Trace number 291814

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.05 1200.46

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1064282057-06.UNSAT.shuffled.cnf
MD5SUM9dc695d1d587582e1e64f09248ad206b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark30.5254
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-291814-1171746581 -o ROOT/results/node10/solver-291814-1171746581 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291814-1171746581/Barcelogic /tmp/evaluation/291814-1171746581/instance-291814-1171746581.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.93 1.54 3/77 12555
/proc/meminfo: memFree=1581304/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194613130 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12555/statm: 1339 233 195 169 0 50 0
[pid=12556] ppid=12555 vsize=5356 CPUtime=0
/proc/12556/stat : 12556 (Barcelogic) R 12555 12555 12074 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 194613131 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/12556/statm: 1339 237 198 169 0 50 0

[startup+0.107339 s]
/proc/loadavg: 2.00 1.93 1.54 3/77 12555
/proc/meminfo: memFree=1581304/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515392 s]
/proc/loadavg: 2.00 1.93 1.54 3/77 12555
/proc/meminfo: memFree=1581304/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3355 s]
/proc/loadavg: 2.00 1.93 1.54 2/79 12561
/proc/meminfo: memFree=1577248/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=1.31
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 1230 0 0 0 131 0 0 0 25 0 1 0 194613132 1511931904 1204 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 1204 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97172 s]
/proc/loadavg: 2.00 1.93 1.54 2/79 12561
/proc/meminfo: memFree=1573408/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=2.95
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 2238 0 0 0 294 1 0 0 25 0 1 0 194613132 1511931904 2212 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 2212 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.25717 s]
/proc/loadavg: 1.92 1.91 1.53 2/79 12561
/proc/meminfo: memFree=1571168/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=6.23
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 2725 0 0 0 622 1 0 0 25 0 1 0 194613132 1511931904 2699 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 2699 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.709 s]
/proc/loadavg: 1.85 1.90 1.53 2/79 12561
/proc/meminfo: memFree=1562024/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=12.68
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 4809 0 0 0 1266 2 0 0 25 0 1 0 194613132 1511931904 4783 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518039 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 4783 81 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5278 s]
/proc/loadavg: 1.74 1.87 1.53 2/79 12561
/proc/meminfo: memFree=1552616/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=25.5
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 7199 0 0 0 2546 4 0 0 25 0 1 0 194613132 1511931904 7173 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 7173 81 232 0 368889 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481852

[startup+51.1572 s]
/proc/loadavg: 1.48 1.80 1.51 2/79 12561
/proc/meminfo: memFree=1539432/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=51.12
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 10421 0 0 0 5104 8 0 0 25 0 1 0 194613132 1511931904 10395 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 10395 81 232 0 368889 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481852

[startup+102.415 s]
/proc/loadavg: 1.21 1.67 1.48 2/79 12561
/proc/meminfo: memFree=1531944/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=102.36
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 12382 0 0 0 10226 10 0 0 25 0 1 0 194613132 1511931904 12214 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 12214 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.494 s]
/proc/loadavg: 1.07 1.55 1.45 2/79 12561
/proc/meminfo: memFree=1529128/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=162.42
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13158 0 0 0 16231 11 0 0 25 0 1 0 194613132 1511931904 12911 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 12911 81 232 0 368889 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481852

[startup+222.562 s]
/proc/loadavg: 1.03 1.44 1.42 2/79 12561
/proc/meminfo: memFree=1529128/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=222.48
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13158 0 0 0 22236 12 0 0 25 0 1 0 194613132 1511931904 12911 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 12911 81 232 0 368889 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481852

[startup+282.632 s]
/proc/loadavg: 1.01 1.36 1.39 2/79 12561
/proc/meminfo: memFree=1528680/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=282.52
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13304 0 0 0 28240 12 0 0 25 0 1 0 194613132 1511931904 13004 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 13004 81 232 0 368889 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481852

[startup+342.7 s]
/proc/loadavg: 1.00 1.29 1.36 2/79 12561
/proc/meminfo: memFree=1528680/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476496 CPUtime=342.57
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13353 0 0 0 34244 13 0 0 25 0 1 0 194613132 1511931904 13053 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369124 13053 81 232 0 368889 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481852

[startup+402.776 s]
/proc/loadavg: 1.00 1.24 1.34 2/79 12561
/proc/meminfo: memFree=1527976/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=402.62
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13538 0 0 0 40249 13 0 0 25 0 1 0 194613132 1511968768 13203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13203 81 232 0 368898 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481888

[startup+462.848 s]
/proc/loadavg: 1.00 1.19 1.31 2/79 12561
/proc/meminfo: memFree=1527912/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=462.68
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13538 0 0 0 46254 14 0 0 25 0 1 0 194613132 1511968768 13203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13203 81 232 0 368898 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481888

[startup+522.92 s]
/proc/loadavg: 1.00 1.15 1.29 2/79 12561
/proc/meminfo: memFree=1527976/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0

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

[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=582.79
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13584 0 0 0 58264 15 0 0 25 0 1 0 194613132 1511968768 13203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13203 81 232 0 368898 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481888

[startup+643.064 s]
/proc/loadavg: 1.00 1.10 1.25 2/79 12561
/proc/meminfo: memFree=1527976/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=642.84
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13642 0 0 0 64269 15 0 0 25 0 1 0 194613132 1511968768 13203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13203 81 232 0 368898 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481888

[startup+703.136 s]
/proc/loadavg: 1.00 1.08 1.23 2/79 12561
/proc/meminfo: memFree=1527912/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=702.9
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13737 0 0 0 70274 16 0 0 25 0 1 0 194613132 1511968768 13203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13203 81 232 0 368898 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481888

[startup+763.208 s]
/proc/loadavg: 1.00 1.06 1.22 2/79 12561
/proc/meminfo: memFree=1527976/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=762.95
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 13771 0 0 0 76279 16 0 0 25 0 1 0 194613132 1511968768 13237 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 13237 81 232 0 368898 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481888

[startup+823.285 s]
/proc/loadavg: 1.00 1.05 1.20 2/79 12561
/proc/meminfo: memFree=1523688/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=823.01
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 14844 0 0 0 82283 18 0 0 25 0 1 0 194613132 1511968768 14310 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 14310 81 232 0 368898 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481888

[startup+883.36 s]
/proc/loadavg: 1.00 1.04 1.18 2/79 12561
/proc/meminfo: memFree=1519400/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=883.06
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 15930 0 0 0 88287 19 0 0 25 0 1 0 194613132 1511968768 15396 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 15396 81 232 0 368898 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481888

[startup+943.432 s]
/proc/loadavg: 1.00 1.03 1.17 2/79 12561
/proc/meminfo: memFree=1512936/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=943.11
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 17559 0 0 0 94290 21 0 0 25 0 1 0 194613132 1511968768 17025 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 17025 81 232 0 368898 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481888

[startup+1003.51 s]
/proc/loadavg: 1.00 1.02 1.16 2/79 12561
/proc/meminfo: memFree=1506344/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1003.17
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 19196 0 0 0 100293 24 0 0 25 0 1 0 194613132 1511968768 18662 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 18662 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481888

[startup+1063.58 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 12561
/proc/meminfo: memFree=1499752/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1063.22
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 20811 0 0 0 106296 26 0 0 25 0 1 0 194613132 1511968768 20277 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 20277 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481888

[startup+1123.66 s]
/proc/loadavg: 1.00 1.01 1.13 2/79 12561
/proc/meminfo: memFree=1493608/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1123.28
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 22365 0 0 0 112300 28 0 0 25 0 1 0 194613132 1511968768 21831 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 21831 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481888

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 12561
/proc/meminfo: memFree=1488744/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1183.34
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 23589 0 0 0 118304 30 0 0 25 0 1 0 194613132 1511968768 23055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 23055 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 12561
/proc/meminfo: memFree=1487400/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1200.05
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 23904 0 0 0 119975 30 0 0 25 0 1 0 194613132 1511968768 23370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 23370 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 12561
/proc/meminfo: memFree=1487400/2055920 swapFree=4192812/4192956
[pid=12555] ppid=12553 vsize=5356 CPUtime=0
/proc/12555/stat : 12555 (Barcelogic) S 12553 12555 12074 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 194613130 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12555/statm: 1339 237 197 169 0 50 0
[pid=12561] ppid=12555 vsize=1476532 CPUtime=1200.05
/proc/12561/stat : 12561 (bsat) R 12555 12555 12074 0 -1 4194304 23904 0 0 0 119975 30 0 0 25 0 1 0 194613132 1511968768 23370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12561/statm: 369133 23370 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12555 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.05

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

Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.75
CPU system time (s): 0.3
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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= 33
involuntary context switches= 12

runsolver used 1.14083 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sat Feb 17 21:09:41 UTC 2007

IDJOB= 291814
IDBENCH= 19824
IDSOLVER= 122
FILE ID= node10/291814-1171746581

PBS_JOBID= 3839259

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1064282057-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291814-1171746581/Barcelogic /tmp/evaluation/291814-1171746581/instance-291814-1171746581.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-291814-1171746581 -o ROOT/results/node10/solver-291814-1171746581 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291814-1171746581/Barcelogic /tmp/evaluation/291814-1171746581/instance-291814-1171746581.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9dc695d1d587582e1e64f09248ad206b

RANDOM SEED= 26833029

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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1581712 kB
Buffers:         40944 kB
Cached:         324624 kB
SwapCached:          0 kB
Active:         224572 kB
Inactive:       185288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          63176 kB
Slab:            49784 kB
Committed_AS:  1131808 kB
PageTables:       1832 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= 66543 MiB

End job on node10 on Sat Feb 17 21:29:44 UTC 2007