Trace number 301695

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) 1200.01 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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:   0.020996 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/node14/watcher-301695-1171986125 -o ROOT/results/node14/solver-301695-1171986125 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301695-1171986125/Barcelogic /tmp/evaluation/301695-1171986125/instance-301695-1171986125.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: 0.99 0.99 0.99 3/77 15387
/proc/meminfo: memFree=1345648/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 218566890 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15387/statm: 1339 233 195 169 0 50 0
[pid=15388] ppid=15387 vsize=5356 CPUtime=0
/proc/15388/stat : 15388 (Barcelogic) S 15387 15387 15276 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15388/statm: 1339 237 198 169 0 50 0
[pid=15390] ppid=15388 vsize=0 CPUtime=0
/proc/15390/stat : 15390 (sed) D 15388 15387 15276 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 218566890 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15390/statm: 0 0 0 0 0 0 0

[startup+0.108107 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 15387
/proc/meminfo: memFree=1345648/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.516141 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 15387
/proc/meminfo: memFree=1345648/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33622 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 15393
/proc/meminfo: memFree=1331808/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1.26
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 3817 0 0 0 124 2 0 0 25 0 1 0 218566897 1511915520 3788 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 3788 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481836

[startup+2.97237 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 15393
/proc/meminfo: memFree=1322400/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=2.89
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 7074 0 0 0 286 3 0 0 25 0 1 0 218566897 1511915520 7045 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 7045 81 232 0 368885 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481836

[startup+6.25968 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 15393
/proc/meminfo: memFree=1296096/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=6.18
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 13369 0 0 0 612 6 0 0 25 0 1 0 218566897 1511915520 13340 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 13340 81 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481836

[startup+12.7223 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 15393
/proc/meminfo: memFree=1251504/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=12.65
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 23694 0 0 0 1254 11 0 0 25 0 1 0 218566897 1511915520 23665 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 23665 81 232 0 368885 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481836

[startup+25.5285 s]
/proc/loadavg: 1.13 1.02 1.00 2/79 15393
/proc/meminfo: memFree=1183152/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=25.45
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 41317 0 0 0 2524 21 0 0 25 0 1 0 218566897 1511915520 41288 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 41288 81 232 0 368885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481836

[startup+51.1589 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 15393
/proc/meminfo: memFree=1059568/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=51.06
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 71719 0 0 0 5068 38 0 0 25 0 1 0 218566897 1511915520 71690 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 71690 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.414 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 15393
/proc/meminfo: memFree=880112/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=102.3
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 116624 0 0 0 10165 65 0 0 25 0 1 0 218566897 1511915520 116595 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 116595 81 232 0 368885 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481836

[startup+162.491 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 15393
/proc/meminfo: memFree=728240/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=162.37
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 153964 0 0 0 16146 91 0 0 25 0 1 0 218566897 1511915520 153935 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 153935 81 232 0 368885 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481836

[startup+222.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=618480/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=222.42
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 181465 0 0 0 22135 107 0 0 25 0 1 0 218566897 1511915520 181436 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 181436 81 232 0 368885 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481836

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=523120/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=282.47
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 205302 0 0 0 28122 125 0 0 25 0 1 0 218566897 1511915520 205273 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 205273 81 232 0 368885 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481836

[startup+342.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=443888/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=342.53
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 225171 0 0 0 34111 142 0 0 25 0 1 0 218566897 1511915520 225142 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 225142 81 232 0 368885 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481836

[startup+402.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=368112/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=402.59
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 243815 0 0 0 40101 158 0 0 25 0 1 0 218566897 1511915520 243786 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 243786 81 232 0 368885 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481836

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=304368/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=462.64
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 259789 0 0 0 46093 171 0 0 25 0 1 0 218566897 1511915520 259760 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 259760 81 232 0 368885 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481836

[startup+522.913 s]

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

[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=582.75
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 288815 0 0 0 58076 199 0 0 25 0 1 0 218566897 1511915520 288786 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 288786 81 232 0 368885 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481836

[startup+643.051 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=137328/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=642.8
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 301399 0 0 0 64068 212 0 0 25 0 1 0 218566897 1511915520 301370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 301370 81 232 0 368885 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481836

[startup+703.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=86832/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=702.85
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 314036 0 0 0 70063 222 0 0 25 0 1 0 218566897 1511915520 314007 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 314007 81 232 0 368885 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481836

[startup+763.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=37040/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=762.9
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 326505 0 0 0 76057 233 0 0 25 0 1 0 218566897 1511915520 326476 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 326476 81 232 0 368885 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481836

[startup+823.262 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=14896/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=822.96
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 337615 0 0 0 82052 244 0 0 25 0 1 0 218566897 1511915520 337586 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 337586 81 232 0 368885 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481836

[startup+883.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=14832/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=883.01
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 349240 0 0 0 88047 254 0 0 25 0 1 0 218566897 1511915520 349211 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 349211 81 232 0 368885 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481836

[startup+943.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=15600/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=943.07
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 360987 0 0 0 94043 264 0 0 25 0 1 0 218566897 1511915520 360958 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 360958 81 232 0 368885 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481836

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=18992/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1003.12
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 100041 271 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481836

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=18992/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1063.18
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 106046 272 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481836

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15393
/proc/meminfo: memFree=19056/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1123.23
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 112051 272 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481836

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 15509
/proc/meminfo: memFree=17848/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1183.26
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 118053 273 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 15549
/proc/meminfo: memFree=17784/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1199.96
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 119723 273 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.01
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+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 15549
/proc/meminfo: memFree=17784/2055920 swapFree=4192812/4192956
[pid=15387] ppid=15385 vsize=5356 CPUtime=0.05
/proc/15387/stat : 15387 (Barcelogic) S 15385 15387 15276 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 218566890 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15387/statm: 1339 237 197 169 0 50 0
[pid=15393] ppid=15387 vsize=1476480 CPUtime=1199.96
/proc/15393/stat : 15393 (bsat) R 15387 15387 15276 0 -1 4194304 369237 0 0 0 119723 273 0 0 25 0 1 0 218566897 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15393/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15387 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=52991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.066988
while last known CPU time is 1200.01

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

Real time (s): 1200.44
CPU time (s): 1200.01
CPU user time (s): 1197.28
CPU system time (s): 2.73
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 1485200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.013997
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= 11

runsolver used 1.15682 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 15:42:05 UTC 2007

IDJOB= 301695
IDBENCH= 20065
IDSOLVER= 122
FILE ID= node14/301695-1171986125

PBS_JOBID= 3849087

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301695-1171986125/Barcelogic /tmp/evaluation/301695-1171986125/instance-301695-1171986125.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301695-1171986125 -o ROOT/results/node14/solver-301695-1171986125 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301695-1171986125/Barcelogic /tmp/evaluation/301695-1171986125/instance-301695-1171986125.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 524529332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1346120 kB
Buffers:         66272 kB
Cached:         507240 kB
SwapCached:          0 kB
Active:         338420 kB
Inactive:       289004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          72792 kB
Slab:            68032 kB
Committed_AS:   805860 kB
PageTables:       1736 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= 66548 MiB

End job on node14 on Tue Feb 20 16:02:07 UTC 2007