Trace number 292798

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) 1200.03 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
MD5SUM693bc5cdd356b5e961552ebc3dddd87e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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/node63/watcher-292798-1171759410 -o ROOT/results/node63/solver-292798-1171759410 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292798-1171759410/Barcelogic /tmp/evaluation/292798-1171759410/instance-292798-1171759410.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12523
/proc/meminfo: memFree=637672/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195898403 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12523/statm: 1339 233 195 169 0 50 0
[pid=12524] ppid=12523 vsize=5356 CPUtime=0
/proc/12524/stat : 12524 (Barcelogic) S 12523 12523 12378 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12524/statm: 1339 237 198 169 0 50 0
[pid=12526] ppid=12524 vsize=0 CPUtime=0
/proc/12526/stat : 12526 (sed) D 12524 12523 12378 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 195898403 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12526/statm: 0 0 0 0 0 0 0

[startup+0.107882 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12523
/proc/meminfo: memFree=637672/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515921 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12523
/proc/meminfo: memFree=637672/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33601 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12529
/proc/meminfo: memFree=633048/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476488 CPUtime=1.31
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 1173 0 0 0 131 0 0 0 25 0 1 0 195898404 1511923712 1147 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369122 1147 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97518 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12529
/proc/meminfo: memFree=630232/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476488 CPUtime=2.95
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 2359 0 0 0 294 1 0 0 25 0 1 0 195898404 1511923712 2333 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369122 2333 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25853 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12529
/proc/meminfo: memFree=623128/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=6.23
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 3596 0 0 0 622 1 0 0 25 0 1 0 195898404 1511964672 3570 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134562028 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 3570 81 232 0 368897 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481884

[startup+12.7182 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12529
/proc/meminfo: memFree=618200/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=12.69
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 4924 0 0 0 1266 3 0 0 25 0 1 0 195898404 1511964672 4898 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 4898 81 232 0 368897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481884

[startup+25.5236 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12529
/proc/meminfo: memFree=605528/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=25.49
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 8125 0 0 0 2544 5 0 0 25 0 1 0 195898404 1511964672 8099 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 8099 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1493 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12529
/proc/meminfo: memFree=588696/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=51.11
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 12193 0 0 0 5103 8 0 0 25 0 1 0 195898404 1511964672 12167 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 12167 81 232 0 368897 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481884

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12529
/proc/meminfo: memFree=577752/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=102.33
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 14906 0 0 0 10222 11 0 0 25 0 1 0 195898404 1511964672 14837 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 14837 81 232 0 368897 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481884

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12529
/proc/meminfo: memFree=577688/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=162.38
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 14939 0 0 0 16227 11 0 0 25 0 1 0 195898404 1511964672 14837 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 14837 81 232 0 368897 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481884

[startup+222.513 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 12529
/proc/meminfo: memFree=577688/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=222.43
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 14951 0 0 0 22231 12 0 0 25 0 1 0 195898404 1511964672 14849 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 14849 81 232 0 368897 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481884

[startup+282.57 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 12529
/proc/meminfo: memFree=576600/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=282.46
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15233 0 0 0 28234 12 0 0 25 0 1 0 195898404 1511964672 15092 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15092 81 232 0 368897 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481884

[startup+342.626 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12529
/proc/meminfo: memFree=576600/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=342.5
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15279 0 0 0 34238 12 0 0 25 0 1 0 195898404 1511964672 15092 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15092 81 232 0 368897 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481884

[startup+402.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=576536/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=402.54
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15358 0 0 0 40242 12 0 0 25 0 1 0 195898404 1511964672 15092 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15092 81 232 0 368897 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481884

[startup+462.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=576536/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=462.58
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15358 0 0 0 46246 12 0 0 25 0 1 0 195898404 1511964672 15092 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15092 81 232 0 368897 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481884

[startup+522.797 s]

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

[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=522.62
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15431 0 0 0 52250 12 0 0 25 0 1 0 195898404 1511964672 15092 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15092 81 232 0 368897 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481884

[startup+582.852 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=576344/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=582.67
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 15529 0 0 0 58254 13 0 0 25 0 1 0 195898404 1511964672 15190 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 15190 81 232 0 368897 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481884

[startup+642.912 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=571928/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=642.7
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16628 0 0 0 64257 13 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481884

[startup+702.968 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=571928/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=702.74
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16628 0 0 0 70260 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481884

[startup+763.023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=571992/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=762.78
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16628 0 0 0 76264 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481884

[startup+823.082 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=572056/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=822.82
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16661 0 0 0 82268 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481884

[startup+883.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=571992/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=882.85
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16700 0 0 0 88271 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481884

[startup+943.193 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=572056/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=942.9
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16700 0 0 0 94276 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481884

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12529
/proc/meminfo: memFree=571992/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=1002.94
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16746 0 0 0 100280 14 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481884

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12603
/proc/meminfo: memFree=570912/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=1062.96
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16797 0 0 0 106280 16 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 1481884

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12695
/proc/meminfo: memFree=570848/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=1122.98
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16797 0 0 0 112282 16 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481884

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12727
/proc/meminfo: memFree=571800/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=1183.02
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16883 0 0 0 118286 16 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12727
/proc/meminfo: memFree=571800/2055920 swapFree=4183348/4192956
[pid=12523] ppid=12521 vsize=5356 CPUtime=0
/proc/12523/stat : 12523 (Barcelogic) S 12521 12523 12378 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 195898403 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12523/statm: 1339 237 197 169 0 50 0
[pid=12529] ppid=12523 vsize=1476528 CPUtime=1200.03
/proc/12529/stat : 12529 (bsat) R 12523 12523 12378 0 -1 4194304 16883 0 0 0 119987 16 0 0 25 0 1 0 195898404 1511964672 16241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/12529/statm: 369132 16241 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481884

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12523 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.011997
while last known CPU time is 1200.03

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

Real time (s): 1200.5
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.16
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1482076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 723
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= 11

runsolver used 0.857869 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 00:43:30 UTC 2007

IDJOB= 292798
IDBENCH= 19848
IDSOLVER= 122
FILE ID= node63/292798-1171759410

PBS_JOBID= 3839486

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292798-1171759410/Barcelogic /tmp/evaluation/292798-1171759410/instance-292798-1171759410.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-292798-1171759410 -o ROOT/results/node63/solver-292798-1171759410 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292798-1171759410/Barcelogic /tmp/evaluation/292798-1171759410/instance-292798-1171759410.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  693bc5cdd356b5e961552ebc3dddd87e

RANDOM SEED= 319889876

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        638080 kB
Buffers:         38836 kB
Cached:        1283384 kB
SwapCached:       3916 kB
Active:         702272 kB
Inactive:       629820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        638080 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          15300 kB
Slab:            71692 kB
Committed_AS:   481632 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Sun Feb 18 01:03:33 UTC 2007