Trace number 297308

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) 1200.03 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2316     7016 |      --       0       --      -- |     --   | -27/-13
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 536   #clauses: 2316   #literals: 7016
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/node4/watcher-297308-1171836698 -o ROOT/results/node4/solver-297308-1171836698 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297308-1171836698/Barcelogic /tmp/evaluation/297308-1171836698/instance-297308-1171836698.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: 2.03 1.91 1.50 2/77 24389
/proc/meminfo: memFree=994784/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203624641 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24389/statm: 1339 233 195 169 0 50 0
[pid=24390] ppid=24389 vsize=5356 CPUtime=0
/proc/24390/stat : 24390 (Barcelogic) S 24389 24389 23151 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24390/statm: 1339 237 198 169 0 50 0

[startup+0.108423 s]
/proc/loadavg: 2.03 1.91 1.50 2/77 24389
/proc/meminfo: memFree=994784/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.520459 s]
/proc/loadavg: 2.03 1.91 1.50 2/77 24389
/proc/meminfo: memFree=994784/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34154 s]
/proc/loadavg: 1.95 1.89 1.50 2/79 24395
/proc/meminfo: memFree=988752/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1.31
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 1615 0 0 0 131 0 0 0 25 0 1 0 203624643 1511923712 1587 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 1587 91 232 0 368887 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481844

[startup+2.97769 s]
/proc/loadavg: 1.95 1.89 1.50 2/79 24395
/proc/meminfo: memFree=988304/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=2.95
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 2164 0 0 0 294 1 0 0 25 0 1 0 203624643 1511923712 2136 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 2136 91 232 0 368887 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481844

[startup+6.25401 s]
/proc/loadavg: 1.87 1.88 1.50 2/79 24395
/proc/meminfo: memFree=978512/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=6.23
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 4427 0 0 0 621 2 0 0 25 0 1 0 203624643 1511923712 4399 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 4399 91 232 0 368887 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481844

[startup+12.7156 s]
/proc/loadavg: 1.80 1.86 1.49 2/79 24395
/proc/meminfo: memFree=974032/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=12.68
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 5141 0 0 0 1266 2 0 0 25 0 1 0 203624643 1511923712 5113 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 5113 91 232 0 368887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481844

[startup+25.5269 s]
/proc/loadavg: 1.68 1.83 1.49 2/79 24395
/proc/meminfo: memFree=958928/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=25.49
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 9125 0 0 0 2544 5 0 0 25 0 1 0 203624643 1511923712 9097 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 9097 91 232 0 368887 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481844

[startup+51.1563 s]
/proc/loadavg: 1.41 1.75 1.47 2/79 24395
/proc/meminfo: memFree=934544/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=51.12
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 15046 0 0 0 5100 12 0 0 25 0 1 0 203624643 1511923712 15018 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534746 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 15018 91 232 0 368887 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481844

[startup+102.405 s]
/proc/loadavg: 1.18 1.63 1.44 2/79 24395
/proc/meminfo: memFree=918224/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=102.35
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 19039 0 0 0 10219 16 0 0 25 0 1 0 203624643 1511923712 19011 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518051 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 19011 91 232 0 368887 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481844

[startup+162.476 s]
/proc/loadavg: 1.06 1.52 1.41 2/79 24395
/proc/meminfo: memFree=918224/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=162.4
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 19039 0 0 0 16224 16 0 0 25 0 1 0 203624643 1511923712 19011 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 19011 91 232 0 368887 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481844

[startup+222.548 s]
/proc/loadavg: 1.02 1.42 1.38 2/79 24395
/proc/meminfo: memFree=894224/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=222.46
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 25049 0 0 0 22223 23 0 0 25 0 1 0 203624643 1511923712 25021 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 25021 91 232 0 368887 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481844

[startup+282.617 s]
/proc/loadavg: 1.01 1.34 1.36 2/79 24395
/proc/meminfo: memFree=876112/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=282.51
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 29575 0 0 0 28223 28 0 0 25 0 1 0 203624643 1511923712 29547 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 29547 91 232 0 368887 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481844

[startup+342.687 s]
/proc/loadavg: 1.00 1.28 1.33 2/79 24395
/proc/meminfo: memFree=860880/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=342.57
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 33415 0 0 0 34225 32 0 0 25 0 1 0 203624643 1511923712 33387 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 33387 91 232 0 368887 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481844

[startup+402.763 s]
/proc/loadavg: 1.04 1.24 1.32 2/79 24395
/proc/meminfo: memFree=845136/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=402.63
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 37268 0 0 0 40227 36 0 0 25 0 1 0 203624643 1511923712 37240 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 37240 91 232 0 368887 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481844

[startup+462.832 s]
/proc/loadavg: 1.01 1.19 1.29 2/79 24395
/proc/meminfo: memFree=833232/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=462.68
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 40251 0 0 0 46229 39 0 0 25 0 1 0 203624643 1511923712 40223 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 40223 91 232 0 368887 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481844

[startup+522.899 s]
/proc/loadavg: 1.00 1.15 1.27 2/79 24395
/proc/meminfo: memFree=821072/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01

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

[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=582.78
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 45666 0 0 0 58231 47 0 0 25 0 1 0 203624643 1511923712 45638 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 45638 91 232 0 368887 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481844

[startup+643.039 s]
/proc/loadavg: 1.00 1.10 1.23 2/79 24395
/proc/meminfo: memFree=802192/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=642.83
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 48002 0 0 0 64234 49 0 0 25 0 1 0 203624643 1511923712 47974 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 47974 91 232 0 368887 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481844

[startup+703.105 s]
/proc/loadavg: 1.00 1.08 1.22 2/79 24395
/proc/meminfo: memFree=794192/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=702.88
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 50009 0 0 0 70236 52 0 0 25 0 1 0 203624643 1511923712 49981 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 49981 91 232 0 368887 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481844

[startup+763.172 s]
/proc/loadavg: 1.00 1.06 1.20 2/79 24395
/proc/meminfo: memFree=785808/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=762.94
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 52115 0 0 0 76239 55 0 0 25 0 1 0 203624643 1511923712 52087 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 52087 91 232 0 368887 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481844

[startup+823.243 s]
/proc/loadavg: 1.00 1.05 1.18 2/79 24395
/proc/meminfo: memFree=777296/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=822.98
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 54208 0 0 0 82241 57 0 0 25 0 1 0 203624643 1511923712 54180 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 54180 91 232 0 368887 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481844

[startup+883.312 s]
/proc/loadavg: 1.11 1.07 1.18 2/79 24395
/proc/meminfo: memFree=769424/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=883.05
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 56172 0 0 0 88245 60 0 0 25 0 1 0 203624643 1511923712 56144 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 56144 91 232 0 368887 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481844

[startup+943.384 s]
/proc/loadavg: 1.04 1.05 1.17 2/79 24395
/proc/meminfo: memFree=762000/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=943.1
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 58033 0 0 0 94248 62 0 0 25 0 1 0 203624643 1511923712 58005 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 58005 91 232 0 368887 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481844

[startup+1003.45 s]
/proc/loadavg: 1.01 1.04 1.16 2/79 24395
/proc/meminfo: memFree=754576/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1003.16
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 59884 0 0 0 100251 65 0 0 25 0 1 0 203624643 1511923712 59856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 59856 91 232 0 368887 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481844

[startup+1063.53 s]
/proc/loadavg: 1.00 1.03 1.14 2/79 24395
/proc/meminfo: memFree=748560/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1063.21
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 61369 0 0 0 106253 68 0 0 25 0 1 0 203624643 1511923712 61341 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 61341 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481844

[startup+1123.59 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 24395
/proc/meminfo: memFree=742352/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1123.26
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 62931 0 0 0 112256 70 0 0 25 0 1 0 203624643 1511923712 62903 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 62903 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481844

[startup+1183.67 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 24395
/proc/meminfo: memFree=736016/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1183.32
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 64515 0 0 0 118259 73 0 0 25 0 1 0 203624643 1511923712 64487 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 64487 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 24395
/proc/meminfo: memFree=734544/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1200.02
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 64858 0 0 0 119929 73 0 0 25 0 1 0 203624643 1511923712 64830 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 64830 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 24395
/proc/meminfo: memFree=734544/2055920 swapFree=4192812/4192956
[pid=24389] ppid=24387 vsize=5356 CPUtime=0.01
/proc/24389/stat : 24389 (Barcelogic) S 24387 24389 23151 0 -1 4194304 332 420 0 0 0 0 1 0 16 0 1 0 203624641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24389/statm: 1339 237 197 169 0 50 0
[pid=24395] ppid=24389 vsize=1476488 CPUtime=1200.02
/proc/24395/stat : 24395 (bsat) R 24389 24389 23151 0 -1 4194304 64858 0 0 0 119929 73 0 0 25 0 1 0 203624643 1511923712 64830 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24395/statm: 369122 64830 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24389 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.016997
while last known CPU time is 1200.03

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

Real time (s): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.3
CPU system time (s): 0.73
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 752
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 1.08483 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sun Feb 18 22:11:38 UTC 2007

IDJOB= 297308
IDBENCH= 19958
IDSOLVER= 122
FILE ID= node4/297308-1171836698

PBS_JOBID= 3839373

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297308-1171836698/Barcelogic /tmp/evaluation/297308-1171836698/instance-297308-1171836698.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297308-1171836698 -o ROOT/results/node4/solver-297308-1171836698 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297308-1171836698/Barcelogic /tmp/evaluation/297308-1171836698/instance-297308-1171836698.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 530112329

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        995192 kB
Buffers:         57960 kB
Cached:         866092 kB
SwapCached:          0 kB
Active:         352124 kB
Inactive:       631656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          78660 kB
Slab:            62420 kB
Committed_AS:   892112 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Sun Feb 18 22:31:40 UTC 2007