Trace number 309239

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 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
MD5SUM358d57727acfd6fba0e9cd4766c6d2fc
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3509    10573 |      --       0       --      -- |     --   | -73/185
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 918   #clauses: 3509   #literals: 10573
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	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-309239-1172537306 -o ROOT/results/node63/solver-309239-1172537306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309239-1172537306/Barcelogic /tmp/evaluation/309239-1172537306/instance-309239-1172537306.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 3/64 11062
/proc/meminfo: memFree=1884016/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273688024 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11062/statm: 1338 232 195 169 0 49 0
[pid=11063] ppid=11062 vsize=5352 CPUtime=0
/proc/11063/stat : 11063 (Barcelogic) S 11062 11062 10134 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11063/statm: 1338 236 198 169 0 49 0
[pid=11064] ppid=11063 vsize=0 CPUtime=0
/proc/11064/stat : 11064 (Barcelogic) D 11063 11062 10134 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 273688024 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/11064/statm: 0 0 0 0 0 0 0
[pid=11065] ppid=11063 vsize=0 CPUtime=0
/proc/11065/stat : 11065 (sed) D 11063 11062 10134 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 273688024 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/11065/statm: 0 0 0 0 0 0 0

[startup+0.106884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11062
/proc/meminfo: memFree=1884016/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514923 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11062
/proc/meminfo: memFree=1884016/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33501 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1878496/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=1.29
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 1593 0 0 0 129 0 0 0 25 0 1 0 273688026 1511854080 1567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 1567 82 232 0 368870 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481772

[startup+2.97118 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1874848/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=2.94
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 2465 0 0 0 293 1 0 0 25 0 1 0 273688026 1511854080 2437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562042 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 2437 92 232 0 368870 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481772

[startup+6.24753 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 11068
/proc/meminfo: memFree=1872224/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=6.21
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 3332 0 0 0 620 1 0 0 25 0 1 0 273688026 1511854080 3304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 3304 92 232 0 368870 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481772

[startup+12.7072 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1857440/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=12.66
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 6772 0 0 0 1263 3 0 0 25 0 1 0 273688026 1511854080 6744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 6744 92 232 0 368870 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481772

[startup+25.5226 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1848608/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=25.48
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 8835 0 0 0 2543 5 0 0 25 0 1 0 273688026 1511854080 8770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 8770 92 232 0 368870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481772

[startup+51.1443 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1833504/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=51.09
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 12738 0 0 0 5102 7 0 0 25 0 1 0 273688026 1511854080 12673 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 12673 92 232 0 368870 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481772

[startup+102.386 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1806176/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=102.32
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 19415 0 0 0 10218 14 0 0 25 0 1 0 273688026 1511854080 19350 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19350 92 232 0 368870 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481772

[startup+162.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11068
/proc/meminfo: memFree=1805984/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=162.36
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 19479 0 0 0 16222 14 0 0 25 0 1 0 273688026 1511854080 19352 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542975 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19352 92 232 0 368870 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481772

[startup+222.5 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1805920/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=222.4
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 19567 0 0 0 22226 14 0 0 25 0 1 0 273688026 1511854080 19352 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19352 92 232 0 368870 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481772

[startup+282.556 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1805920/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=282.44
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 19586 0 0 0 28230 14 0 0 25 0 1 0 273688026 1511854080 19371 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516622 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19371 92 232 0 368870 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481772

[startup+342.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1805088/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=342.47
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 19860 0 0 0 34233 14 0 0 25 0 1 0 273688026 1511854080 19540 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19540 92 232 0 368870 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481772

[startup+402.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1804320/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476420 CPUtime=402.51
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 20105 0 0 0 40237 14 0 0 25 0 1 0 273688026 1511854080 19785 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369105 19785 92 232 0 368870 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481772

[startup+462.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1794528/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=462.56
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22532 0 0 0 46239 17 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 462.57

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

[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=522.6
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22567 0 0 0 52243 17 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481804

[startup+582.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1794592/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=582.64
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22567 0 0 0 58247 17 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481804

[startup+642.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1794528/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=642.68
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22608 0 0 0 64251 17 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481804

[startup+702.958 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11068
/proc/meminfo: memFree=1794528/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=702.72
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22608 0 0 0 70254 18 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481804

[startup+763.018 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11134
/proc/meminfo: memFree=1793432/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=762.74
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22656 0 0 0 76255 19 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481804

[startup+823.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11226
/proc/meminfo: memFree=1793240/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=822.76
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22656 0 0 0 82257 19 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481804

[startup+883.173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1794208/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=882.78
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22709 0 0 0 88258 20 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 1481804

[startup+943.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1794208/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=942.82
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22709 0 0 0 94262 20 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 1481804

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1794144/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=1002.86
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22797 0 0 0 100266 20 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 1481804

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1794208/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=1062.9
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 22797 0 0 0 106270 20 0 0 25 0 1 0 273688026 1511886848 22166 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 22166 92 232 0 368878 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481804

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1785248/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=1122.95
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 25178 0 0 0 112273 22 0 0 25 0 1 0 273688026 1511886848 24382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 24382 92 232 0 368878 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 1481804

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1785248/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=1182.99
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 25178 0 0 0 118277 22 0 0 25 0 1 0 273688026 1511886848 24382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 24382 92 232 0 368878 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 1481804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11266
/proc/meminfo: memFree=1785312/2055920 swapFree=4179040/4192956
[pid=11062] ppid=11060 vsize=5352 CPUtime=0.01
/proc/11062/stat : 11062 (Barcelogic) S 11060 11062 10134 0 -1 4194304 332 476 0 0 0 0 1 0 16 0 1 0 273688024 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11062/statm: 1338 236 197 169 0 49 0
[pid=11068] ppid=11062 vsize=1476452 CPUtime=1200
/proc/11068/stat : 11068 (bsat) R 11062 11062 10134 0 -1 4194304 25178 0 0 0 119978 22 0 0 25 0 1 0 273688026 1511886848 24382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/11068/statm: 369113 24382 92 232 0 368878 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481804

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 11062 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.024996
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): 1200.48
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1482464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 808
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 0.781881 second user time and 2.52162 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Feb 27 00:48:26 UTC 2007

IDJOB= 309239
IDBENCH= 20253
IDSOLVER= 122
FILE ID= node63/309239-1172537306

PBS_JOBID= 3971809

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309239-1172537306/Barcelogic /tmp/evaluation/309239-1172537306/instance-309239-1172537306.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-309239-1172537306 -o ROOT/results/node63/solver-309239-1172537306 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309239-1172537306/Barcelogic /tmp/evaluation/309239-1172537306/instance-309239-1172537306.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  358d57727acfd6fba0e9cd4766c6d2fc

RANDOM SEED= 766630030

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:       1884488 kB
Buffers:         24532 kB
Cached:         105332 kB
SwapCached:       7972 kB
Active:          64708 kB
Inactive:        79464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884488 kB
SwapTotal:     4192956 kB
SwapFree:      4179040 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            13248 kB
Committed_AS:   642688 kB
PageTables:       1464 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 node63 on Tue Feb 27 01:08:29 UTC 2007