Trace number 296078

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.1 1200.56

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1708367663-03.UNSAT.shuffled.cnf
MD5SUMf85788f54c43e347459e8b3794acf300
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark754.102
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 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/node7/watcher-296078-1171817218 -o ROOT/results/node7/solver-296078-1171817218 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296078-1171817218/Barcelogic /tmp/evaluation/296078-1171817218/instance-296078-1171817218.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: 0.99 0.98 0.99 3/77 19449
/proc/meminfo: memFree=1694736/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201676551 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19449/statm: 1339 233 195 169 0 50 0
[pid=19450] ppid=19449 vsize=5356 CPUtime=0
/proc/19450/stat : 19450 (Barcelogic) S 19449 19449 18865 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19450/statm: 1339 237 198 169 0 50 0
[pid=19451] ppid=19450 vsize=0 CPUtime=0
/proc/19451/stat : 19451 (Barcelogic) D 19450 19449 18865 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 201676551 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/19451/statm: 0 0 0 0 0 0 0
[pid=19452] ppid=19450 vsize=0 CPUtime=0
/proc/19452/stat : 19452 (sed) R 19450 19449 18865 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 201676551 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19452/statm: 0 0 0 0 0 0 0

[startup+0.107702 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19449
/proc/meminfo: memFree=1694736/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.519741 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19449
/proc/meminfo: memFree=1694736/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34283 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1688384/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476512 CPUtime=1.3
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 1789 0 0 0 130 0 0 0 25 0 1 0 201676554 1511948288 1763 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531336 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369128 1763 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.979 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1684288/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476512 CPUtime=2.94
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 3183 0 0 0 293 1 0 0 25 0 1 0 201676554 1511948288 3157 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369128 3157 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25534 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1681152/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=6.21
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 3336 0 0 0 620 1 0 0 25 0 1 0 201676554 1511985152 3310 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 3310 81 232 0 368902 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481904

[startup+12.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1670080/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=12.68
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 6162 0 0 0 1265 3 0 0 25 0 1 0 201676554 1511985152 6136 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 6136 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481904

[startup+25.5284 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1654336/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=25.49
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 10167 0 0 0 2542 7 0 0 25 0 1 0 201676554 1511985152 10141 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 10141 81 232 0 368902 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481904

[startup+51.1561 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19455
/proc/meminfo: memFree=1635840/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=51.1
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 14683 0 0 0 5100 10 0 0 25 0 1 0 201676554 1511985152 14657 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 14657 81 232 0 368902 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481904

[startup+102.408 s]
/proc/loadavg: 1.06 1.00 1.00 3/79 19455
/proc/meminfo: memFree=1630976/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=102.34
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 15882 0 0 0 10222 12 0 0 25 0 1 0 201676554 1511985152 15768 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 15768 81 232 0 368902 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481904

[startup+162.481 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1630976/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=162.4
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 15919 0 0 0 16228 12 0 0 25 0 1 0 201676554 1511985152 15768 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542599 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 15768 81 232 0 368902 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481904

[startup+222.551 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628672/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=222.45
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16531 0 0 0 22232 13 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481904

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=282.51
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16584 0 0 0 28237 14 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481904

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=342.56
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16584 0 0 0 34242 14 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481904

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=402.62
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16641 0 0 0 40248 14 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134530339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481904

[startup+462.842 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=462.68
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16796 0 0 0 46253 15 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 462.69

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

[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=522.73
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16843 0 0 0 52258 15 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518275 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 522.74
Current children cumulated vsize (KiB) 1481904

[startup+582.982 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=582.8
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16843 0 0 0 58264 16 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481904

[startup+643.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628672/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=642.85
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16911 0 0 0 64269 16 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481904

[startup+703.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=702.9
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16950 0 0 0 70273 17 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481904

[startup+763.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628608/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=762.96
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16995 0 0 0 76279 17 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481904

[startup+823.266 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19455
/proc/meminfo: memFree=1628672/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=823.01
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 16995 0 0 0 82284 17 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134520639 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481904

[startup+883.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 19567
/proc/meminfo: memFree=1627472/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=883.03
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17048 0 0 0 88285 18 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481904

[startup+943.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19653
/proc/meminfo: memFree=1628544/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=943.05
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17105 0 0 0 94287 18 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481904

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19653
/proc/meminfo: memFree=1628416/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=1003.11
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17197 0 0 0 100292 19 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518632 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481904

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19653
/proc/meminfo: memFree=1628416/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=1063.17
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17197 0 0 0 106298 19 0 0 25 0 1 0 201676554 1511985152 16338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16338 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 1481904

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19653
/proc/meminfo: memFree=1627776/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=1123.22
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17538 0 0 0 112303 19 0 0 25 0 1 0 201676554 1511985152 16510 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16510 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481904

[startup+1183.74 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 19653
/proc/meminfo: memFree=1627776/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=1183.28
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17538 0 0 0 118308 20 0 0 25 0 1 0 201676554 1511985152 16510 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16510 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 19653
/proc/meminfo: memFree=1627776/2055920 swapFree=4142368/4192956
[pid=19449] ppid=19447 vsize=5356 CPUtime=0.01
/proc/19449/stat : 19449 (Barcelogic) S 19447 19449 18865 0 -1 4194304 332 471 0 0 0 0 1 0 16 0 1 0 201676551 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19449/statm: 1339 237 197 169 0 50 0
[pid=19455] ppid=19449 vsize=1476548 CPUtime=1200.09
/proc/19455/stat : 19455 (bsat) R 19449 19449 18865 0 -1 4194304 17632 0 0 0 119989 20 0 0 25 0 1 0 201676554 1511985152 16510 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19455/statm: 369137 16510 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.1
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 19449 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.1

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

Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.2
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 1482580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 803
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= 8

runsolver used 1.15682 second user time and 3.10953 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 16:46:58 UTC 2007

IDJOB= 296078
IDBENCH= 19928
IDSOLVER= 122
FILE ID= node7/296078-1171817218

PBS_JOBID= 3839344

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1708367663-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296078-1171817218/Barcelogic /tmp/evaluation/296078-1171817218/instance-296078-1171817218.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-296078-1171817218 -o ROOT/results/node7/solver-296078-1171817218 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296078-1171817218/Barcelogic /tmp/evaluation/296078-1171817218/instance-296078-1171817218.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f85788f54c43e347459e8b3794acf300

RANDOM SEED= 605187027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1695208 kB
Buffers:         48544 kB
Cached:         215320 kB
SwapCached:      16024 kB
Active:         208608 kB
Inactive:        85332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695208 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            52340 kB
Committed_AS:   725352 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Sun Feb 18 17:07:01 UTC 2007