Trace number 315877

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) 1200.08 1201.12

General information on the benchmark

Nameindustrial/palacios/medium/
emptyroom-4-h22-sat.cnf
MD5SUM57983904769950327e8e3faac0586d7b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.2109
Satisfiable
(Un)Satisfiability was proved
Number of variables73770
Number of clauses222560
Sum of the clauses size519804
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2148710
Number of clauses of size 373346
Number of clauses of size 4106
Number of clauses of size 514
Number of clauses of size over 5128

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.20	c ==============================================================================
0.00/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  221792   518268 |   66537       0        0     nan |  0.000 % |
1.69/1.74	c |         0 |  129595   446126 |      --       0       --      -- |     --   | -92197/-72142
1.69/1.74	c ==============================================================================
1.69/1.74	c Result  :   #vars: 19266   #clauses: 129595   #literals: 446126
1.69/1.74	c CPU time:   1.65175 s
1.69/1.74	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-315877-1172660665 -o ROOT/results/node6/solver-315877-1172660665 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315877-1172660665/Barcelogic /tmp/evaluation/315877-1172660665/instance-315877-1172660665.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.94 2/77 27827
/proc/meminfo: memFree=1712768/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 286021279 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27827/statm: 1339 233 195 169 0 50 0
[pid=27828] ppid=27827 vsize=5356 CPUtime=0
/proc/27828/stat : 27828 (Barcelogic) S 27827 27827 26605 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27828/statm: 1339 237 198 169 0 50 0
[pid=27830] ppid=27828 vsize=0 CPUtime=0
/proc/27830/stat : 27830 (sed) D 27828 27827 26605 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 286021279 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27830/statm: 0 0 0 0 0 0 0

[startup+0.04563 s]
/proc/loadavg: 0.92 0.97 0.94 2/77 27827
/proc/meminfo: memFree=1712768/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286021279 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27827/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101637 s]
/proc/loadavg: 0.92 0.97 0.94 2/77 27827
/proc/meminfo: memFree=1712768/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286021279 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27827/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301679 s]
/proc/loadavg: 0.92 0.97 0.94 2/77 27827
/proc/meminfo: memFree=1712768/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286021279 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27827/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701757 s]
/proc/loadavg: 0.92 0.97 0.94 2/77 27827
/proc/meminfo: memFree=1712768/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286021279 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27827/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50192 s]
/proc/loadavg: 0.92 0.97 0.94 2/79 27832
/proc/meminfo: memFree=1674864/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=0
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 286021279 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27827/statm: 1339 236 197 169 0 50 0
[pid=27832] ppid=27827 vsize=42768 CPUtime=1.49
/proc/27832/stat : 27832 (SatELite_releas) R 27827 27827 26605 0 -1 4194304 9235 0 0 0 141 8 0 0 25 0 1 0 286021280 43794432 8887 18446744073709551615 134512640 135037961 4294956512 18446744073709551615 134543770 0 0 4096 3 0 0 0 17 0 0 0
/proc/27832/statm: 10692 8887 66 128 0 10561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48124

[startup+3.10123 s]
/proc/loadavg: 0.93 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1687472/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=1.14
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 5214 0 0 0 113 1 0 0 25 0 1 0 286021474 1510608896 4878 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 4878 82 232 0 368566 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1480560

[startup+6.30187 s]
/proc/loadavg: 0.93 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1683632/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=4.34
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 5690 0 0 0 432 2 0 0 25 0 1 0 286021474 1510608896 5353 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 5353 82 232 0 368566 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1480560

[startup+12.7011 s]
/proc/loadavg: 0.94 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1680816/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=10.73
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 6444 0 0 0 1071 2 0 0 25 0 1 0 286021474 1510608896 6107 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 6107 82 232 0 368566 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1480560

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1674480/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=23.52
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 8018 0 0 0 2349 3 0 0 25 0 1 0 286021474 1510608896 7681 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518375 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 7681 82 232 0 368566 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1480560

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1659888/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=49.1
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 11707 0 0 0 4902 8 0 0 25 0 1 0 286021474 1510608896 11370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 11370 82 232 0 368566 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1480560

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1639344/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475204 CPUtime=100.27
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 16755 0 0 0 10014 13 0 0 25 0 1 0 286021474 1510608896 16418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368801 16418 82 232 0 368566 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1480560

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1618160/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=160.21
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 22237 0 0 0 16001 20 0 0 25 0 1 0 286021474 1510707200 21640 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 21640 92 232 0 368590 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 1480656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 27833
/proc/meminfo: memFree=1618160/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=220.16
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 22253 0 0 0 21996 20 0 0 25 0 1 0 286021474 1510707200 21656 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134541311 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 21656 92 232 0 368590 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 1480656

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.95 2/79 27833
/proc/meminfo: memFree=1617456/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=280.1
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 22513 0 0 0 27990 20 0 0 25 0 1 0 286021474 1510707200 21916 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 21916 92 232 0 368590 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 1480656

[startup+342.302 s]
/proc/loadavg: 1.06 1.00 0.95 2/79 27833
/proc/meminfo: memFree=1580144/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=340.05
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 31789 0 0 0 33977 28 0 0 25 0 1 0 286021474 1510707200 31192 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27833/statm: 368825 31192 92 232 0 368590 0
Current children cumulated CPU time (s) 341.96
Current children cumulated vsize (KiB) 1480656

[startup+402.301 s]
/proc/loadavg: 1.07 1.01 0.96 2/79 27833
/proc/meminfo: memFree=1550128/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0

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

[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=579.84
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41201 0 0 0 57945 39 0 0 25 0 1 0 286021474 1510707200 40162 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40162 92 232 0 368590 0
Current children cumulated CPU time (s) 581.75
Current children cumulated vsize (KiB) 1480656

[startup+642.302 s]
/proc/loadavg: 1.24 1.15 1.02 2/79 27833
/proc/meminfo: memFree=1543984/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=639.8
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41201 0 0 0 63941 39 0 0 25 0 1 0 286021474 1510707200 40162 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40162 92 232 0 368590 0
Current children cumulated CPU time (s) 641.71
Current children cumulated vsize (KiB) 1480656

[startup+702.302 s]
/proc/loadavg: 1.17 1.14 1.02 2/79 27833
/proc/meminfo: memFree=1543856/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=699.76
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41475 0 0 0 69936 40 0 0 25 0 1 0 286021474 1510707200 40163 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40163 92 232 0 368590 0
Current children cumulated CPU time (s) 701.67
Current children cumulated vsize (KiB) 1480656

[startup+762.306 s]
/proc/loadavg: 1.12 1.12 1.02 2/79 27833
/proc/meminfo: memFree=1543792/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=759.72
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41475 0 0 0 75932 40 0 0 25 0 1 0 286021474 1510707200 40163 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40163 92 232 0 368590 0
Current children cumulated CPU time (s) 761.63
Current children cumulated vsize (KiB) 1480656

[startup+822.302 s]
/proc/loadavg: 1.11 1.12 1.02 2/79 27833
/proc/meminfo: memFree=1543792/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=819.67
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41475 0 0 0 81927 40 0 0 25 0 1 0 286021474 1510707200 40163 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540042 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40163 92 232 0 368590 0
Current children cumulated CPU time (s) 821.58
Current children cumulated vsize (KiB) 1480656

[startup+882.303 s]
/proc/loadavg: 1.49 1.23 1.06 2/79 27833
/proc/meminfo: memFree=1543728/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=879.62
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41713 0 0 0 87922 40 0 0 25 0 1 0 286021474 1510707200 40186 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40186 92 232 0 368590 0
Current children cumulated CPU time (s) 881.53
Current children cumulated vsize (KiB) 1480656

[startup+942.301 s]
/proc/loadavg: 1.25 1.20 1.06 2/79 27833
/proc/meminfo: memFree=1543728/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=939.56
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41713 0 0 0 93916 40 0 0 25 0 1 0 286021474 1510707200 40186 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542213 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40186 92 232 0 368590 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 1480656

[startup+1002.3 s]
/proc/loadavg: 1.13 1.17 1.06 2/79 27833
/proc/meminfo: memFree=1543728/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=999.52
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 99911 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1001.43
Current children cumulated vsize (KiB) 1480656

[startup+1062.3 s]
/proc/loadavg: 1.09 1.16 1.06 2/79 27833
/proc/meminfo: memFree=1543728/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=1059.47
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 105906 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1061.38
Current children cumulated vsize (KiB) 1480656

[startup+1122.3 s]
/proc/loadavg: 1.07 1.14 1.06 2/79 27833
/proc/meminfo: memFree=1543728/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=1119.42
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 111901 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1121.33
Current children cumulated vsize (KiB) 1480656

[startup+1182.3 s]
/proc/loadavg: 1.51 1.24 1.09 2/79 27833
/proc/meminfo: memFree=1543664/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=1179.37
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 117896 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1181.28
Current children cumulated vsize (KiB) 1480656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.1 s]
/proc/loadavg: 1.49 1.25 1.10 2/79 27833
/proc/meminfo: memFree=1543600/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=1198.17
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 119776 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1480656

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

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

[startup+1201.1 s]
/proc/loadavg: 1.49 1.25 1.10 2/79 27833
/proc/meminfo: memFree=1543600/2055924 swapFree=4191880/4192956
[pid=27827] ppid=27825 vsize=5356 CPUtime=1.91
/proc/27827/stat : 27827 (Barcelogic) S 27825 27827 26605 0 -1 4194304 332 10085 0 0 0 0 181 10 16 0 1 0 286021279 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27827/statm: 1339 237 197 169 0 50 0
[pid=27833] ppid=27827 vsize=1475300 CPUtime=1198.17
/proc/27833/stat : 27833 (bsat) R 27827 27827 26605 0 -1 4194304 41945 0 0 0 119776 41 0 0 25 0 1 0 286021474 1510707200 40188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27833/statm: 368825 40188 92 232 0 368590 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1480656

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27827 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=820723 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=111982
CPU time returned by wait4() is 1.9327
while last known CPU time is 1200.08

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

Real time (s): 1201.12
CPU time (s): 1200.08
CPU user time (s): 1199.57
CPU system time (s): 0.51
CPU usage (%): 99.9136
Max. virtual memory (cumulated for all children) (KiB): 1481748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.82072
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10417
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= 19

runsolver used 1.12783 second user time and 3.2545 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 28 11:04:26 UTC 2007

IDJOB= 315877
IDBENCH= 20427
IDSOLVER= 122
FILE ID= node6/315877-1172660665

PBS_JOBID= 3980959

Free space on /tmp= 66431 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h22-sat.cnf
COMMAND LINE= /tmp/evaluation/315877-1172660665/Barcelogic /tmp/evaluation/315877-1172660665/instance-315877-1172660665.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-315877-1172660665 -o ROOT/results/node6/solver-315877-1172660665 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315877-1172660665/Barcelogic /tmp/evaluation/315877-1172660665/instance-315877-1172660665.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  57983904769950327e8e3faac0586d7b

RANDOM SEED= 87539446

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1713240 kB
Buffers:         19032 kB
Cached:         202492 kB
SwapCached:        292 kB
Active:          94576 kB
Inactive:       197136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1713240 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5424 kB
Writeback:           0 kB
Mapped:          80312 kB
Slab:            36580 kB
Committed_AS:  1004584 kB
PageTables:       1780 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= 66424 MiB

End job on node6 on Wed Feb 28 11:24:29 UTC 2007