Trace number 347000

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 1200.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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 |    2330     7073 |      --       0       --      -- |     --   | -13/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 537   #clauses: 2330   #literals: 7073
0.00/0.01	c CPU time:   0.006998 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/node6/watcher-347000-1176603509 -o ROOT/results/node6/solver-347000-1176603509 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347000-1176603509/Barcelogic /tmp/evaluation/347000-1176603509/instance-347000-1176603509.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 3/77 1438
/proc/meminfo: memFree=1531448/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 136388519 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1438/statm: 1339 233 195 169 0 50 0
[pid=1439] ppid=1438 vsize=5356 CPUtime=0
/proc/1439/stat : 1439 (Barcelogic) S 1438 1438 32094 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 136388519 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1439/statm: 1339 237 198 169 0 50 0
[pid=1441] ppid=1439 vsize=0 CPUtime=0
/proc/1441/stat : 1441 (sed) D 1439 1438 32094 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 136388519 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1441/statm: 0 0 0 0 0 0 0

[startup+0.0629899 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1438
/proc/meminfo: memFree=1531448/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101994 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1438
/proc/meminfo: memFree=1531448/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302018 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1438
/proc/meminfo: memFree=1531448/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701064 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1438
/proc/meminfo: memFree=1531448/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50216 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1526184/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1.47
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 1586 0 0 0 147 0 0 0 25 0 1 0 136388521 1511923712 1557 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517244 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 1557 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1524968/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=3.07
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 2254 0 0 0 307 0 0 0 25 0 1 0 136388521 1511923712 2225 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 2225 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1515560/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=6.27
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 4547 0 0 0 626 1 0 0 25 0 1 0 136388521 1511923712 4518 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 4518 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: 0.93 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1510376/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=12.66
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 5242 0 0 0 1265 1 0 0 25 0 1 0 136388521 1511923712 5213 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 5213 93 232 0 368887 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481844

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1496168/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=25.47
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 8861 0 0 0 2543 4 0 0 25 0 1 0 136388521 1511923712 8832 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 8832 93 232 0 368887 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481844

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1471848/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=51.06
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 14951 0 0 0 5097 9 0 0 25 0 1 0 136388521 1511923712 14922 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 14922 93 232 0 368887 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1456040/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=102.25
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 18830 0 0 0 10212 13 0 0 25 0 1 0 136388521 1511923712 18801 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 18801 93 232 0 368887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 1444
/proc/meminfo: memFree=1455720/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=162.22
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 18967 0 0 0 16209 13 0 0 25 0 1 0 136388521 1511923712 18938 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 18938 93 232 0 368887 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481844

[startup+222.301 s]
/proc/loadavg: 1.23 1.03 1.01 2/86 4556
/proc/meminfo: memFree=1426600/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=222.14
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 24691 0 0 0 22193 21 0 0 25 0 1 0 136388521 1511923712 24662 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1444/statm: 369122 24662 93 232 0 368887 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1481844

[startup+282.301 s]
/proc/loadavg: 1.94 1.27 1.09 3/85 24251
/proc/meminfo: memFree=1387120/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=281.84
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 28834 0 0 0 28149 35 0 0 25 0 1 0 136388521 1511923712 28805 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1444/statm: 369122 28805 93 232 0 368887 0
Current children cumulated CPU time (s) 281.84
Current children cumulated vsize (KiB) 1481844

[startup+342.301 s]
/proc/loadavg: 1.67 1.33 1.12 2/79 3766
/proc/meminfo: memFree=1359968/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=341.66
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 32560 0 0 0 34121 45 0 0 25 0 1 0 136388521 1511923712 32531 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 32531 93 232 0 368887 0
Current children cumulated CPU time (s) 341.66
Current children cumulated vsize (KiB) 1481844

[startup+402.301 s]
/proc/loadavg: 1.24 1.27 1.11 2/79 3766
/proc/meminfo: memFree=1345952/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0

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

/proc/1444/statm: 369122 44248 93 232 0 368887 0
Current children cumulated CPU time (s) 581.6
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.08 2/79 3766
/proc/meminfo: memFree=1304040/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=641.59
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 46518 0 0 0 64099 60 0 0 25 0 1 0 136388521 1511923712 46489 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 46489 93 232 0 368887 0
Current children cumulated CPU time (s) 641.59
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.07 2/79 3766
/proc/meminfo: memFree=1295848/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=701.57
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 48590 0 0 0 70094 63 0 0 25 0 1 0 136388521 1511923712 48561 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 48561 93 232 0 368887 0
Current children cumulated CPU time (s) 701.57
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.07 2/79 3768
/proc/meminfo: memFree=1287848/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=761.55
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 50573 0 0 0 76090 65 0 0 25 0 1 0 136388521 1511923712 50544 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 50544 93 232 0 368887 0
Current children cumulated CPU time (s) 761.55
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/79 3768
/proc/meminfo: memFree=1279208/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=821.54
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 52734 0 0 0 82085 69 0 0 25 0 1 0 136388521 1511923712 52705 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 52705 93 232 0 368887 0
Current children cumulated CPU time (s) 821.54
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/79 3768
/proc/meminfo: memFree=1271144/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=881.52
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 54736 0 0 0 88080 72 0 0 25 0 1 0 136388521 1511923712 54707 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 54707 93 232 0 368887 0
Current children cumulated CPU time (s) 881.52
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/79 3768
/proc/meminfo: memFree=1264424/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=941.5
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 56436 0 0 0 94076 74 0 0 25 0 1 0 136388521 1511923712 56407 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 56407 93 232 0 368887 0
Current children cumulated CPU time (s) 941.5
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 3768
/proc/meminfo: memFree=1256936/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1001.49
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 58289 0 0 0 100072 77 0 0 25 0 1 0 136388521 1511923712 58260 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 58260 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.49
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 3768
/proc/meminfo: memFree=1250024/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1061.47
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 60029 0 0 0 106068 79 0 0 25 0 1 0 136388521 1511923712 60000 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 60000 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.47
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 3768
/proc/meminfo: memFree=1243368/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1121.45
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 61673 0 0 0 112064 81 0 0 25 0 1 0 136388521 1511923712 61644 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 61644 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.45
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 3768
/proc/meminfo: memFree=1237032/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1181.44
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 63285 0 0 0 118061 83 0 0 25 0 1 0 136388521 1511923712 63256 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 63256 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3768
/proc/meminfo: memFree=1235112/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1200.04
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 63733 0 0 0 119920 84 0 0 25 0 1 0 136388521 1511923712 63704 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 63704 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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 3768
/proc/meminfo: memFree=1235112/2055924 swapFree=4191880/4192956
[pid=1438] ppid=1436 vsize=5356 CPUtime=0
/proc/1438/stat : 1438 (Barcelogic) S 1436 1438 32094 0 -1 4194304 335 420 0 0 0 0 0 0 18 0 1 0 136388519 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1438/statm: 1339 238 197 169 0 50 0
[pid=1444] ppid=1438 vsize=1476488 CPUtime=1200.04
/proc/1444/stat : 1444 (bsat) R 1438 1438 32094 0 -1 4194304 63733 0 0 0 119920 84 0 0 25 0 1 0 136388521 1511923712 63704 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1444/statm: 369122 63704 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
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 1438 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.015997
# 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): 1200.91
CPU time (s): 1200.04
CPU user time (s): 1199.2
CPU system time (s): 0.84
CPU usage (%): 99.9273
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 34
involuntary context switches= 10

runsolver used 1.24281 second user time and 3.14152 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 02:18:29 UTC 2007

IDJOB= 347000
IDBENCH= 19963
IDSOLVER= 154
FILE ID= node6/347000-1176603509

PBS_JOBID= 4556807

Free space on /tmp= 66556 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347000-1176603509/Barcelogic /tmp/evaluation/347000-1176603509/instance-347000-1176603509.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-347000-1176603509 -o ROOT/results/node6/solver-347000-1176603509 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347000-1176603509/Barcelogic /tmp/evaluation/347000-1176603509/instance-347000-1176603509.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 615162187

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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:      2055924 kB
MemFree:       1531920 kB
Buffers:         87624 kB
Cached:         314052 kB
SwapCached:        408 kB
Active:         148752 kB
Inactive:       310408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1531920 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          72604 kB
Slab:            50432 kB
Committed_AS:  5721080 kB
PageTables:       1788 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= 66556 MiB

End job on node6 on Sun Apr 15 02:38:32 UTC 2007