Trace number 302269

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) 1200.04 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	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/node40/watcher-302269-1172007993 -o ROOT/results/node40/solver-302269-1172007993 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302269-1172007993/Barcelogic /tmp/evaluation/302269-1172007993/instance-302269-1172007993.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 0.92 3/64 22753
/proc/meminfo: memFree=1537704/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 125833671 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519778386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22753/statm: 1338 232 195 169 0 49 0
[pid=22754] ppid=22753 vsize=5352 CPUtime=0
/proc/22754/stat : 22754 (Barcelogic) S 22753 22753 22035 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22754/statm: 1338 236 198 169 0 49 0
[pid=22756] ppid=22754 vsize=0 CPUtime=0
/proc/22756/stat : 22756 (sed) R 22754 22753 22035 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 125833671 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22756/statm: 
[startup+0.108134 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 22753
/proc/meminfo: memFree=1537704/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.520183 s]
/proc/loadavg: 0.92 0.98 0.92 3/64 22753
/proc/meminfo: memFree=1537704/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.34129 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1524440/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=1.27
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 3656 0 0 0 126 1 0 0 25 0 1 0 125833677 1511915520 3629 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 3629 81 232 0 368885 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481832

[startup+2.9775 s]
/proc/loadavg: 0.92 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1514904/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=2.9
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 6968 0 0 0 288 2 0 0 25 0 1 0 125833677 1511915520 6941 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 6941 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.25392 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1490008/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=6.18
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 12767 0 0 0 613 5 0 0 25 0 1 0 125833677 1511915520 12740 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 12740 81 232 0 368885 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481832

[startup+12.7158 s]
/proc/loadavg: 0.93 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1449304/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=12.63
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 22362 0 0 0 1254 9 0 0 25 0 1 0 125833677 1511915520 22335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 22335 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481832

[startup+25.5234 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1383576/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=25.45
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 39010 0 0 0 2527 18 0 0 25 0 1 0 125833677 1511915520 38983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 38983 81 232 0 368885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481832

[startup+51.1447 s]
/proc/loadavg: 0.96 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1268824/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=51.05
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 67353 0 0 0 5072 33 0 0 25 0 1 0 125833677 1511915520 67326 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 67327 81 232 0 368885 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481832

[startup+102.387 s]
/proc/loadavg: 0.98 0.98 0.92 2/66 22759
/proc/meminfo: memFree=1091160/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=102.28
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 111905 0 0 0 10169 59 0 0 25 0 1 0 125833677 1511915520 111878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 111878 81 232 0 368885 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481832

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=956888/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=162.32
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 144846 0 0 0 16152 80 0 0 25 0 1 0 125833677 1511915520 144819 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 144819 81 232 0 368885 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481832

[startup+222.506 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=858776/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=222.36
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 169375 0 0 0 22133 103 0 0 25 0 1 0 125833677 1511915520 169348 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 169348 81 232 0 368885 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481832

[startup+282.568 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=773400/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=282.41
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 190818 0 0 0 28121 120 0 0 25 0 1 0 125833677 1511915520 190791 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 190791 81 232 0 368885 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481832

[startup+342.626 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=701080/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=342.45
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 208813 0 0 0 34111 134 0 0 25 0 1 0 125833677 1511915520 208786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 208786 81 232 0 368885 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481832

[startup+402.689 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=634008/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=402.49
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 225388 0 0 0 40100 149 0 0 25 0 1 0 125833677 1511915520 225361 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 225362 81 232 0 368885 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481832

[startup+462.749 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=574488/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=462.53
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 240335 0 0 0 46091 162 0 0 25 0 1 0 125833677 1511915520 240308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 240308 81 232 0 368885 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481832

[startup+522.807 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759

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

[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=522.57
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 254381 0 0 0 52084 173 0 0 25 0 1 0 125833677 1511915520 254354 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 254354 81 232 0 368885 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481832

[startup+582.867 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=465176/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=582.62
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 267471 0 0 0 58079 183 0 0 25 0 1 0 125833677 1511915520 267444 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 267444 81 232 0 368885 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481832

[startup+642.928 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=416984/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=642.65
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 279512 0 0 0 64072 193 0 0 25 0 1 0 125833677 1511915520 279485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 279485 81 232 0 368885 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481832

[startup+702.985 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=367576/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=702.69
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 291926 0 0 0 70066 203 0 0 25 0 1 0 125833677 1511915520 291899 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 291899 81 232 0 368885 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481832

[startup+763.046 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=323992/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=762.74
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 302877 0 0 0 76062 212 0 0 25 0 1 0 125833677 1511915520 302850 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 302850 81 232 0 368885 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481832

[startup+823.106 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22759
/proc/meminfo: memFree=282840/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=822.78
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 312971 0 0 0 82056 222 0 0 25 0 1 0 125833677 1511915520 312944 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 312944 81 232 0 368885 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 1481832

[startup+883.177 s]
/proc/loadavg: 0.99 0.98 0.92 2/72 22841
/proc/meminfo: memFree=242400/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=882.81
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 322836 0 0 0 88050 231 0 0 25 0 1 0 125833677 1511915520 322809 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 322809 81 232 0 368885 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481832

[startup+943.262 s]
/proc/loadavg: 0.99 0.98 0.92 2/72 22927
/proc/meminfo: memFree=200728/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=942.83
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 333237 0 0 0 94042 241 0 0 25 0 1 0 125833677 1511915520 333210 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 333210 81 232 0 368885 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 1481832

[startup+1003.33 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22957
/proc/meminfo: memFree=163800/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=1002.86
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 342773 0 0 0 100035 251 0 0 25 0 1 0 125833677 1511915520 342746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 342746 81 232 0 368885 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481832

[startup+1063.39 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22957
/proc/meminfo: memFree=127960/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=1062.9
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 351591 0 0 0 106032 258 0 0 25 0 1 0 125833677 1511915520 351564 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 351564 81 232 0 368885 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481832

[startup+1123.45 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22957
/proc/meminfo: memFree=91288/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=1122.94
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 360758 0 0 0 112028 266 0 0 25 0 1 0 125833677 1511915520 360731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 360731 81 232 0 368885 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481832

[startup+1183.5 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22957
/proc/meminfo: memFree=56600/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1480156 CPUtime=1182.98
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 369377 0 0 0 118025 273 0 0 25 0 1 0 125833677 1515679744 369348 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 370039 369348 108 232 0 369804 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1485508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 22957
/proc/meminfo: memFree=60120/2055920 swapFree=4183944/4192956
[pid=22753] ppid=22751 vsize=5352 CPUtime=0.05
/proc/22753/stat : 22753 (Barcelogic) S 22751 22753 22035 0 -1 4194304 332 725 0 0 0 0 5 0 16 0 1 0 125833671 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22753/statm: 1338 236 197 169 0 49 0
[pid=22759] ppid=22753 vsize=1476480 CPUtime=1199.99
/proc/22759/stat : 22759 (bsat) R 22753 22753 22035 0 -1 4194304 369377 0 0 0 119726 273 0 0 25 0 1 0 125833677 1511915520 368429 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22759/statm: 369120 368429 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481832

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 22753 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.061989
while last known CPU time is 1200.04

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

Real time (s): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1197.31
CPU system time (s): 2.73
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1485508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057
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= 10

runsolver used 0.798878 second user time and 2.52062 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 20 21:46:34 UTC 2007

IDJOB= 302269
IDBENCH= 20079
IDSOLVER= 122
FILE ID= node40/302269-1172007993

PBS_JOBID= 3892659

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302269-1172007993/Barcelogic /tmp/evaluation/302269-1172007993/instance-302269-1172007993.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302269-1172007993 -o ROOT/results/node40/solver-302269-1172007993 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302269-1172007993/Barcelogic /tmp/evaluation/302269-1172007993/instance-302269-1172007993.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 725284921

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1538112 kB
Buffers:         29892 kB
Cached:         419104 kB
SwapCached:       2932 kB
Active:          39468 kB
Inactive:       418976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538112 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            45424 kB
Committed_AS:   199368 kB
PageTables:       1412 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= 66561 MiB

End job on node40 on Tue Feb 20 22:06:37 UTC 2007