Trace number 309116

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
barcelogic 2007-02-08? (TO) 1200.04 1200.6

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	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 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |   10417    31549 |      --       0       --      -- |     --   | -1597/-889
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 3274   #clauses: 10417   #literals: 31549
0.00/0.09	c CPU time:   0.079987 s
0.00/0.09	c ==============================================================================

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/node12/watcher-309116-1172534450 -o ROOT/results/node12/solver-309116-1172534450 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309116-1172534450/Barcelogic /tmp/evaluation/309116-1172534450/instance-309116-1172534450.cnf 

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


[startup+0 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18367
/proc/meminfo: memFree=1496176/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273399437 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18367/statm: 1338 232 195 169 0 49 0
[pid=18368] ppid=18367 vsize=5352 CPUtime=0
/proc/18368/stat : 18368 (Barcelogic) S 18367 18367 17881 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18368/statm: 1338 236 198 169 0 49 0

[startup+0.108331 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18367
/proc/meminfo: memFree=1496176/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.518404 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18367
/proc/meminfo: memFree=1496176/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33855 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 18373
/proc/meminfo: memFree=1490976/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=1.22
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 1370 0 0 0 122 0 0 0 25 0 1 0 273399447 1511604224 1343 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 1343 82 232 0 368809 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481528

[startup+2.97485 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 18373
/proc/meminfo: memFree=1488352/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=2.86
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 2201 0 0 0 285 1 0 0 25 0 1 0 273399447 1511604224 2174 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 2174 82 232 0 368809 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481528

[startup+6.25844 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 18373
/proc/meminfo: memFree=1481952/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=6.14
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 3668 0 0 0 613 1 0 0 25 0 1 0 273399447 1511604224 3641 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 3641 82 232 0 368809 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481528

[startup+12.7166 s]
/proc/loadavg: 0.96 1.00 1.00 2/85 18399
/proc/meminfo: memFree=1470184/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=12.58
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 6136 0 0 0 1255 3 0 0 25 0 1 0 273399447 1511604224 6109 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 6109 82 232 0 368809 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481528

[startup+25.5389 s]
/proc/loadavg: 0.97 1.00 1.00 2/85 18447
/proc/meminfo: memFree=1460136/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=25.39
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 8590 0 0 0 2533 6 0 0 25 0 1 0 273399447 1511604224 8516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 8516 92 232 0 368809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481528

[startup+51.1785 s]
/proc/loadavg: 0.98 1.00 1.00 2/85 18485
/proc/meminfo: memFree=1456552/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=51
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 9606 0 0 0 5093 7 0 0 25 0 1 0 273399447 1511604224 9532 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 9532 92 232 0 368809 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481528

[startup+102.454 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1421400/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476176 CPUtime=102.21
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 18583 0 0 0 10205 16 0 0 25 0 1 0 273399447 1511604224 18509 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369044 18509 92 232 0 368809 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481528

[startup+162.521 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1412384/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=162.25
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 20784 0 0 0 16207 18 0 0 25 0 1 0 273399447 1511698432 20660 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 20660 92 232 0 368832 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 1481620

[startup+222.587 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18571
/proc/meminfo: memFree=1412512/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=222.29
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 20784 0 0 0 22211 18 0 0 25 0 1 0 273399447 1511698432 20660 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 20660 92 232 0 368832 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481620

[startup+282.657 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404832/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=282.35
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22729 0 0 0 28214 21 0 0 25 0 1 0 273399447 1511698432 22605 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22605 92 232 0 368832 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481620

[startup+342.724 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 18571
/proc/meminfo: memFree=1404704/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=342.39
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22783 0 0 0 34218 21 0 0 25 0 1 0 273399447 1511698432 22605 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22605 92 232 0 368832 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481620

[startup+402.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404768/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=402.44
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22783 0 0 0 40222 22 0 0 25 0 1 0 273399447 1511698432 22605 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22605 92 232 0 368832 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481620

[startup+462.872 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404768/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=462.49
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22784 0 0 0 46227 22 0 0 25 0 1 0 273399447 1511698432 22606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22606 92 232 0 368832 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481620

[startup+522.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404704/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=522.53
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22867 0 0 0 52231 22 0 0 25 0 1 0 273399447 1511698432 22606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22606 92 232 0 368832 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481620

[startup+583.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404768/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=582.59
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22870 0 0 0 58236 23 0 0 25 0 1 0 273399447 1511698432 22609 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22609 92 232 0 368832 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481620

[startup+643.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404832/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=642.63
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22870 0 0 0 64240 23 0 0 25 0 1 0 273399447 1511698432 22609 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22609 92 232 0 368832 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481620

[startup+703.147 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1404640/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=702.68
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 22998 0 0 0 70244 24 0 0 25 0 1 0 273399447 1511698432 22613 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22613 92 232 0 368832 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 1481620

[startup+763.213 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1403680/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=762.73
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 23285 0 0 0 76248 25 0 0 25 0 1 0 273399447 1511698432 22851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22851 92 232 0 368832 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481620

[startup+823.263 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1403744/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=822.75
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 23319 0 0 0 82250 25 0 0 25 0 1 0 273399447 1511698432 22851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22851 92 232 0 368832 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481620

[startup+883.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1403744/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=882.8
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 23361 0 0 0 88254 26 0 0 25 0 1 0 273399447 1511698432 22851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22851 92 232 0 368832 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 1481620

[startup+943.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1403808/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=942.84
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 23361 0 0 0 94258 26 0 0 25 0 1 0 273399447 1511698432 22851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 22851 92 232 0 368832 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481620

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1403296/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=1002.89
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 23570 0 0 0 100262 27 0 0 25 0 1 0 273399447 1511698432 23060 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 23060 92 232 0 368832 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481620

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1380128/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=1062.94
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 29303 0 0 0 106263 31 0 0 25 0 1 0 273399447 1511698432 28793 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 28793 92 232 0 368832 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 1481620

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1358240/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=1122.99
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 34775 0 0 0 112263 36 0 0 25 0 1 0 273399447 1511698432 34265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 34265 92 232 0 368832 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 1481620

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18571
/proc/meminfo: memFree=1343520/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=1183.04
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 38461 0 0 0 118262 42 0 0 25 0 1 0 273399447 1511698432 37951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 37951 92 232 0 368832 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 1481620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 18571
/proc/meminfo: memFree=1339296/2055920 swapFree=4154952/4192956
[pid=18367] ppid=18365 vsize=5352 CPUtime=0.09
/proc/18367/stat : 18367 (Barcelogic) S 18365 18367 17881 0 -1 4194304 332 902 0 0 0 0 9 0 16 0 1 0 273399437 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18367/statm: 1338 236 197 169 0 49 0
[pid=18373] ppid=18367 vsize=1476268 CPUtime=1199.95
/proc/18373/stat : 18373 (bsat) R 18367 18367 17881 0 -1 4194304 39478 0 0 0 119952 43 0 0 25 0 1 0 273399447 1511698432 38968 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18373/statm: 369067 38968 92 232 0 368832 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481620

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 18367 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=95985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.105983
while last known CPU time is 1200.04

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

Real time (s): 1200.6
CPU time (s): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.43
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.095985
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1234
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= 34
involuntary context switches= 15

runsolver used 1.16482 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 00:00:50 UTC 2007

IDJOB= 309116
IDBENCH= 20250
IDSOLVER= 122
FILE ID= node12/309116-1172534450

PBS_JOBID= 3971634

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309116-1172534450/Barcelogic /tmp/evaluation/309116-1172534450/instance-309116-1172534450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-309116-1172534450 -o ROOT/results/node12/solver-309116-1172534450 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309116-1172534450/Barcelogic /tmp/evaluation/309116-1172534450/instance-309116-1172534450.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 564846920

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1496648 kB
Buffers:         60608 kB
Cached:         399924 kB
SwapCached:      18256 kB
Active:         261720 kB
Inactive:       225268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496648 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            57980 kB
Committed_AS:  1124456 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= 66556 MiB

End job on node12 on Tue Feb 27 00:20:53 UTC 2007