Trace number 346994

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 |    2332     7065 |      --       0       --      -- |     --   | -11/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 538   #clauses: 2332   #literals: 7065
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-346994-1176602480 -o ROOT/results/node18/solver-346994-1176602480 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346994-1176602480/Barcelogic /tmp/evaluation/346994-1176602480/instance-346994-1176602480.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 0.98 0.99 3/83 15434
/proc/meminfo: memFree=1572856/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 108165402 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15434/statm: 1339 234 196 169 0 50 0

[startup+0.0343621 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 15434
/proc/meminfo: memFree=1572856/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101365 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 15434
/proc/meminfo: memFree=1572856/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301384 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 15434
/proc/meminfo: memFree=1572856/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701423 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 15434
/proc/meminfo: memFree=1572856/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 15440
/proc/meminfo: memFree=1567272/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1.47
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 1646 0 0 0 147 0 0 0 25 0 1 0 108165404 1511923712 1617 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 1617 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 15448
/proc/meminfo: memFree=1566184/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=3.06
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 2173 0 0 0 306 0 0 0 25 0 1 0 108165404 1511923712 2144 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 2144 93 232 0 368887 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481844

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 15454
/proc/meminfo: memFree=1557608/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=6.27
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 4367 0 0 0 625 2 0 0 25 0 1 0 108165404 1511923712 4338 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 4339 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 15496
/proc/meminfo: memFree=1551928/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=12.64
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 5136 0 0 0 1261 3 0 0 25 0 1 0 108165404 1511923712 5107 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 5107 93 232 0 368887 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1481844

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 15504
/proc/meminfo: memFree=1535864/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=25.43
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 9247 0 0 0 2538 5 0 0 25 0 1 0 108165404 1511923712 9218 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 9218 93 232 0 368887 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1481844

[startup+51.1013 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1484760/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=50.96
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 15434 0 0 0 5084 12 0 0 25 0 1 0 108165404 1511923712 15405 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 15405 93 232 0 368887 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 1481844

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1468256/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=102.15
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 19457 0 0 0 10200 15 0 0 25 0 1 0 108165404 1511923712 19428 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 19428 93 232 0 368887 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1468192/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=162.13
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 19520 0 0 0 16197 16 0 0 25 0 1 0 108165404 1511923712 19491 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 19491 93 232 0 368887 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1440928/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=222.12
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 26277 0 0 0 22189 23 0 0 25 0 1 0 108165404 1511923712 26248 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 26248 93 232 0 368887 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1422432/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=282.1
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 30932 0 0 0 28181 29 0 0 25 0 1 0 108165404 1511923712 30903 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 30903 93 232 0 368887 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1481844

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1406624/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=342.09
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 34849 0 0 0 34176 33 0 0 25 0 1 0 108165404 1511923712 34820 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 34820 93 232 0 368887 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 1481844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1393576/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=402.07
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 38136 0 0 0 40170 37 0 0 25 0 1 0 108165404 1511923712 38107 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 38107 93 232 0 368887 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 1481844


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

/proc/15440/statm: 369122 46268 93 232 0 368887 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1350568/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=642.02
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 48840 0 0 0 64150 52 0 0 25 0 1 0 108165404 1511923712 48811 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 48811 93 232 0 368887 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1341864/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=702
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 51025 0 0 0 70145 55 0 0 25 0 1 0 108165404 1511923712 50996 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 50996 93 232 0 368887 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1332776/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=761.99
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 53273 0 0 0 76140 59 0 0 25 0 1 0 108165404 1511923712 53244 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 53244 93 232 0 368887 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1325480/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=821.97
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 55112 0 0 0 82135 62 0 0 25 0 1 0 108165404 1511923712 55083 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 55083 93 232 0 368887 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1317736/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=881.96
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 57036 0 0 0 88132 64 0 0 25 0 1 0 108165404 1511923712 57007 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 57007 93 232 0 368887 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481844

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1311080/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=941.94
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 58711 0 0 0 94128 66 0 0 25 0 1 0 108165404 1511923712 58682 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 58682 93 232 0 368887 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1302632/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1001.93
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 60803 0 0 0 100124 69 0 0 25 0 1 0 108165404 1511923712 60774 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 60774 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1295592/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1061.91
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 62574 0 0 0 106120 71 0 0 25 0 1 0 108165404 1511923712 62545 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 62545 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1287976/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1121.9
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 64469 0 0 0 112116 74 0 0 25 0 1 0 108165404 1511923712 64440 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 64440 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1281128/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1181.87
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 66196 0 0 0 118112 75 0 0 25 0 1 0 108165404 1511923712 66167 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 66167 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1279464/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1200.08
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 66592 0 0 0 119932 76 0 0 25 0 1 0 108165404 1511923712 66563 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 66563 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481844

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16010
/proc/meminfo: memFree=1279464/2055920 swapFree=4168132/4192956
[pid=15434] ppid=15432 vsize=5356 CPUtime=0
/proc/15434/stat : 15434 (Barcelogic) S 15432 15434 26830 0 -1 4194304 335 420 0 0 0 0 0 0 16 0 1 0 108165402 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15434/statm: 1339 238 197 169 0 50 0
[pid=15440] ppid=15434 vsize=1476488 CPUtime=1200.08
/proc/15440/stat : 15440 (bsat) R 15434 15434 26830 0 -1 4194304 66592 0 0 0 119932 76 0 0 25 0 1 0 108165404 1511923712 66563 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15440/statm: 369122 66563 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15434 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.017996
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.32
CPU system time (s): 0.76
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.006998
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= 30
involuntary context switches= 11

runsolver used 1.14383 second user time and 3.23151 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 02:01:20 UTC 2007

IDJOB= 346994
IDBENCH= 19957
IDSOLVER= 154
FILE ID= node18/346994-1176602480

PBS_JOBID= 4556802

Free space on /tmp= 66558 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/346994-1176602480/Barcelogic /tmp/evaluation/346994-1176602480/instance-346994-1176602480.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-346994-1176602480 -o ROOT/results/node18/solver-346994-1176602480 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346994-1176602480/Barcelogic /tmp/evaluation/346994-1176602480/instance-346994-1176602480.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 542388444

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1573200 kB
Buffers:         83220 kB
Cached:         298052 kB
SwapCached:      11156 kB
Active:         184160 kB
Inactive:       244000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573200 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          43884 kB
Slab:            39648 kB
Committed_AS:  3964396 kB
PageTables:       2012 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= 66558 MiB

End job on node18 on Sun Apr 15 02:21:23 UTC 2007