Trace number 312291

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) 1200.03 1200.54

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1439774943-07-UNSAT.cnf
MD5SUMa3885eff2851f09f9ef1a5d548225d79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.5714
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4878    14367 |      --       0       --      -- |     --   | -299/-129
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1448   #clauses: 4878   #literals: 14367
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node26.alineos.net_26866.cnf
0.00/0.04	c 1448 variables, 4878 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/node26/watcher-312291-1172584595 -o ROOT/results/node26/solver-312291-1172584595 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312291-1172584595/TiniSatELite /tmp/evaluation/312291-1172584595/instance-312291-1172584595.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: 0.98 0.98 0.99 2/77 26866
/proc/meminfo: memFree=1813728/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 278413182 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26866/statm: 1338 232 195 169 0 49 0
[pid=26867] ppid=26866 vsize=5352 CPUtime=0
/proc/26867/stat : 26867 (TiniSatELite) S 26866 26866 25562 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26867/statm: 1338 236 198 169 0 49 0

[startup+0.107749 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 26866
/proc/meminfo: memFree=1813728/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.515815 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 26866
/proc/meminfo: memFree=1813728/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33596 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 26872
/proc/meminfo: memFree=1811536/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=3556 CPUtime=1.29
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 553 0 0 0 129 0 0 0 25 0 1 0 278413186 3641344 538 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 889 538 52 110 0 776 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8908

[startup+2.97724 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 26872
/proc/meminfo: memFree=1810576/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=3820 CPUtime=2.93
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 851 0 0 0 293 0 0 0 25 0 1 0 278413186 3911680 836 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 955 836 52 110 0 842 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9172

[startup+6.25581 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 26872
/proc/meminfo: memFree=1808592/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=6492 CPUtime=6.21
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 1248 0 0 0 621 0 0 0 25 0 1 0 278413186 6647808 1233 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517015 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 1623 1233 52 110 0 1510 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11844

[startup+12.7169 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26872
/proc/meminfo: memFree=1806032/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=11696 CPUtime=12.67
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 1856 0 0 0 1266 1 0 0 25 0 1 0 278413186 11976704 1808 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 2924 1808 52 110 0 2811 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17048

[startup+25.5312 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 26872
/proc/meminfo: memFree=1803024/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=12364 CPUtime=25.47
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 2632 0 0 0 2545 2 0 0 25 0 1 0 278413186 12660736 2584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 3091 2584 52 110 0 2978 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17716

[startup+51.1616 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 26872
/proc/meminfo: memFree=1798416/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=22968 CPUtime=51.09
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 3825 0 0 0 5105 4 0 0 25 0 1 0 278413186 23519232 3712 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 5742 3712 52 110 0 5629 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 28320

[startup+102.413 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26872
/proc/meminfo: memFree=1792144/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=24160 CPUtime=102.33
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 5370 0 0 0 10227 6 0 0 25 0 1 0 278413186 24739840 5257 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 6040 5257 52 110 0 5927 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29512

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 26872
/proc/meminfo: memFree=1786384/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=44964 CPUtime=162.38
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 6916 0 0 0 16230 8 0 0 25 0 1 0 278413186 46043136 6674 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 11241 6674 52 110 0 11128 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 50316

[startup+222.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26872
/proc/meminfo: memFree=1781328/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=45756 CPUtime=222.43
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 8160 0 0 0 22233 10 0 0 25 0 1 0 278413186 46854144 7918 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 11439 7918 52 110 0 11326 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 51108

[startup+282.629 s]
/proc/loadavg: 1.06 1.01 1.00 2/85 26954
/proc/meminfo: memFree=1776096/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=46236 CPUtime=282.46
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 9190 0 0 0 28234 12 0 0 25 0 1 0 278413186 47345664 8948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 11559 8948 52 110 0 11446 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 51588

[startup+342.723 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 27044
/proc/meminfo: memFree=1772256/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=46984 CPUtime=342.47
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 10128 0 0 0 34234 13 0 0 25 0 1 0 278413186 48111616 9886 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 11746 9886 52 110 0 11633 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 52336

[startup+402.8 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 27070
/proc/meminfo: memFree=1769360/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=47848 CPUtime=402.52
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 11096 0 0 0 40237 15 0 0 25 0 1 0 278413186 48996352 10854 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 11962 10854 52 110 0 11849 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 53200

[startup+462.869 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27070
/proc/meminfo: memFree=1766096/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=48564 CPUtime=462.56
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 11943 0 0 0 46240 16 0 0 25 0 1 0 278413186 49729536 11701 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 12141 11701 52 110 0 12028 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 53916

[startup+522.942 s]
/proc/loadavg: 1.00 1.01 1.00 3/79 27070
/proc/meminfo: memFree=1762704/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=88508 CPUtime=522.62
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 13041 0 0 0 52245 17 0 0 25 0 1 0 278413186 90632192 12542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22127 12542 52 110 0 22014 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 93860

[startup+583.015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1759824/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=89368 CPUtime=582.67
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 13784 0 0 0 58249 18 0 0 25 0 1 0 278413186 91512832 13285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22342 13285 52 110 0 22229 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 94720

[startup+643.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1756944/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=89704 CPUtime=642.73
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 14487 0 0 0 64254 19 0 0 25 0 1 0 278413186 91856896 13988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22426 13988 52 110 0 22313 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 95056

[startup+703.156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1754256/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=89996 CPUtime=702.77
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 15147 0 0 0 70257 20 0 0 25 0 1 0 278413186 92155904 14648 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22499 14648 52 110 0 22386 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 95348

[startup+763.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1751440/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=90280 CPUtime=762.83
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 15868 0 0 0 76261 22 0 0 25 0 1 0 278413186 92446720 15369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22570 15369 52 110 0 22457 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 95632

[startup+823.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1748944/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=90828 CPUtime=822.88
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 16555 0 0 0 82265 23 0 0 25 0 1 0 278413186 93007872 15990 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22707 15990 52 110 0 22594 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 96180

[startup+883.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1746576/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=91272 CPUtime=882.92
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 17165 0 0 0 88268 24 0 0 25 0 1 0 278413186 93462528 16567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22818 16567 52 110 0 22705 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 96624

[startup+943.437 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 27070
/proc/meminfo: memFree=1743888/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=91940 CPUtime=942.98
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 17885 0 0 0 94273 25 0 0 25 0 1 0 278413186 94146560 17254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 22985 17254 52 110 0 22872 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 97292

[startup+1003.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 27070
/proc/meminfo: memFree=1741776/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=92388 CPUtime=1003.03
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 18463 0 0 0 100276 27 0 0 25 0 1 0 278413186 94605312 17799 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 23097 17799 52 110 0 22984 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 97740

[startup+1063.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1739536/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=92524 CPUtime=1063.08
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 18998 0 0 0 106280 28 0 0 25 0 1 0 278413186 94744576 18334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 23131 18334 52 110 0 23018 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 97876

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1737488/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=93056 CPUtime=1123.13
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 19553 0 0 0 112284 29 0 0 25 0 1 0 278413186 95289344 18856 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 23264 18856 52 110 0 23151 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 98408

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1735248/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=93248 CPUtime=1183.18
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 20117 0 0 0 118288 30 0 0 25 0 1 0 278413186 95485952 19420 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 23312 19420 52 110 0 23199 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 98600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27070
/proc/meminfo: memFree=1734352/2055920 swapFree=4154888/4192956
[pid=26866] ppid=26864 vsize=5352 CPUtime=0.03
/proc/26866/stat : 26866 (TiniSatELite) S 26864 26866 25562 0 -1 4194304 331 555 0 0 0 0 3 0 16 0 1 0 278413182 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26866/statm: 1338 236 197 169 0 49 0
[pid=26872] ppid=26866 vsize=93380 CPUtime=1200
/proc/26872/stat : 26872 (tinisat) R 26866 26866 25562 0 -1 4194304 20330 0 0 0 119969 31 0 0 25 0 1 0 278413186 95621120 19633 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26872/statm: 23345 19633 52 110 0 23232 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 98732

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 26866 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.034993
while last known CPU time is 1200.03

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

Real time (s): 1200.54
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 98732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 886
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 1.08983 second user time and 3.17752 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 13:56:35 UTC 2007

IDJOB= 312291
IDBENCH= 20338
IDSOLVER= 99
FILE ID= node26/312291-1172584595

PBS_JOBID= 3971915

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1439774943-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312291-1172584595/TiniSatELite /tmp/evaluation/312291-1172584595/instance-312291-1172584595.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-312291-1172584595 -o ROOT/results/node26/solver-312291-1172584595 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312291-1172584595/TiniSatELite /tmp/evaluation/312291-1172584595/instance-312291-1172584595.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a3885eff2851f09f9ef1a5d548225d79

RANDOM SEED= 474474790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1814136 kB
Buffers:         38720 kB
Cached:         138212 kB
SwapCached:      17820 kB
Active:         145048 kB
Inactive:        57548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814136 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            24764 kB
Committed_AS:   750596 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node26 on Tue Feb 27 14:18:22 UTC 2007