Trace number 303968

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 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S232355738-04.cnf
MD5SUMa6e6a7977b07478d6ffb3f7c9e1941ba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.01	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 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.06/0.12	c Tinisat 0.22
0.06/0.12	c solving /tmp/GTI_node5.alineos.net_10302.cnf
0.06/0.12	c 220 variables, 18700 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/node5/watcher-303968-1172048061 -o ROOT/results/node5/solver-303968-1172048061 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303968-1172048061/TiniSatELite /tmp/evaluation/303968-1172048061/instance-303968-1172048061.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: 1.09 1.03 1.01 3/77 10302
/proc/meminfo: memFree=1477152/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224760877 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10302/statm: 1339 233 195 169 0 50 0
[pid=10303] ppid=10302 vsize=5356 CPUtime=0
/proc/10303/stat : 10303 (TiniSatELite) S 10302 10302 9442 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10303/statm: 1339 237 198 169 0 50 0
[pid=10304] ppid=10303 vsize=0 CPUtime=0
/proc/10304/stat : 10304 (TiniSatELite) D 10303 10302 9442 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 224760877 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/10304/statm: 0 0 0 0 0 0 0
[pid=10305] ppid=10303 vsize=0 CPUtime=0
/proc/10305/stat : 10305 (sed) D 10303 10302 9442 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 224760877 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/10305/statm: 0 0 0 0 0 0 0

[startup+0.107885 s]
/proc/loadavg: 1.09 1.03 1.01 3/77 10302
/proc/meminfo: memFree=1477152/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.518928 s]
/proc/loadavg: 1.09 1.03 1.01 3/77 10302
/proc/meminfo: memFree=1477152/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33902 s]
/proc/loadavg: 1.09 1.03 1.01 2/79 10308
/proc/meminfo: memFree=1472976/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=5296 CPUtime=1.25
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 960 0 0 0 125 0 0 0 25 0 1 0 224760885 5423104 945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 1324 945 52 110 0 1211 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10652

[startup+2.97521 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 10308
/proc/meminfo: memFree=1471568/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=9972 CPUtime=2.88
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 1396 0 0 0 288 0 0 0 25 0 1 0 224760885 10211328 1381 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 2493 1381 52 110 0 2380 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15328

[startup+6.25158 s]
/proc/loadavg: 1.08 1.03 1.01 2/79 10308
/proc/meminfo: memFree=1468432/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=10104 CPUtime=6.16
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 2070 0 0 0 615 1 0 0 25 0 1 0 224760885 10346496 2055 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 2526 2055 52 110 0 2413 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15460

[startup+12.7123 s]
/proc/loadavg: 1.07 1.03 1.01 2/79 10308
/proc/meminfo: memFree=1464144/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=19848 CPUtime=12.61
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 3045 0 0 0 1260 1 0 0 25 0 1 0 224760885 20324352 3030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 4962 3030 52 110 0 4849 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25204

[startup+25.5248 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 10308
/proc/meminfo: memFree=1458576/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=20520 CPUtime=25.43
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 4465 0 0 0 2540 3 0 0 25 0 1 0 224760885 21012480 4450 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 5130 4450 52 110 0 5017 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25876

[startup+51.1537 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 10308
/proc/meminfo: memFree=1450832/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=40032 CPUtime=51.05
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 6423 0 0 0 5100 5 0 0 25 0 1 0 224760885 40992768 6343 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 10008 6343 52 110 0 9895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 45388

[startup+102.407 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 10308
/proc/meminfo: memFree=1439568/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=41472 CPUtime=102.29
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 9243 0 0 0 10221 8 0 0 25 0 1 0 224760885 42467328 9163 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 10368 9163 52 110 0 10255 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 46828

[startup+162.48 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 10308
/proc/meminfo: memFree=1429648/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=80404 CPUtime=162.35
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 11819 0 0 0 16223 12 0 0 25 0 1 0 224760885 82333696 11610 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 20101 11610 52 110 0 19988 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 85760

[startup+222.549 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 10308
/proc/meminfo: memFree=1421456/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=81156 CPUtime=222.4
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 13853 0 0 0 22225 15 0 0 25 0 1 0 224760885 83103744 13644 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 20289 13644 52 110 0 20176 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 86512

[startup+282.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10308
/proc/meminfo: memFree=1413904/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=81476 CPUtime=282.45
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 15749 0 0 0 28227 18 0 0 25 0 1 0 224760885 83431424 15540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 20369 15540 52 110 0 20256 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 86832

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10308
/proc/meminfo: memFree=1406928/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=82916 CPUtime=342.5
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 17511 0 0 0 34230 20 0 0 25 0 1 0 224760885 84905984 17302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 20729 17302 52 110 0 20616 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 88272

[startup+402.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 10334
/proc/meminfo: memFree=1399776/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=84580 CPUtime=402.55
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 19203 0 0 0 40232 23 0 0 25 0 1 0 224760885 86609920 18737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 21145 18737 52 110 0 21032 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 89936

[startup+462.867 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 10446
/proc/meminfo: memFree=1394272/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=85412 CPUtime=462.57
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 20601 0 0 0 46233 24 0 0 25 0 1 0 224760885 87461888 20135 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 21353 20135 52 110 0 21240 0
Current children cumulated CPU time (s) 462.63

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

[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=160920 CPUtime=522.61
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 21867 0 0 0 52235 26 0 0 25 0 1 0 224760885 164782080 21401 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40230 21401 52 110 0 40117 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 166276

[startup+583.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1385616/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=160920 CPUtime=582.66
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 23012 0 0 0 58238 28 0 0 25 0 1 0 224760885 164782080 22546 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40230 22546 52 110 0 40117 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 166276

[startup+643.097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1380816/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=161532 CPUtime=642.72
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 24215 0 0 0 64242 30 0 0 25 0 1 0 224760885 165408768 23749 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40383 23749 52 110 0 40270 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 166888

[startup+703.168 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 10506
/proc/meminfo: memFree=1376272/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=162364 CPUtime=702.77
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 25335 0 0 0 70245 32 0 0 25 0 1 0 224760885 166260736 24869 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40591 24869 52 110 0 40478 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 167720

[startup+763.238 s]
/proc/loadavg: 1.03 1.01 1.00 3/79 10506
/proc/meminfo: memFree=1372432/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=162684 CPUtime=762.83
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 26301 0 0 0 76249 34 0 0 25 0 1 0 224760885 166588416 25835 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40671 25835 52 110 0 40558 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 168040

[startup+823.311 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1368272/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=163516 CPUtime=822.88
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 27345 0 0 0 82252 36 0 0 25 0 1 0 224760885 167440384 26879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 40879 26879 52 110 0 40766 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 168872

[startup+883.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1364688/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164028 CPUtime=882.93
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 28253 0 0 0 88256 37 0 0 25 0 1 0 224760885 167964672 27787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41007 27787 52 110 0 40894 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 169384

[startup+943.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1361104/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164220 CPUtime=942.99
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 29134 0 0 0 94260 39 0 0 25 0 1 0 224760885 168161280 28668 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41055 28668 52 110 0 40942 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 169576

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1357520/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164412 CPUtime=1003.04
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 30073 0 0 0 100264 40 0 0 25 0 1 0 224760885 168357888 29607 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41103 29607 52 110 0 40990 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 169768

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1353744/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164572 CPUtime=1063.1
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 30992 0 0 0 106268 42 0 0 25 0 1 0 224760885 168521728 30526 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41143 30526 52 110 0 41030 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 169928

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10506
/proc/meminfo: memFree=1350224/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164572 CPUtime=1123.14
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 31880 0 0 0 112271 43 0 0 25 0 1 0 224760885 168521728 31414 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41143 31414 52 110 0 41030 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 169928

[startup+1183.73 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 10506
/proc/meminfo: memFree=1346512/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=164892 CPUtime=1183.2
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 32812 0 0 0 118276 44 0 0 25 0 1 0 224760885 168849408 32346 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41223 32346 52 110 0 41110 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 170248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 10506
/proc/meminfo: memFree=1345360/2055920 swapFree=4192812/4192956
[pid=10302] ppid=10300 vsize=5356 CPUtime=0.06
/proc/10302/stat : 10302 (TiniSatELite) S 10300 10302 9442 0 -1 4194304 333 780 0 0 0 0 6 0 16 0 1 0 224760877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10302/statm: 1339 237 197 169 0 50 0
[pid=10308] ppid=10302 vsize=165084 CPUtime=1200
/proc/10308/stat : 10308 (tinisat) R 10302 10302 9442 0 -1 4194304 33078 0 0 0 119956 44 0 0 25 0 1 0 224760885 169046016 32612 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10308/statm: 41271 32612 52 110 0 41158 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 170440

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 10302 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=67989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.075987
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): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.62
CPU system time (s): 0.44
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 170440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1113
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= 11

runsolver used 1.11183 second user time and 3.15452 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 08:54:21 UTC 2007

IDJOB= 303968
IDBENCH= 20121
IDSOLVER= 99
FILE ID= node5/303968-1172048061

PBS_JOBID= 3849194

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S232355738-04.cnf
COMMAND LINE= /tmp/evaluation/303968-1172048061/TiniSatELite /tmp/evaluation/303968-1172048061/instance-303968-1172048061.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303968-1172048061 -o ROOT/results/node5/solver-303968-1172048061 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303968-1172048061/TiniSatELite /tmp/evaluation/303968-1172048061/instance-303968-1172048061.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a6e6a7977b07478d6ffb3f7c9e1941ba

RANDOM SEED= 13041630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1477624 kB
Buffers:         50332 kB
Cached:         407376 kB
SwapCached:          0 kB
Active:         183372 kB
Inactive:       318340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          62892 kB
Slab:            62292 kB
Committed_AS:   821588 kB
PageTables:       1692 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= 66547 MiB

End job on node5 on Wed Feb 21 09:14:23 UTC 2007