Trace number 347003

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 Fixed 2007-04-13? (TO) 1200.04 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 |    2333     7066 |      --       0       --      -- |     --   | -10/37
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 539   #clauses: 2333   #literals: 7066
0.00/0.01	c CPU time:   0.004999 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-347003-1176604991 -o ROOT/results/node10/solver-347003-1176604991 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347003-1176604991/Barcelogic /tmp/evaluation/347003-1176604991/instance-347003-1176604991.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: 1.00 1.00 1.00 3/77 3329
/proc/meminfo: memFree=1613960/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136536616 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3329/statm: 1339 233 195 169 0 50 0
[pid=3330] ppid=3329 vsize=5356 CPUtime=0
/proc/3330/stat : 3330 (Barcelogic) S 3329 3329 29495 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 136536616 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3330/statm: 1339 237 198 169 0 50 0

[startup+0.0797589 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3329
/proc/meminfo: memFree=1613960/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101761 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3329
/proc/meminfo: memFree=1613960/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301803 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3329
/proc/meminfo: memFree=1613960/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70189 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3329
/proc/meminfo: memFree=1613960/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50206 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1608504/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1.47
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 1585 0 0 0 147 0 0 0 25 0 1 0 136536618 1511923712 1556 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 1556 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1607480/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=3.07
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 2259 0 0 0 307 0 0 0 25 0 1 0 136536618 1511923712 2230 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 2230 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.3021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1598328/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=6.27
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 4442 0 0 0 626 1 0 0 25 0 1 0 136536618 1511923712 4413 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 4413 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1593400/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=12.67
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 5097 0 0 0 1265 2 0 0 25 0 1 0 136536618 1511923712 5068 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 5068 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1578936/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=25.46
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 8806 0 0 0 2542 4 0 0 25 0 1 0 136536618 1511923712 8777 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 8777 93 232 0 368887 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1553080/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=51.05
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 15248 0 0 0 5097 8 0 0 25 0 1 0 136536618 1511923712 15219 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 15219 93 232 0 368887 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1536760/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=102.23
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 19230 0 0 0 10211 12 0 0 25 0 1 0 136536618 1511923712 19201 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 19201 93 232 0 368887 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1536760/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=162.21
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 19230 0 0 0 16208 13 0 0 25 0 1 0 136536618 1511923712 19201 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 19201 93 232 0 368887 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1516344/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=222.19
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 24332 0 0 0 22201 18 0 0 25 0 1 0 136536618 1511923712 24303 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 24303 93 232 0 368887 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1496248/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=282.16
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 29377 0 0 0 28192 24 0 0 25 0 1 0 136536618 1511923712 29348 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 29348 93 232 0 368887 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1480504/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=342.14
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 33268 0 0 0 34184 30 0 0 25 0 1 0 136536618 1511923712 33239 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 33239 93 232 0 368887 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1468984/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=402.12
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 36140 0 0 0 40177 35 0 0 25 0 1 0 136536618 1511923712 36111 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 36111 93 232 0 368887 0

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

/proc/3335/statm: 369122 41381 93 232 0 368887 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1481844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1436536/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=582.05
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 44227 0 0 0 58159 46 0 0 25 0 1 0 136536618 1511923712 44198 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 44198 93 232 0 368887 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1425464/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=642.04
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 46968 0 0 0 64155 49 0 0 25 0 1 0 136536618 1511923712 46939 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 46939 93 232 0 368887 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1416312/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=702.01
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 49257 0 0 0 70149 52 0 0 25 0 1 0 136536618 1511923712 49228 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 49228 93 232 0 368887 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1408312/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=762
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 51238 0 0 0 76145 55 0 0 25 0 1 0 136536618 1511923712 51209 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 51209 93 232 0 368887 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481844

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 3335
/proc/meminfo: memFree=1400376/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=821.97
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 53243 0 0 0 82139 58 0 0 25 0 1 0 136536618 1511923712 53214 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 53214 93 232 0 368887 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481844

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 3335
/proc/meminfo: memFree=1392248/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=881.95
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 55267 0 0 0 88133 62 0 0 25 0 1 0 136536618 1511923712 55238 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 55238 93 232 0 368887 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1384568/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=941.92
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 57173 0 0 0 94128 64 0 0 25 0 1 0 136536618 1511923712 57144 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 57144 93 232 0 368887 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1377592/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1001.9
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 58922 0 0 0 100123 67 0 0 25 0 1 0 136536618 1511923712 58893 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 58893 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3335
/proc/meminfo: memFree=1371192/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1061.88
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 60530 0 0 0 106118 70 0 0 25 0 1 0 136536618 1511923712 60501 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 60501 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 3511
/proc/meminfo: memFree=1363888/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1121.76
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 62042 0 0 0 112104 72 0 0 25 0 1 0 136536618 1511923712 62013 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 62013 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3533
/proc/meminfo: memFree=1358776/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1181.74
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 63585 0 0 0 118100 74 0 0 25 0 1 0 136536618 1511923712 63556 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 63556 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3533
/proc/meminfo: memFree=1356792/2055920 swapFree=4165840/4192956
[pid=3329] ppid=3327 vsize=5356 CPUtime=0
/proc/3329/stat : 3329 (Barcelogic) S 3327 3329 29495 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 136536616 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3329/statm: 1339 238 197 169 0 50 0
[pid=3335] ppid=3329 vsize=1476488 CPUtime=1200.04
/proc/3335/stat : 3335 (bsat) R 3329 3329 29495 0 -1 4194304 64040 0 0 0 119929 75 0 0 25 0 1 0 136536618 1511923712 64011 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3335/statm: 369122 64011 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3329 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.29
CPU system time (s): 0.75
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 1481884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 755
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= 11

runsolver used 1.16382 second user time and 3.21351 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 02:43:11 UTC 2007

IDJOB= 347003
IDBENCH= 19966
IDSOLVER= 154
FILE ID= node10/347003-1176604991

PBS_JOBID= 4556817

Free space on /tmp= 66559 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347003-1176604991/Barcelogic /tmp/evaluation/347003-1176604991/instance-347003-1176604991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-347003-1176604991 -o ROOT/results/node10/solver-347003-1176604991 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347003-1176604991/Barcelogic /tmp/evaluation/347003-1176604991/instance-347003-1176604991.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 461896576

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1614368 kB
Buffers:         61956 kB
Cached:         290844 kB
SwapCached:       2704 kB
Active:         222644 kB
Inactive:       163552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614368 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          41184 kB
Slab:            41016 kB
Committed_AS:  2933584 kB
PageTables:       1716 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= 66559 MiB

End job on node10 on Sun Apr 15 03:03:14 UTC 2007