Trace number 297226

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.02 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 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/node24/watcher-297226-1171835192 -o ROOT/results/node24/solver-297226-1171835192 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297226-1171835192/Barcelogic /tmp/evaluation/297226-1171835192/instance-297226-1171835192.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 7899
/proc/meminfo: memFree=276632/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 203473534 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7899/statm: 1338 232 195 169 0 49 0
[pid=7900] ppid=7899 vsize=5352 CPUtime=0
/proc/7900/stat : 7900 (Barcelogic) S 7899 7899 6827 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7900/statm: 1338 236 198 169 0 49 0

[startup+0.108113 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 7899
/proc/meminfo: memFree=276632/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.516153 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 7899
/proc/meminfo: memFree=276632/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33824 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=269384/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=1.3
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 2039 0 0 0 129 1 0 0 25 0 1 0 203473537 1511952384 2013 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 2013 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.98542 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=264904/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=2.94
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 3501 0 0 0 293 1 0 0 25 0 1 0 203473537 1511952384 3475 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 3475 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.26178 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=255112/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=6.22
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 5325 0 0 0 620 2 0 0 25 0 1 0 203473537 1511952384 5263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 5263 81 232 0 368894 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481868

[startup+12.7215 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=253576/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=12.68
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 5933 0 0 0 1265 3 0 0 25 0 1 0 203473537 1511952384 5871 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134516750 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 5871 81 232 0 368894 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481868

[startup+25.5279 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=233864/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=25.48
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 10875 0 0 0 2542 6 0 0 25 0 1 0 203473537 1511952384 10813 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 10813 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1557 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=209160/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=51.1
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 16858 0 0 0 5100 10 0 0 25 0 1 0 203473537 1511952384 16796 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 16796 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=200328/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=102.33
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 19034 0 0 0 10221 12 0 0 25 0 1 0 203473537 1511952384 18895 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 18895 81 232 0 368894 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=200136/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=162.38
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 19103 0 0 0 16226 12 0 0 25 0 1 0 203473537 1511952384 18916 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 18916 81 232 0 368894 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481868

[startup+222.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=200072/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476516 CPUtime=222.43
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 19169 0 0 0 22231 12 0 0 25 0 1 0 203473537 1511952384 18918 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519157 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369129 18918 81 232 0 368894 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481868

[startup+282.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=200136/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=282.48
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 19172 0 0 0 28236 12 0 0 25 0 1 0 203473537 1511989248 18921 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 18921 81 232 0 368903 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481904

[startup+342.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=199752/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=342.53
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 19429 0 0 0 34240 13 0 0 25 0 1 0 203473537 1511989248 19020 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 19020 81 232 0 368903 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481904

[startup+402.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=195464/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=402.58
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 20610 0 0 0 40245 13 0 0 25 0 1 0 203473537 1511989248 20071 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 20071 81 232 0 368903 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481904

[startup+462.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=190280/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=462.63
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 22030 0 0 0 46248 15 0 0 25 0 1 0 203473537 1511989248 21491 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 21491 81 232 0 368903 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 1481904

[startup+522.859 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=170376/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=522.68
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 26979 0 0 0 52248 20 0 0 25 0 1 0 203473537 1511989248 26440 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 26440 81 232 0 368903 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 1481904

[startup+582.926 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=155336/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=582.73
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 30690 0 0 0 58250 23 0 0 25 0 1 0 203473537 1511989248 30151 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 30151 81 232 0 368903 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 1481904

[startup+642.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=142600/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=642.78
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 33873 0 0 0 64252 26 0 0 25 0 1 0 203473537 1511989248 33334 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 33334 81 232 0 368903 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481904

[startup+703.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=132296/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=702.84
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 36472 0 0 0 70255 29 0 0 25 0 1 0 203473537 1511989248 35933 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 35933 81 232 0 368903 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 1481904

[startup+763.134 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=122504/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=762.89
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 38925 0 0 0 76259 30 0 0 25 0 1 0 203473537 1511989248 38386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 38386 81 232 0 368903 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481904

[startup+823.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7905
/proc/meminfo: memFree=113736/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=822.94
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 41079 0 0 0 82261 33 0 0 25 0 1 0 203473537 1511989248 40540 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 40540 81 232 0 368903 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 1481904

[startup+883.279 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 7979
/proc/meminfo: memFree=104280/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=882.97
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 43129 0 0 0 88261 36 0 0 25 0 1 0 203473537 1511989248 42590 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 42590 81 232 0 368903 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481904

[startup+943.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 8071
/proc/meminfo: memFree=96792/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=943
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 45010 0 0 0 94262 38 0 0 25 0 1 0 203473537 1511989248 44471 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 44471 81 232 0 368903 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481904

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8103
/proc/meminfo: memFree=90888/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=1003.04
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 46790 0 0 0 100264 40 0 0 25 0 1 0 203473537 1511989248 46251 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 46251 81 232 0 368903 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 1481904

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8103
/proc/meminfo: memFree=83592/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=1063.09
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 48573 0 0 0 106268 41 0 0 25 0 1 0 203473537 1511989248 48034 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 48034 81 232 0 368903 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481904

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8103
/proc/meminfo: memFree=76808/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=1123.14
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 50276 0 0 0 112271 43 0 0 25 0 1 0 203473537 1511989248 49737 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 49737 81 232 0 368903 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481904

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8103
/proc/meminfo: memFree=70984/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=1183.19
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 51736 0 0 0 118274 45 0 0 25 0 1 0 203473537 1511989248 51197 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 51197 81 232 0 368903 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8103
/proc/meminfo: memFree=69256/2055920 swapFree=4144024/4192956
[pid=7899] ppid=7897 vsize=5352 CPUtime=0.02
/proc/7899/stat : 7899 (Barcelogic) S 7897 7899 6827 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 203473534 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7899/statm: 1338 236 197 169 0 49 0
[pid=7905] ppid=7899 vsize=1476552 CPUtime=1200
/proc/7905/stat : 7905 (bsat) R 7899 7899 6827 0 -1 4194304 52132 0 0 0 119955 45 0 0 25 0 1 0 203473537 1511989248 51593 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7905/statm: 369138 51593 81 232 0 368903 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481904

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 7899 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.031995
while last known CPU time is 1200.02

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

Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.57
CPU system time (s): 0.45
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 1482536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
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= 832
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= 10

runsolver used 1.3228 second user time and 2.94455 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Feb 18 21:46:32 UTC 2007

IDJOB= 297226
IDBENCH= 19956
IDSOLVER= 122
FILE ID= node24/297226-1171835192

PBS_JOBID= 3839656

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297226-1171835192/Barcelogic /tmp/evaluation/297226-1171835192/instance-297226-1171835192.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-297226-1171835192 -o ROOT/results/node24/solver-297226-1171835192 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297226-1171835192/Barcelogic /tmp/evaluation/297226-1171835192/instance-297226-1171835192.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 681036449

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        277040 kB
Buffers:         42888 kB
Cached:        1629732 kB
SwapCached:       4600 kB
Active:         760404 kB
Inactive:       922624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        277040 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            81400 kB
Committed_AS:   665976 kB
PageTables:       1732 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 node24 on Sun Feb 18 22:06:35 UTC 2007