Trace number 296424

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 1200.49

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
MD5SUM66e7f727b13be92000d7d61d02c29f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.632
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node69.alineos.net_30728.cnf
0.00/0.03	c 45 variables, 4005 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/node69/watcher-296424-1171823406 -o ROOT/results/node69/solver-296424-1171823406 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296424-1171823406/TiniSatELite /tmp/evaluation/296424-1171823406/instance-296424-1171823406.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.04 1.26 3/64 30728
/proc/meminfo: memFree=1070584/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202298331 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30728/statm: 1338 232 195 169 0 49 0
[pid=30729] ppid=30728 vsize=5352 CPUtime=0
/proc/30729/stat : 30729 (TiniSatELite) S 30728 30728 29576 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30729/statm: 1338 236 198 169 0 49 0
[pid=30731] ppid=30729 vsize=0 CPUtime=0
/proc/30731/stat : 30731 (sed) D 30729 30728 29576 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 202298331 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30731/statm: 0 0 0 0 0 0 0

[startup+0.107848 s]
/proc/loadavg: 1.00 1.04 1.26 3/64 30728
/proc/meminfo: memFree=1070584/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515911 s]
/proc/loadavg: 1.00 1.04 1.26 3/64 30728
/proc/meminfo: memFree=1070584/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33805 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 30734
/proc/meminfo: memFree=1068576/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=2916 CPUtime=1.3
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 503 0 0 0 130 0 0 0 25 0 1 0 202298333 2985984 488 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 729 488 52 110 0 616 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8268

[startup+2.98131 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 30734
/proc/meminfo: memFree=1067744/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=5328 CPUtime=2.95
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 736 0 0 0 295 0 0 0 25 0 1 0 202298333 5455872 721 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 1332 721 52 110 0 1219 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10680

[startup+6.25785 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 30734
/proc/meminfo: memFree=1066400/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=5752 CPUtime=6.22
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 1026 0 0 0 622 0 0 0 25 0 1 0 202298333 5890048 978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 1438 978 52 110 0 1325 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11104

[startup+12.7219 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 30734
/proc/meminfo: memFree=1064672/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=6408 CPUtime=12.69
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 1432 0 0 0 1268 1 0 0 25 0 1 0 202298333 6561792 1384 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 1602 1384 52 110 0 1489 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11760

[startup+25.529 s]
/proc/loadavg: 1.00 1.03 1.25 2/66 30734
/proc/meminfo: memFree=1062752/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=11216 CPUtime=25.49
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 1983 0 0 0 2548 1 0 0 25 0 1 0 202298333 11485184 1870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 2804 1870 52 110 0 2691 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16568

[startup+51.1522 s]
/proc/loadavg: 1.00 1.03 1.24 2/66 30734
/proc/meminfo: memFree=1060448/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=11792 CPUtime=51.1
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 2586 0 0 0 5109 1 0 0 25 0 1 0 202298333 12075008 2473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 2948 2473 52 110 0 2835 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17144

[startup+102.398 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 30734
/proc/meminfo: memFree=1056352/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=21696 CPUtime=102.33
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 3680 0 0 0 10230 3 0 0 25 0 1 0 202298333 22216704 3438 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 5424 3438 52 110 0 5311 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 27048

[startup+162.459 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 30734
/proc/meminfo: memFree=1052576/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=23392 CPUtime=162.37
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 4719 0 0 0 16233 4 0 0 25 0 1 0 202298333 23953408 4345 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 5848 4345 52 110 0 5735 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 28744

[startup+222.517 s]
/proc/loadavg: 1.00 1.01 1.19 2/66 30734
/proc/meminfo: memFree=1049824/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=24568 CPUtime=222.41
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 5482 0 0 0 22236 5 0 0 25 0 1 0 202298333 25157632 5009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 6142 5009 52 110 0 6029 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 29920

[startup+282.574 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 30734
/proc/meminfo: memFree=1048096/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=24568 CPUtime=282.45
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 5932 0 0 0 28239 6 0 0 25 0 1 0 202298333 25157632 5459 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 6142 5459 52 110 0 6029 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 29920

[startup+342.633 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 30734
/proc/meminfo: memFree=1045920/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=41372 CPUtime=342.48
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 6555 0 0 0 34242 6 0 0 25 0 1 0 202298333 42364928 6016 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 10343 6016 52 110 0 10230 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 46724

[startup+402.692 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 30734
/proc/meminfo: memFree=1043808/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=43040 CPUtime=402.52
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 7437 0 0 0 40245 7 0 0 25 0 1 0 202298333 44072960 6542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 10760 6542 52 110 0 10647 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 48392

[startup+462.755 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 30734
/proc/meminfo: memFree=1041440/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=43948 CPUtime=462.56
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 8115 0 0 0 46249 7 0 0 25 0 1 0 202298333 45002752 7121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 10987 7121 52 110 0 10874 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 49300

[startup+522.817 s]

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

[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=44588 CPUtime=522.61
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 8681 0 0 0 52253 8 0 0 25 0 1 0 202298333 45658112 7524 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11147 7524 52 110 0 11034 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 49940

[startup+582.876 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 30736
/proc/meminfo: memFree=1038432/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=44972 CPUtime=582.65
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 9143 0 0 0 58257 8 0 0 25 0 1 0 202298333 46051328 7888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11243 7888 52 110 0 11130 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 50324

[startup+642.939 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 30736
/proc/meminfo: memFree=1036704/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=45356 CPUtime=642.69
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 9656 0 0 0 64260 9 0 0 25 0 1 0 202298333 46444544 8303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11339 8303 52 110 0 11226 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 50708

[startup+702.995 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30736
/proc/meminfo: memFree=1035104/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=46188 CPUtime=702.72
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 10225 0 0 0 70263 9 0 0 25 0 1 0 202298333 47296512 8709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11547 8709 52 110 0 11434 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 51540

[startup+763.048 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30736
/proc/meminfo: memFree=1033376/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=46704 CPUtime=762.75
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 10740 0 0 0 76265 10 0 0 25 0 1 0 202298333 47824896 9126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11676 9126 52 110 0 11563 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 52056

[startup+823.113 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 30736
/proc/meminfo: memFree=1031904/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=47220 CPUtime=822.8
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 11174 0 0 0 82270 10 0 0 25 0 1 0 202298333 48353280 9462 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11805 9462 52 110 0 11692 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 52572

[startup+883.173 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 30736
/proc/meminfo: memFree=1030816/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=47352 CPUtime=882.84
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 11490 0 0 0 88273 11 0 0 25 0 1 0 202298333 48488448 9778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11838 9778 52 110 0 11725 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 52704

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 30736
/proc/meminfo: memFree=1029792/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=47352 CPUtime=942.88
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 11744 0 0 0 94277 11 0 0 25 0 1 0 202298333 48488448 10032 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11838 10032 52 110 0 11725 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 52704

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 30736
/proc/meminfo: memFree=1028640/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=47352 CPUtime=1002.92
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 12024 0 0 0 100281 11 0 0 25 0 1 0 202298333 48488448 10312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11838 10312 52 110 0 11725 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 52704

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 30736
/proc/meminfo: memFree=1027744/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=47484 CPUtime=1062.96
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 12261 0 0 0 106284 12 0 0 25 0 1 0 202298333 48623616 10549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 11871 10549 52 110 0 11758 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 52836

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30736
/proc/meminfo: memFree=1026464/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=48640 CPUtime=1122.99
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 12832 0 0 0 112287 12 0 0 25 0 1 0 202298333 49807360 10860 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 12160 10860 52 110 0 12047 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 53992

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30736
/proc/meminfo: memFree=1025248/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=81200 CPUtime=1183.03
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 13208 0 0 0 118290 13 0 0 25 0 1 0 202298333 83148800 11138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 20300 11138 52 110 0 20187 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 86552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 30736
/proc/meminfo: memFree=1025056/2055920 swapFree=4183028/4192956
[pid=30728] ppid=30726 vsize=5352 CPUtime=0.01
/proc/30728/stat : 30728 (TiniSatELite) S 30726 30728 29576 0 -1 4194304 331 439 0 0 0 0 1 0 16 0 1 0 202298331 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30728/statm: 1338 236 197 169 0 49 0
[pid=30734] ppid=30728 vsize=81200 CPUtime=1200.05
/proc/30734/stat : 30734 (tinisat) R 30728 30728 29576 0 -1 4194304 13277 0 0 0 119992 13 0 0 25 0 1 0 202298333 83148800 11207 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 20300 11207 52 110 0 20187 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 86552

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 30728 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.020996
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): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 86552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.11683 second user time and 2.43763 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 18:30:06 UTC 2007

IDJOB= 296424
IDBENCH= 19937
IDSOLVER= 99
FILE ID= node69/296424-1171823406

PBS_JOBID= 3839690

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296424-1171823406/TiniSatELite /tmp/evaluation/296424-1171823406/instance-296424-1171823406.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-296424-1171823406 -o ROOT/results/node69/solver-296424-1171823406 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296424-1171823406/TiniSatELite /tmp/evaluation/296424-1171823406/instance-296424-1171823406.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  66e7f727b13be92000d7d61d02c29f2d

RANDOM SEED= 746742789

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1071056 kB
Buffers:         50144 kB
Cached:         823596 kB
SwapCached:       4412 kB
Active:         621428 kB
Inactive:       263008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071056 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            86404 kB
Committed_AS:   575788 kB
PageTables:       1476 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= 66563 MiB

End job on node69 on Sun Feb 18 18:50:09 UTC 2007