Trace number 301449

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) 1200.07 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	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/node11/watcher-301449-1171970881 -o ROOT/results/node11/solver-301449-1171970881 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301449-1171970881/Barcelogic /tmp/evaluation/301449-1171970881/instance-301449-1171970881.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: 1.00 1.02 1.10 3/77 29151
/proc/meminfo: memFree=1639288/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217042663 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29151/statm: 1339 233 195 169 0 50 0
[pid=29152] ppid=29151 vsize=5356 CPUtime=0
/proc/29152/stat : 29152 (Barcelogic) S 29151 29151 27643 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 217042664 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29152/statm: 1339 237 198 169 0 50 0

[startup+0.107342 s]
/proc/loadavg: 1.00 1.02 1.10 3/77 29151
/proc/meminfo: memFree=1639288/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515377 s]
/proc/loadavg: 1.00 1.02 1.10 3/77 29151
/proc/meminfo: memFree=1639288/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33547 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 29157
/proc/meminfo: memFree=1625768/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1.26
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 3698 0 0 0 125 1 0 0 25 0 1 0 217042670 1511915520 3669 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 3669 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481836

[startup+2.97167 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 29157
/proc/meminfo: memFree=1616168/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=2.9
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 7027 0 0 0 287 3 0 0 25 0 1 0 217042670 1511915520 6998 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 6998 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481836

[startup+6.24805 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 29157
/proc/meminfo: memFree=1589928/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=6.17
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 13217 0 0 0 612 5 0 0 25 0 1 0 217042670 1511915520 13188 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 13188 81 232 0 368885 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481836

[startup+12.7108 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 29157
/proc/meminfo: memFree=1547112/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=12.63
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 23412 0 0 0 1254 9 0 0 25 0 1 0 217042670 1511915520 23383 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 23383 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5323 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 29157
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=25.44
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 40653 0 0 0 2527 17 0 0 25 0 1 0 217042670 1511915520 40624 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 40625 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481836

[startup+51.1623 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 29157
/proc/meminfo: memFree=1359464/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=51.06
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 70096 0 0 0 5073 33 0 0 25 0 1 0 217042670 1511915520 70067 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 70067 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.418 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 29157
/proc/meminfo: memFree=1171560/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=102.31
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 117138 0 0 0 10171 60 0 0 25 0 1 0 217042670 1511915520 117109 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 117109 81 232 0 368885 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481836

[startup+162.497 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 29157
/proc/meminfo: memFree=1019560/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=162.36
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 154516 0 0 0 16154 82 0 0 25 0 1 0 217042670 1511915520 154487 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 154487 81 232 0 368885 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481836

[startup+222.572 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 29157
/proc/meminfo: memFree=910632/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=222.42
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 181793 0 0 0 22141 101 0 0 25 0 1 0 217042670 1511915520 181764 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 181764 81 232 0 368885 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481836

[startup+282.645 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 29157
/proc/meminfo: memFree=816872/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=282.48
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 205283 0 0 0 28126 122 0 0 25 0 1 0 217042670 1511915520 205254 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 205254 81 232 0 368885 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481836

[startup+342.721 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 29157
/proc/meminfo: memFree=735848/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=342.54
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 225616 0 0 0 34114 140 0 0 25 0 1 0 217042670 1511915520 225587 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 225587 81 232 0 368885 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481836

[startup+402.797 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 29157
/proc/meminfo: memFree=661544/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=402.6
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 243869 0 0 0 40104 156 0 0 25 0 1 0 217042670 1511915520 243840 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 243840 81 232 0 368885 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481836

[startup+462.868 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 29157
/proc/meminfo: memFree=597544/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=462.65
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 259904 0 0 0 46095 170 0 0 25 0 1 0 217042670 1511915520 259875 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 259875 81 232 0 368885 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481836

[startup+522.941 s]
/proc/loadavg: 1.05 1.01 1.05 2/79 29157
/proc/meminfo: memFree=537768/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05

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

[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=582.76
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 288536 0 0 0 58082 194 0 0 25 0 1 0 217042670 1511915520 288507 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 288507 81 232 0 368885 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481836

[startup+643.088 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 29157
/proc/meminfo: memFree=430568/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=642.82
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 301507 0 0 0 64076 206 0 0 25 0 1 0 217042670 1511915520 301478 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 301478 81 232 0 368885 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481836

[startup+703.162 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 29157
/proc/meminfo: memFree=378856/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=702.88
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 314436 0 0 0 70070 218 0 0 25 0 1 0 217042670 1511915520 314407 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 314407 81 232 0 368885 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 1481836

[startup+763.233 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 29159
/proc/meminfo: memFree=328616/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=762.93
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 327057 0 0 0 76064 229 0 0 25 0 1 0 217042670 1511915520 327028 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 327028 81 232 0 368885 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 1481836

[startup+823.308 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 29159
/proc/meminfo: memFree=280488/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=822.99
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 338899 0 0 0 82061 238 0 0 25 0 1 0 217042670 1511915520 338870 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 338870 81 232 0 368885 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 1481836

[startup+883.38 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 29159
/proc/meminfo: memFree=234792/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=883.04
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 350352 0 0 0 88055 249 0 0 25 0 1 0 217042670 1511915520 350323 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 350323 81 232 0 368885 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 1481836

[startup+943.452 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 29159
/proc/meminfo: memFree=189672/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=943.1
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 361670 0 0 0 94051 259 0 0 25 0 1 0 217042670 1511915520 361641 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 361641 81 232 0 368885 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 1481836

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162088/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1003.15
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 100049 266 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 1481836

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162152/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1063.2
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 106054 266 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481836

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162216/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1123.26
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 112059 267 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 1481836

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162216/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1183.31
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 118064 267 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162216/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1200.02
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 119735 267 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29159
/proc/meminfo: memFree=162216/2055920 swapFree=4192812/4192956
[pid=29151] ppid=29149 vsize=5356 CPUtime=0.05
/proc/29151/stat : 29151 (Barcelogic) S 29149 29151 27643 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217042663 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29151/statm: 1339 237 197 169 0 50 0
[pid=29157] ppid=29151 vsize=1476480 CPUtime=1200.02
/proc/29157/stat : 29157 (bsat) R 29151 29151 27643 0 -1 4194304 369244 0 0 0 119735 267 0 0 25 0 1 0 217042670 1511915520 368369 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29157/statm: 369120 368369 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29151 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.066988
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1197.4
CPU system time (s): 2.67
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 1485212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1096
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 12

runsolver used 1.18582 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 11:28:01 UTC 2007

IDJOB= 301449
IDBENCH= 20059
IDSOLVER= 122
FILE ID= node11/301449-1171970881

PBS_JOBID= 3849020

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301449-1171970881/Barcelogic /tmp/evaluation/301449-1171970881/instance-301449-1171970881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301449-1171970881 -o ROOT/results/node11/solver-301449-1171970881 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301449-1171970881/Barcelogic /tmp/evaluation/301449-1171970881/instance-301449-1171970881.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 306981966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1639696 kB
Buffers:         54604 kB
Cached:         246840 kB
SwapCached:          0 kB
Active:         151284 kB
Inactive:       193212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          61916 kB
Slab:            57208 kB
Committed_AS:   699248 kB
PageTables:       1756 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 node11 on Tue Feb 20 11:48:04 UTC 2007