Trace number 306592

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) 1200.07 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |   29213    88638 |      --       0       --      -- |     --   | -187/438
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 6833   #clauses: 29213   #literals: 88638
0.00/0.09	c CPU time:   0.082987 s
0.00/0.09	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node7.alineos.net_17647.cnf
0.00/0.17	c 6833 variables, 29213 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/node7/watcher-306592-1172102169 -o ROOT/results/node7/solver-306592-1172102169 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306592-1172102169/TiniSatELite /tmp/evaluation/306592-1172102169/instance-306592-1172102169.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: 1.01 1.00 1.00 3/77 17647
/proc/meminfo: memFree=1600200/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230171645 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17647/statm: 1338 232 195 169 0 49 0
[pid=17648] ppid=17647 vsize=5352 CPUtime=0
/proc/17648/stat : 17648 (TiniSatELite) S 17647 17647 16879 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 1338 236 198 169 0 49 0

[startup+0.108551 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 17647
/proc/meminfo: memFree=1600200/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 230171645 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17647/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520588 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 17647
/proc/meminfo: memFree=1600200/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.34067 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1594744/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=5880 CPUtime=1.2
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 1299 0 0 0 119 1 0 0 25 0 1 0 230171659 6021120 1284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 1470 1284 52 110 0 1357 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11232

[startup+2.97685 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1592760/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=9564 CPUtime=2.83
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 1976 0 0 0 282 1 0 0 25 0 1 0 230171659 9793536 1961 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517792 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 2391 1961 52 110 0 2278 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14916

[startup+6.25319 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1587576/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=16932 CPUtime=6.11
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 3137 0 0 0 609 2 0 0 25 0 1 0 230171659 17338368 3122 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 4233 3122 52 110 0 4120 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22284

[startup+12.7149 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 17653
/proc/meminfo: memFree=1579448/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=31664 CPUtime=12.56
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 5044 0 0 0 1253 3 0 0 25 0 1 0 230171659 32423936 5029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7916 5029 52 110 0 7803 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37016

[startup+25.5272 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1566328/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=61776 CPUtime=25.37
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 8395 0 0 0 2531 6 0 0 25 0 1 0 230171659 63258624 8380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 15444 8380 52 110 0 15331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67128

[startup+51.1539 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1544760/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=62928 CPUtime=51
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 13743 0 0 0 5089 11 0 0 25 0 1 0 230171659 64438272 13663 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 15732 13663 52 110 0 15619 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68280

[startup+102.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1513784/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=123152 CPUtime=102.23
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 21536 0 0 0 10206 17 0 0 25 0 1 0 230171659 126107648 21456 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 30788 21456 52 110 0 30675 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 128504

[startup+162.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1483704/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=124832 CPUtime=162.29
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 29026 0 0 0 16204 25 0 0 25 0 1 0 230171659 127827968 28817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 31208 28817 52 110 0 31095 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 130184

[startup+222.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1456440/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=243328 CPUtime=222.34
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 35855 0 0 0 22201 33 0 0 25 0 1 0 230171659 249167872 35646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 60832 35646 52 110 0 60719 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 248680

[startup+282.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17653
/proc/meminfo: memFree=1434360/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=244380 CPUtime=282.4
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 41428 0 0 0 28200 40 0 0 25 0 1 0 230171659 250245120 41219 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 61095 41219 52 110 0 60982 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 249732

[startup+342.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 17771
/proc/meminfo: memFree=1414600/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=246328 CPUtime=342.4
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 46254 0 0 0 34194 46 0 0 25 0 1 0 230171659 252239872 45788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 61582 45788 52 110 0 61469 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 251680

[startup+402.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1397560/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=247120 CPUtime=402.42
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 50742 0 0 0 40191 51 0 0 25 0 1 0 230171659 253050880 50276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 61780 50276 52 110 0 61667 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 252472

[startup+462.864 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1380792/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=247648 CPUtime=462.47
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 54974 0 0 0 46192 55 0 0 25 0 1 0 230171659 253591552 54508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 61912 54508 52 110 0 61799 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 253000

[startup+522.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1364536/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=248440 CPUtime=522.53
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 59021 0 0 0 52193 60 0 0 25 0 1 0 230171659 254402560 58555 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 62110 58555 52 110 0 61997 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 253792

[startup+582.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1350200/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=484804 CPUtime=582.58
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 62565 0 0 0 58195 63 0 0 25 0 1 0 230171659 496439296 62099 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121201 62099 52 110 0 121088 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 490156

[startup+643.072 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1336504/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=485464 CPUtime=642.64
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 65987 0 0 0 64196 68 0 0 25 0 1 0 230171659 497115136 65521 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121366 65521 52 110 0 121253 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 490816

[startup+703.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1323320/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=485992 CPUtime=702.69
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 69319 0 0 0 70196 73 0 0 25 0 1 0 230171659 497655808 68853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121498 68853 52 110 0 121385 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 491344

[startup+763.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1307128/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=486256 CPUtime=762.74
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 73373 0 0 0 76196 78 0 0 25 0 1 0 230171659 497926144 72907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121564 72907 52 110 0 121451 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 491608

[startup+823.281 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1292088/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=486652 CPUtime=822.8
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 77079 0 0 0 82198 82 0 0 25 0 1 0 230171659 498331648 76613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121663 76613 52 110 0 121550 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 492004

[startup+883.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1278776/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=486916 CPUtime=882.85
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 80426 0 0 0 88198 87 0 0 25 0 1 0 230171659 498601984 79960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121729 79960 52 110 0 121616 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 492268

[startup+943.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1264888/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=487316 CPUtime=942.91
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 83906 0 0 0 94199 92 0 0 25 0 1 0 230171659 499011584 83440 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121829 83440 52 110 0 121716 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 492668

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1251832/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=487580 CPUtime=1002.96
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 87173 0 0 0 100200 96 0 0 25 0 1 0 230171659 499281920 86707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121895 86707 52 110 0 121782 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 492932

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1238904/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=487848 CPUtime=1063.03
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 90367 0 0 0 106202 101 0 0 25 0 1 0 230171659 499556352 89901 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 121962 89901 52 110 0 121849 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 493200

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1227000/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=488116 CPUtime=1123.08
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 93358 0 0 0 112204 104 0 0 25 0 1 0 230171659 499830784 92892 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 122029 92892 52 110 0 121916 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 493468

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1216696/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=491748 CPUtime=1183.13
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 96448 0 0 0 118205 108 0 0 25 0 1 0 230171659 503549952 95469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 122937 95469 52 110 0 122824 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 497100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17851
/proc/meminfo: memFree=1213496/2055920 swapFree=4142416/4192956
[pid=17647] ppid=17645 vsize=5352 CPUtime=0.12
/proc/17647/stat : 17647 (TiniSatELite) S 17645 17647 16879 0 -1 4194304 331 1210 0 0 0 0 11 1 16 0 1 0 230171645 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17647/statm: 1338 236 197 169 0 49 0
[pid=17653] ppid=17647 vsize=491880 CPUtime=1199.95
/proc/17653/stat : 17653 (tinisat) R 17647 17647 16879 0 -1 4194304 97212 0 0 0 119885 110 0 0 25 0 1 0 230171659 503685120 96233 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 122970 96233 52 110 0 122857 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 497232

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 17647 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=117982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.133979
while last known CPU time is 1200.07

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

Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1198.96
CPU system time (s): 1.11
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 497232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.117982
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1541
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= 35
involuntary context switches= 12

runsolver used 1.11783 second user time and 3.15052 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 23:56:09 UTC 2007

IDJOB= 306592
IDBENCH= 20185
IDSOLVER= 99
FILE ID= node7/306592-1172102169

PBS_JOBID= 3865344

Free space on /tmp= 66543 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306592-1172102169/TiniSatELite /tmp/evaluation/306592-1172102169/instance-306592-1172102169.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-306592-1172102169 -o ROOT/results/node7/solver-306592-1172102169 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306592-1172102169/TiniSatELite /tmp/evaluation/306592-1172102169/instance-306592-1172102169.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 498131064

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1600608 kB
Buffers:         56100 kB
Cached:         298488 kB
SwapCached:      16216 kB
Active:         238896 kB
Inactive:       146032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600608 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            55916 kB
Committed_AS:   870676 kB
PageTables:       1764 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= 66543 MiB

End job on node7 on Thu Feb 22 00:16:12 UTC 2007