275628942 82137088 17750 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 20053 17750 52 110 0 19940 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 85564

[startup+883.119 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8718
/proc/meminfo: memFree=1764952/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=80688 CPUtime=882.84
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 18833 0 0 0 88260 24 0 0 25 0 1 0 275628942 82624512 18334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 20172 18334 52 110 0 20059 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 86040

[startup+943.176 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8718
/proc/meminfo: memFree=1762584/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=81128 CPUtime=942.88
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 19418 0 0 0 94263 25 0 0 25 0 1 0 275628942 83075072 18919 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 20282 18919 52 110 0 20169 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 86480

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1760280/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=81392 CPUtime=1002.92
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 20015 0 0 0 100266 26 0 0 25 0 1 0 275628942 83345408 19516 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 20348 19516 52 110 0 20235 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 86744

[startup+1063.29 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 8718
/proc/meminfo: memFree=1757528/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=147644 CPUtime=1062.97
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 20681 0 0 0 106270 27 0 0 25 0 1 0 275628942 151187456 20182 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 36911 20182 52 110 0 36798 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 152996

[startup+1123.35 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 8718
/proc/meminfo: memFree=1755352/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=147644 CPUtime=1123.01
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 21225 0 0 0 112273 28 0 0 25 0 1 0 275628942 151187456 20726 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 36911 20726 52 110 0 36798 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 152996

[startup+1183.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1753112/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=147644 CPUtime=1183.05
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 21789 0 0 0 118276 29 0 0 25 0 1 0 275628942 151187456 21290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 36911 21290 52 110 0 36798 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 152996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8718
/proc/meminfo: memFree=1752408/2055920 swapFree=4180412/4192956
[pid=8712] ppid=8710 vsize=5352 CPUtime=0.01
/proc/8712/stat : 8712 (TiniSatELite) S 8710 8712 8649 0 -1 4194304 331 499 0 0 0 0 1 0 16 0 1 0 275628939 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8712/statm: 1338 236 197 169 0 49 0
[pid=8718] ppid=8712 vsize=147644 CPUtime=1200.05
/proc/8718/stat : 8718 (tinisat) R 8712 8712 8649 0 -1 4194304 21954 0 0 0 119976 29 0 0 25 0 1 0 275628942 151187456 21455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8718/statm: 36911 21455 52 110 0 36798 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 152996

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 8712 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200.06

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

Real time (s): 1200.43
CPU time (s): 1200.06
CPU user time (s): 1199.77
CPU system time (s): 0.29
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 152996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 830
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 0.747886 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 06:12:00 UTC 2007

IDJOB= 310241
IDBENCH= 20282
IDSOLVER= 99
FILE ID= node61/310241-1172556720

PBS_JOBID= 3971871

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/310241-1172556720/TiniSatELite /tmp/evaluation/310241-1172556720/instance-310241-1172556720.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-310241-1172556720 -o ROOT/results/node61/solver-310241-1172556720 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310241-1172556720/TiniSatELite /tmp/evaluation/310241-1172556720/instance-310241-1172556720.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 866803866

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1839416 kB
Buffers:         30372 kB
Cached:         136384 kB
SwapCached:       6848 kB
Active:          79664 kB
Inactive:        99636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839416 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            23316 kB
Committed_AS:   729756 kB
PageTables:       1388 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 node61 on Tue Feb 27 06:32:03 UTC 2007