Trace number 310018

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) 1200.1 1200.61

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4154    12374 |      --       0       --      -- |     --   | -80/95
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1093   #clauses: 4154   #literals: 12374
0.00/0.02	c CPU time:   0.014997 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/node39/watcher-310018-1172551770 -o ROOT/results/node39/solver-310018-1172551770 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310018-1172551770/Barcelogic /tmp/evaluation/310018-1172551770/instance-310018-1172551770.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 27005
/proc/meminfo: memFree=1857600/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275132949 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27005/statm: 1338 232 195 169 0 49 0
[pid=27006] ppid=27005 vsize=5352 CPUtime=0
/proc/27006/stat : 27006 (Barcelogic) S 27005 27005 25795 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 275132950 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27006/statm: 1338 236 198 169 0 49 0
[pid=27008] ppid=27006 vsize=0 CPUtime=0
/proc/27008/stat : 27008 (sed) D 27006 27005 25795 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 275132950 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27008/statm: 0 0 0 0 0 0 0

[startup+0.106799 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27005
/proc/meminfo: memFree=1857600/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27005
/proc/meminfo: memFree=1857600/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33501 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1851880/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=1.3
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 1654 0 0 0 130 0 0 0 25 0 1 0 275132952 1511833600 1622 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 1622 82 232 0 368865 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481752

[startup+2.97529 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1847656/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=2.93
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 3085 0 0 0 292 1 0 0 25 0 1 0 275132952 1511833600 3053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 3053 82 232 0 368865 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481752

[startup+6.25285 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1843432/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=6.21
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 3532 0 0 0 620 1 0 0 25 0 1 0 275132952 1511833600 3498 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518090 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 3498 92 232 0 368865 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481752

[startup+12.709 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1832816/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=12.66
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 6343 0 0 0 1264 2 0 0 25 0 1 0 275132952 1511833600 6309 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 6309 92 232 0 368865 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481752

[startup+25.5221 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1812080/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=25.48
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 11635 0 0 0 2542 6 0 0 25 0 1 0 275132952 1511833600 11601 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 11601 92 232 0 368865 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481752

[startup+51.1455 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1803696/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=51.08
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 13482 0 0 0 5101 7 0 0 25 0 1 0 275132952 1511833600 13382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 13382 92 232 0 368865 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481752

[startup+102.386 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1790576/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=102.31
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 16783 0 0 0 10220 11 0 0 25 0 1 0 275132952 1511833600 16683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 16683 92 232 0 368865 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481752

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1788976/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=162.36
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 17214 0 0 0 16224 12 0 0 25 0 1 0 275132952 1511833600 17025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 17025 92 232 0 368865 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481752

[startup+222.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1786672/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476400 CPUtime=222.39
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 17904 0 0 0 22227 12 0 0 25 0 1 0 275132952 1511833600 17715 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518084 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369100 17715 92 232 0 368865 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481752

[startup+282.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1744688/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=282.44
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 28430 0 0 0 28222 22 0 0 25 0 1 0 275132952 1511870464 28075 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539683 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 28075 92 232 0 368874 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481788

[startup+342.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1744688/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=342.47
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 28430 0 0 0 34225 22 0 0 25 0 1 0 275132952 1511870464 28075 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519701 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 28075 92 232 0 368874 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481788

[startup+402.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1744688/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=402.52
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 28482 0 0 0 40230 22 0 0 25 0 1 0 275132952 1511870464 28079 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 28079 92 232 0 368874 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481788

[startup+462.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1744688/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=462.56
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 28482 0 0 0 46234 22 0 0 25 0 1 0 275132952 1511870464 28079 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 28079 92 232 0 368874 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481788

[startup+522.8 s]

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

[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=582.63
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 40606 0 0 0 58225 38 0 0 25 0 1 0 275132952 1511870464 40203 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518155 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 40203 92 232 0 368874 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481788

[startup+642.913 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27011
/proc/meminfo: memFree=1673712/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=642.67
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 46230 0 0 0 64223 44 0 0 25 0 1 0 275132952 1511870464 45827 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 45827 92 232 0 368874 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481788

[startup+702.978 s]
/proc/loadavg: 1.06 1.00 1.00 2/72 27083
/proc/meminfo: memFree=1654528/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=702.69
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 50716 0 0 0 70220 49 0 0 25 0 1 0 275132952 1511870464 50313 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 50313 92 232 0 368874 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481788

[startup+763.068 s]
/proc/loadavg: 1.02 1.00 1.00 2/72 27179
/proc/meminfo: memFree=1639416/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=762.7
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 54479 0 0 0 76217 53 0 0 25 0 1 0 275132952 1511870464 54076 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 54076 92 232 0 368874 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 1481788

[startup+823.142 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1626224/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=822.73
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 57992 0 0 0 82217 56 0 0 25 0 1 0 275132952 1511870464 57589 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 57589 92 232 0 368874 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 1481788

[startup+883.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1612016/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=882.77
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 61552 0 0 0 88216 61 0 0 25 0 1 0 275132952 1511870464 61149 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 61149 92 232 0 368874 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 1481788

[startup+943.257 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 27209
/proc/meminfo: memFree=1598320/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=942.81
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 64994 0 0 0 94217 64 0 0 25 0 1 0 275132952 1511870464 64591 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 64591 92 232 0 368874 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 1481788

[startup+1003.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 27209
/proc/meminfo: memFree=1585584/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1002.85
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 68164 0 0 0 100217 68 0 0 25 0 1 0 275132952 1511870464 67761 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 67761 92 232 0 368874 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 1481788

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1574512/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1062.89
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 70893 0 0 0 106217 72 0 0 25 0 1 0 275132952 1511870464 70490 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 70490 92 232 0 368874 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481788

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1563376/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1122.93
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 73688 0 0 0 112218 75 0 0 25 0 1 0 275132952 1511870464 73285 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 73285 92 232 0 368874 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481788

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1552624/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1182.96
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 76391 0 0 0 118218 78 0 0 25 0 1 0 275132952 1511870464 75988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 75988 92 232 0 368874 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 1481788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1549104/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1200.08
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 77227 0 0 0 119929 79 0 0 25 0 1 0 275132952 1511870464 76824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 76824 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481788

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27209
/proc/meminfo: memFree=1549104/2055920 swapFree=4161536/4192956
[pid=27005] ppid=27003 vsize=5352 CPUtime=0.02
/proc/27005/stat : 27005 (Barcelogic) S 27003 27005 25795 0 -1 4194304 332 496 0 0 0 0 2 0 16 0 1 0 275132949 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27005/statm: 1338 236 197 169 0 49 0
[pid=27011] ppid=27005 vsize=1476436 CPUtime=1200.08
/proc/27011/stat : 27011 (bsat) R 27005 27005 25795 0 -1 4194304 77227 0 0 0 119929 79 0 0 25 0 1 0 275132952 1511870464 76824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 369109 76824 92 232 0 368874 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481788

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27005 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.1

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

Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.31
CPU system time (s): 0.79
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 1482416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 828
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= 11

runsolver used 0.947855 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 27 04:49:31 UTC 2007

IDJOB= 310018
IDBENCH= 20275
IDSOLVER= 122
FILE ID= node39/310018-1172551770

PBS_JOBID= 3971855

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310018-1172551770/Barcelogic /tmp/evaluation/310018-1172551770/instance-310018-1172551770.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-310018-1172551770 -o ROOT/results/node39/solver-310018-1172551770 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310018-1172551770/Barcelogic /tmp/evaluation/310018-1172551770/instance-310018-1172551770.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 646636353

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1858200 kB
Buffers:         17744 kB
Cached:         110084 kB
SwapCached:      25852 kB
Active:          55208 kB
Inactive:       105204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858200 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23404 kB
Committed_AS:   647600 kB
PageTables:       1412 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= 66557 MiB

End job on node39 on Tue Feb 27 05:09:33 UTC 2007