Trace number 309567

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) 1200.02 1200.37

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
MD5SUMf3dd554f0235253f67a0d81f3fcd0e26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2867     8587 |      --       0       --      -- |     --   | -64/87
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 757   #clauses: 2867   #literals: 8587
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	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/node38/watcher-309567-1172543596 -o ROOT/results/node38/solver-309567-1172543596 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309567-1172543596/Barcelogic /tmp/evaluation/309567-1172543596/instance-309567-1172543596.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 26585
/proc/meminfo: memFree=1922000/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274315406 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26585/statm: 1338 232 195 169 0 49 0
[pid=26586] ppid=26585 vsize=5352 CPUtime=0
/proc/26586/stat : 26586 (Barcelogic) S 26585 26585 26482 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26586/statm: 1338 236 198 169 0 49 0
[pid=26588] ppid=26586 vsize=0 CPUtime=0
/proc/26588/stat : 26588 (sed) D 26586 26585 26482 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 274315406 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26588/statm: 0 0 0 0 0 0 0

[startup+0.107892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26585
/proc/meminfo: memFree=1922000/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516935 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26585
/proc/meminfo: memFree=1922000/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.34403 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1916864/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1.31
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 1504 0 0 0 131 0 0 0 25 0 1 0 274315408 1511895040 1478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 1478 82 232 0 368880 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481812

[startup+2.98022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1914944/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=2.94
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 1778 0 0 0 294 0 0 0 25 0 1 0 274315408 1511895040 1750 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 1750 92 232 0 368880 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481812

[startup+6.25659 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1909056/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=6.22
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 3541 0 0 0 621 1 0 0 25 0 1 0 274315408 1511895040 3513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 3513 92 232 0 368880 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481812

[startup+12.7183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1898000/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=12.68
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 5986 0 0 0 1265 3 0 0 25 0 1 0 274315408 1511895040 5958 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 5958 92 232 0 368880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481812

[startup+25.5228 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1897552/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=25.48
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 6199 0 0 0 2545 3 0 0 25 0 1 0 274315408 1511895040 6171 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 6171 92 232 0 368880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481812

[startup+51.1447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1874832/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=51.1
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 11880 0 0 0 5102 8 0 0 25 0 1 0 274315408 1511895040 11852 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 11852 92 232 0 368880 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481812

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1847760/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=102.32
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18525 0 0 0 10218 14 0 0 25 0 1 0 274315408 1511895040 18497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542725 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18497 92 232 0 368880 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481812

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1847568/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=162.38
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18562 0 0 0 16224 14 0 0 25 0 1 0 274315408 1511895040 18497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18497 92 232 0 368880 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481812

[startup+222.512 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 26591
/proc/meminfo: memFree=1847504/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=222.42
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18609 0 0 0 22228 14 0 0 25 0 1 0 274315408 1511895040 18497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18497 92 232 0 368880 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481812

[startup+282.575 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26591
/proc/meminfo: memFree=1847504/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=282.46
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18619 0 0 0 28232 14 0 0 25 0 1 0 274315408 1511895040 18507 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18507 92 232 0 368880 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481812

[startup+342.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1847440/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=342.5
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18679 0 0 0 34236 14 0 0 25 0 1 0 274315408 1511895040 18516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18516 92 232 0 368880 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481812

[startup+402.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26591
/proc/meminfo: memFree=1847440/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=402.55
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18679 0 0 0 40241 14 0 0 25 0 1 0 274315408 1511895040 18516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18516 92 232 0 368880 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481812

[startup+462.75 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 26591
/proc/meminfo: memFree=1847376/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=462.59
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18766 0 0 0 46245 14 0 0 25 0 1 0 274315408 1511895040 18516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18516 92 232 0 368880 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481812

[startup+522.81 s]

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

[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=582.68
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18870 0 0 0 58254 14 0 0 25 0 1 0 274315408 1511895040 18516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18516 92 232 0 368880 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481812

[startup+642.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1847184/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=642.72
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 18870 0 0 0 64258 14 0 0 25 0 1 0 274315408 1511895040 18516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 18516 92 232 0 368880 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481812

[startup+702.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1843536/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=702.77
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 19830 0 0 0 70262 15 0 0 25 0 1 0 274315408 1511895040 19431 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19431 92 232 0 368880 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 1481812

[startup+763.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1843536/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=762.81
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 19864 0 0 0 76266 15 0 0 25 0 1 0 274315408 1511895040 19431 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19431 92 232 0 368880 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481812

[startup+823.105 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 26593
/proc/meminfo: memFree=1843536/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=822.85
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 19864 0 0 0 82270 15 0 0 25 0 1 0 274315408 1511895040 19431 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19431 92 232 0 368880 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 1481812

[startup+883.16 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26593
/proc/meminfo: memFree=1843088/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=882.89
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20004 0 0 0 88274 15 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 1481812

[startup+943.215 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1843152/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=942.93
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20004 0 0 0 94278 15 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 1481812

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1843024/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1002.96
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20051 0 0 0 100281 15 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481812

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1843024/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1063.01
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20051 0 0 0 106286 15 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481812

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1842960/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1123.05
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20102 0 0 0 112290 15 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481812

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1842960/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1183.1
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20102 0 0 0 118294 16 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 1481812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1842960/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1200.01
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20102 0 0 0 119985 16 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481812

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26593
/proc/meminfo: memFree=1842960/2055920 swapFree=4183692/4192956
[pid=26585] ppid=26583 vsize=5352 CPUtime=0.01
/proc/26585/stat : 26585 (Barcelogic) S 26583 26585 26482 0 -1 4194304 332 452 0 0 0 0 1 0 16 0 1 0 274315406 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26585/statm: 1338 236 197 169 0 49 0
[pid=26591] ppid=26585 vsize=1476460 CPUtime=1200.01
/proc/26591/stat : 26591 (bsat) R 26585 26585 26482 0 -1 4194304 20102 0 0 0 119985 16 0 0 25 0 1 0 274315408 1511895040 19531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26591/statm: 369115 19531 92 232 0 368880 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26585 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.02

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

Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.16
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 1482016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 784
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.829873 second user time and 2.41963 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Feb 27 02:33:16 UTC 2007

IDJOB= 309567
IDBENCH= 20263
IDSOLVER= 122
FILE ID= node38/309567-1172543596

PBS_JOBID= 3971833

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/309567-1172543596/Barcelogic /tmp/evaluation/309567-1172543596/instance-309567-1172543596.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-309567-1172543596 -o ROOT/results/node38/solver-309567-1172543596 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309567-1172543596/Barcelogic /tmp/evaluation/309567-1172543596/instance-309567-1172543596.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f3dd554f0235253f67a0d81f3fcd0e26

RANDOM SEED= 312365725

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1922472 kB
Buffers:         14532 kB
Cached:          82496 kB
SwapCached:       3272 kB
Active:          55720 kB
Inactive:        50872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922472 kB
SwapTotal:     4192956 kB
SwapFree:      4183692 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            12832 kB
Committed_AS:   562712 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Tue Feb 27 02:53:18 UTC 2007