Trace number 299071

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) 1200.01 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2538     7709 |      --       0       --      -- |     --   | -18/41
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 583   #clauses: 2538   #literals: 7709
0.00/0.01	c CPU time:   0.005999 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/node63/watcher-299071-1171865551 -o ROOT/results/node63/solver-299071-1171865551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299071-1171865551/Barcelogic /tmp/evaluation/299071-1171865551/instance-299071-1171865551.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: 0.92 0.98 0.99 2/64 26602
/proc/meminfo: memFree=515032/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206512541 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26602/statm: 1338 232 195 169 0 49 0
[pid=26603] ppid=26602 vsize=5352 CPUtime=0
/proc/26603/stat : 26603 (Barcelogic) S 26602 26602 26539 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 206512542 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26603/statm: 1338 236 198 169 0 49 0
[pid=26605] ppid=26603 vsize=0 CPUtime=0
/proc/26605/stat : 26605 (sed) D 26603 26602 26539 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 206512542 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26605/statm: 0 0 0 0 0 0 0

[startup+0.108106 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26602
/proc/meminfo: memFree=515032/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519146 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26602
/proc/meminfo: memFree=515032/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33923 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26608
/proc/meminfo: memFree=509192/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476368 CPUtime=1.31
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 1744 0 0 0 131 0 0 0 25 0 1 0 206512543 1511800832 1718 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369092 1718 81 232 0 368857 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481720

[startup+2.97541 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26608
/proc/meminfo: memFree=507848/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=2.94
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 2060 0 0 0 294 0 0 0 25 0 1 0 206512543 1511919616 2032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 2032 91 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481836

[startup+6.25176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26608
/proc/meminfo: memFree=499216/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=6.22
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 4419 0 0 0 621 1 0 0 25 0 1 0 206512543 1511919616 4391 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 4392 91 232 0 368886 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481836

[startup+12.7124 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 26608
/proc/meminfo: memFree=489168/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=12.68
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 6466 0 0 0 1265 3 0 0 25 0 1 0 206512543 1511919616 6438 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 6438 91 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5228 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26608
/proc/meminfo: memFree=481616/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=25.48
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 8559 0 0 0 2544 4 0 0 25 0 1 0 206512543 1511919616 8531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 8531 91 232 0 368886 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481836

[startup+51.1465 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26608
/proc/meminfo: memFree=453328/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=51.1
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 15490 0 0 0 5100 10 0 0 25 0 1 0 206512543 1511919616 15462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 15462 91 232 0 368886 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481836

[startup+102.393 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26608
/proc/meminfo: memFree=437584/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=102.34
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 19337 0 0 0 10220 14 0 0 25 0 1 0 206512543 1511919616 19275 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 19275 91 232 0 368886 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481836

[startup+162.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=429648/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=162.38
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 21339 0 0 0 16222 16 0 0 25 0 1 0 206512543 1511919616 21277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 21277 91 232 0 368886 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481836

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=429072/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=222.42
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 21458 0 0 0 22226 16 0 0 25 0 1 0 206512543 1511919616 21356 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 21356 91 232 0 368886 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481836

[startup+282.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=429072/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=282.47
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 21509 0 0 0 28231 16 0 0 25 0 1 0 206512543 1511919616 21356 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 21356 91 232 0 368886 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481836

[startup+342.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=429136/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=342.51
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 21509 0 0 0 34235 16 0 0 25 0 1 0 206512543 1511919616 21356 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 21356 91 232 0 368886 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481836

[startup+402.688 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=429008/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=402.55
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 21588 0 0 0 40239 16 0 0 25 0 1 0 206512543 1511919616 21356 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 21356 91 232 0 368886 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481836

[startup+462.746 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26608
/proc/meminfo: memFree=424144/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=462.59
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 22933 0 0 0 46242 17 0 0 25 0 1 0 206512543 1511919616 22701 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 22701 91 232 0 368886 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481836

[startup+522.804 s]

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

[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=582.68
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 24945 0 0 0 58249 19 0 0 25 0 1 0 206512543 1511919616 24583 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 24583 91 232 0 368886 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481836

[startup+642.921 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 26608
/proc/meminfo: memFree=416144/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=642.72
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 24945 0 0 0 64253 19 0 0 25 0 1 0 206512543 1511919616 24583 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 24583 91 232 0 368886 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481836

[startup+702.975 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26608
/proc/meminfo: memFree=416208/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=702.76
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 24982 0 0 0 70257 19 0 0 25 0 1 0 206512543 1511919616 24583 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 24583 91 232 0 368886 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481836

[startup+763.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=415440/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=762.81
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 25261 0 0 0 76261 20 0 0 25 0 1 0 206512543 1511919616 24862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 24862 91 232 0 368886 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 1481836

[startup+823.091 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=392784/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=822.85
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 30863 0 0 0 82259 26 0 0 25 0 1 0 206512543 1511919616 30464 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 30464 91 232 0 368886 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 1481836

[startup+883.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=374992/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=882.89
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 35317 0 0 0 88258 31 0 0 25 0 1 0 206512543 1511919616 34918 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 34918 91 232 0 368886 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 1481836

[startup+943.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=360208/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=942.93
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 39029 0 0 0 94257 36 0 0 25 0 1 0 206512543 1511919616 38630 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 38630 91 232 0 368886 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481836

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=347024/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1002.98
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 42322 0 0 0 100258 40 0 0 25 0 1 0 206512543 1511919616 41923 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 41923 91 232 0 368886 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481836

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=332112/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1063.02
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 46010 0 0 0 106258 44 0 0 25 0 1 0 206512543 1511919616 45611 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 45611 91 232 0 368886 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481836

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=318864/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1123.06
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 49337 0 0 0 112258 48 0 0 25 0 1 0 206512543 1511919616 48938 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 48938 91 232 0 368886 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481836

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=307600/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1183.11
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 52165 0 0 0 118260 51 0 0 25 0 1 0 206512543 1511919616 51766 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 51766 91 232 0 368886 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=304336/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1200.01
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 52919 0 0 0 119949 52 0 0 25 0 1 0 206512543 1511919616 52520 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 52520 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26608
/proc/meminfo: memFree=304336/2055920 swapFree=4183348/4192956
[pid=26602] ppid=26600 vsize=5352 CPUtime=0
/proc/26602/stat : 26602 (Barcelogic) S 26600 26602 26539 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206512541 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26602/statm: 1338 236 197 169 0 49 0
[pid=26608] ppid=26602 vsize=1476484 CPUtime=1200.01
/proc/26608/stat : 26608 (bsat) R 26602 26602 26539 0 -1 4194304 52919 0 0 0 119949 52 0 0 25 0 1 0 206512543 1511919616 52520 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26608/statm: 369121 52520 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26602 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.017996
while last known CPU time is 1200.01

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

Real time (s): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.49
CPU system time (s): 0.52
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 1482152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 758
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 0.855869 second user time and 2.39963 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Feb 19 06:12:31 UTC 2007

IDJOB= 299071
IDBENCH= 20001
IDSOLVER= 122
FILE ID= node63/299071-1171865551

PBS_JOBID= 3839756

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299071-1171865551/Barcelogic /tmp/evaluation/299071-1171865551/instance-299071-1171865551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-299071-1171865551 -o ROOT/results/node63/solver-299071-1171865551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299071-1171865551/Barcelogic /tmp/evaluation/299071-1171865551/instance-299071-1171865551.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 111107921

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        515632 kB
Buffers:         49556 kB
Cached:        1368288 kB
SwapCached:       3968 kB
Active:         789596 kB
Inactive:       638008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        515632 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          15172 kB
Slab:            98664 kB
Committed_AS:   535108 kB
PageTables:       1460 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 node63 on Mon Feb 19 06:32:34 UTC 2007