Trace number 304501

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node55.alineos.net_25524.cnf
0.00/0.09	c 160 variables, 13600 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/node55/watcher-304501-1172059976 -o ROOT/results/node55/solver-304501-1172059976 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304501-1172059976/TiniSatELite /tmp/evaluation/304501-1172059976/instance-304501-1172059976.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 1.00 1.00 3/64 25524
/proc/meminfo: memFree=1412072/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0
/proc/25524/stat : 25524 (TiniSatELite) R 25522 25524 24866 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225954017 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761778258 0 0 4100 65536 0 0 0 17 1 0 0
/proc/25524/statm: 1338 232 195 169 0 49 0
[pid=25525] ppid=25524 vsize=5352 CPUtime=0
/proc/25525/stat : 25525 (TiniSatELite) S 25524 25524 24866 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25525/statm: 1338 236 198 169 0 49 0
[pid=25526] ppid=25525 vsize=0 CPUtime=0
/proc/25526/stat : 25526 (TiniSatELite) D 25525 25524 24866 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 225954017 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/25526/statm: 0 0 0 0 0 0 0
[pid=25527] ppid=25525 vsize=0 CPUtime=0
/proc/25527/stat : 25527 (sed) D 25525 25524 24866 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 225954018 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/25527/statm: 0 0 0 0 0 0 0

[startup+0.106918 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25524
/proc/meminfo: memFree=1412072/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.514953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25524
/proc/meminfo: memFree=1412072/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1408600/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=4060 CPUtime=1.26
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 828 0 0 0 126 0 0 0 25 0 1 0 225954023 4157440 813 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519861 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 1015 813 52 110 0 902 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9412

[startup+2.97119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1407320/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=7596 CPUtime=2.9
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 1219 0 0 0 290 0 0 0 25 0 1 0 225954023 7778304 1204 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 1899 1204 52 110 0 1786 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12948

[startup+6.2475 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1404632/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=7860 CPUtime=6.17
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 1798 0 0 0 616 1 0 0 25 0 1 0 225954023 8048640 1783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 1965 1783 52 110 0 1852 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13212

[startup+12.7071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1401240/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=15064 CPUtime=12.63
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 2602 0 0 0 1261 2 0 0 25 0 1 0 225954023 15425536 2554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 3766 2555 52 110 0 3653 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20416

[startup+25.5234 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1396896/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=15616 CPUtime=25.44
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 3700 0 0 0 2541 3 0 0 25 0 1 0 225954023 15990784 3652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 3904 3652 52 110 0 3791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20968

[startup+51.1548 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1390752/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=30036 CPUtime=51.07
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 5274 0 0 0 5102 5 0 0 25 0 1 0 225954023 30756864 5161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 7509 5161 52 110 0 7396 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 35388

[startup+102.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1381792/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=31652 CPUtime=102.3
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 7530 0 0 0 10224 6 0 0 25 0 1 0 225954023 32411648 7417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 7913 7417 52 110 0 7800 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 37004

[startup+162.47 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 25530
/proc/meminfo: memFree=1374112/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=60408 CPUtime=162.35
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 9538 0 0 0 16227 8 0 0 25 0 1 0 225954023 61857792 9296 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 15102 9296 52 110 0 14989 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 65760

[startup+222.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1367648/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=60872 CPUtime=222.41
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 11150 0 0 0 22230 11 0 0 25 0 1 0 225954023 62332928 10908 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 15218 10908 52 110 0 15105 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 66224

[startup+282.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1361632/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=61192 CPUtime=282.44
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 12657 0 0 0 28232 12 0 0 25 0 1 0 225954023 62660608 12415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 15298 12415 52 110 0 15185 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 66544

[startup+342.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1355616/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=62904 CPUtime=342.49
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 14166 0 0 0 34235 14 0 0 25 0 1 0 225954023 64413696 13924 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 15726 13924 52 110 0 15613 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 68256

[startup+402.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1351072/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=63544 CPUtime=402.54
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 15274 0 0 0 40239 15 0 0 25 0 1 0 225954023 65069056 15032 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 15886 15032 52 110 0 15773 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 68896

[startup+462.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1347040/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=119516 CPUtime=462.58
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 16542 0 0 0 46241 17 0 0 25 0 1 0 225954023 122384384 16043 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 29879 16043 52 110 0 29766 0
Current children cumulated CPU time (s) 462.62

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

[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=121116 CPUtime=582.68
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 18488 0 0 0 58249 19 0 0 25 0 1 0 225954023 124022784 17989 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 30279 17989 52 110 0 30166 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 126468

[startup+642.953 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1335392/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=121504 CPUtime=642.71
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 19440 0 0 0 64252 19 0 0 25 0 1 0 225954023 124420096 18941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 30376 18941 52 110 0 30263 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 126856

[startup+703.016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1331872/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=122464 CPUtime=702.77
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 20312 0 0 0 70256 21 0 0 25 0 1 0 225954023 125403136 19813 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 30616 19813 52 110 0 30503 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 127816

[startup+763.074 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1328672/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=123232 CPUtime=762.81
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 21128 0 0 0 76260 21 0 0 25 0 1 0 225954023 126189568 20629 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 30808 20629 52 110 0 30695 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 128584

[startup+823.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1325536/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=123748 CPUtime=822.86
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 21893 0 0 0 82264 22 0 0 25 0 1 0 225954023 126717952 21394 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 30937 21394 52 110 0 30824 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 129100

[startup+883.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1322656/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124132 CPUtime=882.9
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 22609 0 0 0 88267 23 0 0 25 0 1 0 225954023 127111168 22110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31033 22110 52 110 0 30920 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 129484

[startup+943.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1319840/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124588 CPUtime=942.94
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 23308 0 0 0 94270 24 0 0 25 0 1 0 225954023 127578112 22809 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31147 22809 52 110 0 31034 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 129940

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1317216/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124588 CPUtime=1002.99
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 23969 0 0 0 100274 25 0 0 25 0 1 0 225954023 127578112 23470 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31147 23470 52 110 0 31034 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 129940

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1314272/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124780 CPUtime=1063.03
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 24684 0 0 0 106278 25 0 0 25 0 1 0 225954023 127774720 24185 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31195 24185 52 110 0 31082 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 130132

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1311520/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124972 CPUtime=1123.08
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 25360 0 0 0 112282 26 0 0 25 0 1 0 225954023 127971328 24861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31243 24861 52 110 0 31130 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 130324

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1308960/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124972 CPUtime=1183.13
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 26021 0 0 0 118286 27 0 0 25 0 1 0 225954023 127971328 25522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31243 25522 52 110 0 31130 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 130324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1308128/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124972 CPUtime=1200.03
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 26212 0 0 0 119976 27 0 0 25 0 1 0 225954023 127971328 25713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31243 25713 52 110 0 31130 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 130324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25530
/proc/meminfo: memFree=1308128/2055920 swapFree=4183320/4192956
[pid=25524] ppid=25522 vsize=5352 CPUtime=0.04
/proc/25524/stat : 25524 (TiniSatELite) S 25522 25524 24866 0 -1 4194304 331 664 0 0 0 0 4 0 16 0 1 0 225954017 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25524/statm: 1338 236 197 169 0 49 0
[pid=25530] ppid=25524 vsize=124972 CPUtime=1200.03
/proc/25530/stat : 25530 (tinisat) R 25524 25524 24866 0 -1 4194304 26212 0 0 0 119976 27 0 0 25 0 1 0 225954023 127971328 25713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532424 0 0 4096 0 0 0 0 17 1 0 0
/proc/25530/statm: 31243 25713 52 110 0 31130 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 130324

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25524 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05899
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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 130324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
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= 995
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= 8

runsolver used 1.13983 second user time and 2.56461 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Feb 21 12:12:56 UTC 2007

IDJOB= 304501
IDBENCH= 20134
IDSOLVER= 99
FILE ID= node55/304501-1172059976

PBS_JOBID= 3892783

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304501-1172059976/TiniSatELite /tmp/evaluation/304501-1172059976/instance-304501-1172059976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-304501-1172059976 -o ROOT/results/node55/solver-304501-1172059976 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304501-1172059976/TiniSatELite /tmp/evaluation/304501-1172059976/instance-304501-1172059976.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 301664618

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1412544 kB
Buffers:         34260 kB
Cached:         534052 kB
SwapCached:       3772 kB
Active:         108060 kB
Inactive:       469956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412544 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            51440 kB
Committed_AS:   782388 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Wed Feb 21 12:32:58 UTC 2007