Trace number 297021

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 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
MD5SUMbb020a272b82c40a137247ab0662fc0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.62399
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:   0.008998 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/node30/watcher-297021-1171831282 -o ROOT/results/node30/solver-297021-1171831282 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297021-1171831282/Barcelogic /tmp/evaluation/297021-1171831282/instance-297021-1171831282.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 0.99 0.93 3/77 3922
/proc/meminfo: memFree=857128/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 176892255 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3922/statm: 1338 232 195 169 0 49 0
[pid=3923] ppid=3922 vsize=5352 CPUtime=0
/proc/3923/stat : 3923 (Barcelogic) S 3922 3922 3399 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 176892256 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3923/statm: 1338 236 198 169 0 49 0
[pid=3924] ppid=3923 vsize=0 CPUtime=0
/proc/3924/stat : 3924 (Barcelogic) D 3923 3922 3399 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 176892256 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/3924/statm: 0 0 0 0 0 0 0
[pid=3925] ppid=3923 vsize=0 CPUtime=0
/proc/3925/stat : 3925 (sed) D 3923 3922 3399 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 176892256 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3925/statm: 0 0 0 0 0 0 0

[startup+0.108736 s]
/proc/loadavg: 0.92 0.99 0.93 3/77 3922
/proc/meminfo: memFree=857128/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.51779 s]
/proc/loadavg: 0.92 0.99 0.93 3/77 3922
/proc/meminfo: memFree=857128/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.34091 s]
/proc/loadavg: 0.92 0.99 0.93 2/79 3928
/proc/meminfo: memFree=850072/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=1.29
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 1988 0 0 0 129 0 0 0 25 0 1 0 176892259 1511952384 1962 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 1962 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97714 s]
/proc/loadavg: 0.92 0.99 0.93 2/79 3928
/proc/meminfo: memFree=845592/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=2.94
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 3465 0 0 0 293 1 0 0 25 0 1 0 176892259 1511952384 3439 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 3439 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.2596 s]
/proc/loadavg: 0.93 0.99 0.93 2/79 3928
/proc/meminfo: memFree=835544/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=6.21
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 5317 0 0 0 619 2 0 0 25 0 1 0 176892259 1511952384 5255 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 5255 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7175 s]
/proc/loadavg: 0.94 0.99 0.93 2/79 3928
/proc/meminfo: memFree=835288/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=12.67
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 5505 0 0 0 1265 2 0 0 25 0 1 0 176892259 1511952384 5443 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 5443 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5243 s]
/proc/loadavg: 0.95 0.99 0.93 2/79 3928
/proc/meminfo: memFree=814488/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=25.47
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 10797 0 0 0 2541 6 0 0 25 0 1 0 176892259 1511952384 10735 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 10735 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.154 s]
/proc/loadavg: 0.97 0.99 0.93 2/79 3928
/proc/meminfo: memFree=790104/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=51.09
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 16716 0 0 0 5099 10 0 0 25 0 1 0 176892259 1511952384 16654 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 16654 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.407 s]
/proc/loadavg: 0.98 0.99 0.93 2/79 3928
/proc/meminfo: memFree=781144/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=102.33
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 18955 0 0 0 10220 13 0 0 25 0 1 0 176892259 1511952384 18816 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 18816 81 232 0 368894 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.477 s]
/proc/loadavg: 0.99 0.99 0.93 2/79 3928
/proc/meminfo: memFree=780952/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=162.38
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 19024 0 0 0 16225 13 0 0 25 0 1 0 176892259 1511952384 18837 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 18837 81 232 0 368894 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481868

[startup+222.542 s]
/proc/loadavg: 1.03 1.00 0.93 2/79 3928
/proc/meminfo: memFree=780952/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476516 CPUtime=222.43
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 19090 0 0 0 22229 14 0 0 25 0 1 0 176892259 1511952384 18839 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369129 18839 81 232 0 368894 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481868

[startup+282.607 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 3928
/proc/meminfo: memFree=781080/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=282.48
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 19093 0 0 0 28234 14 0 0 25 0 1 0 176892259 1511989248 18842 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 18842 81 232 0 368903 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481904

[startup+342.672 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 3928
/proc/meminfo: memFree=780376/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=342.53
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 19427 0 0 0 34238 15 0 0 25 0 1 0 176892259 1511989248 19018 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 19018 81 232 0 368903 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 1481904

[startup+402.74 s]
/proc/loadavg: 1.00 1.00 0.93 3/79 3928
/proc/meminfo: memFree=776344/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=402.58
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 20555 0 0 0 40242 16 0 0 25 0 1 0 176892259 1511989248 20016 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 20016 81 232 0 368903 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481904

[startup+462.797 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 3928
/proc/meminfo: memFree=771864/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=462.61
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 21746 0 0 0 46245 16 0 0 25 0 1 0 176892259 1511989248 21207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 21207 81 232 0 368903 0
Current children cumulated CPU time (s) 462.63

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

[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=522.66
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 26627 0 0 0 52245 21 0 0 25 0 1 0 176892259 1511989248 26088 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 26088 81 232 0 368903 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 1481904

[startup+582.934 s]
/proc/loadavg: 1.02 1.01 0.94 3/79 3928
/proc/meminfo: memFree=738072/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=582.72
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 30154 0 0 0 58247 25 0 0 25 0 1 0 176892259 1511989248 29615 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 29615 81 232 0 368903 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481904

[startup+643.007 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=725016/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=642.77
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 33406 0 0 0 64249 28 0 0 25 0 1 0 176892259 1511989248 32867 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 32867 81 232 0 368903 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481904

[startup+703.077 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=714072/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=702.82
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 36134 0 0 0 70251 31 0 0 25 0 1 0 176892259 1511989248 35595 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 35595 81 232 0 368903 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 1481904

[startup+763.145 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=704728/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=762.87
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 38477 0 0 0 76253 34 0 0 25 0 1 0 176892259 1511989248 37938 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 37938 81 232 0 368903 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481904

[startup+823.207 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=696216/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=822.92
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 40590 0 0 0 82255 37 0 0 25 0 1 0 176892259 1511989248 40051 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 40051 81 232 0 368903 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481904

[startup+883.272 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=688408/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=882.97
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 42533 0 0 0 88257 40 0 0 25 0 1 0 176892259 1511989248 41994 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 41994 81 232 0 368903 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481904

[startup+943.336 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=681496/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=943.01
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 44281 0 0 0 94259 42 0 0 25 0 1 0 176892259 1511989248 43742 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 43742 81 232 0 368903 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481904

[startup+1003.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=673816/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=1003.06
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 46184 0 0 0 100262 44 0 0 25 0 1 0 176892259 1511989248 45645 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 45645 81 232 0 368903 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481904

[startup+1063.48 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=667096/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=1063.12
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 47856 0 0 0 106266 46 0 0 25 0 1 0 176892259 1511989248 47317 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 47317 81 232 0 368903 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 1481904

[startup+1123.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 3928
/proc/meminfo: memFree=660248/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=1123.17
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 49560 0 0 0 112269 48 0 0 25 0 1 0 176892259 1511989248 49021 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 49021 81 232 0 368903 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481904

[startup+1183.62 s]
/proc/loadavg: 1.00 1.00 0.94 2/85 3992
/proc/meminfo: memFree=652328/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=1183.2
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 51258 0 0 0 118270 50 0 0 25 0 1 0 176892259 1511989248 50719 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 50719 81 232 0 368903 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.08 1.02 0.94 2/85 4028
/proc/meminfo: memFree=650216/2055920 swapFree=4146080/4192956
[pid=3922] ppid=3920 vsize=5352 CPUtime=0.02
/proc/3922/stat : 3922 (Barcelogic) S 3920 3922 3399 0 -1 4194304 331 501 0 0 0 0 2 0 16 0 1 0 176892255 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3922/statm: 1338 236 197 169 0 49 0
[pid=3928] ppid=3922 vsize=1476552 CPUtime=1200
/proc/3928/stat : 3928 (bsat) R 3922 3922 3399 0 -1 4194304 51728 0 0 0 119950 50 0 0 25 0 1 0 176892259 1511989248 51189 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3928/statm: 369138 51189 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 3922 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=2999
CPU time returned by wait4() is 0.028995
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): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.52
CPU system time (s): 0.5
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1482292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
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= 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= 36
involuntary context switches= 9

runsolver used 1.15882 second user time and 3.10953 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 20:41:22 UTC 2007

IDJOB= 297021
IDBENCH= 19951
IDSOLVER= 122
FILE ID= node30/297021-1171831282

PBS_JOBID= 3839660

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-S1299158672-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297021-1171831282/Barcelogic /tmp/evaluation/297021-1171831282/instance-297021-1171831282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-297021-1171831282 -o ROOT/results/node30/solver-297021-1171831282 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297021-1171831282/Barcelogic /tmp/evaluation/297021-1171831282/instance-297021-1171831282.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bb020a272b82c40a137247ab0662fc0e

RANDOM SEED= 324685129

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        857600 kB
Buffers:         43552 kB
Cached:        1038544 kB
SwapCached:      15288 kB
Active:         835020 kB
Inactive:       273072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857600 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          29796 kB
Slab:            75692 kB
Committed_AS:   601512 kB
PageTables:       1884 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 node30 on Sun Feb 18 21:01:25 UTC 2007