Trace number 296652

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) 1200.09 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1566131367-09.SAT.shuffled.cnf
MD5SUM3323355938df6013ebfd95023b20854d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.226965
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54005

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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/node30/watcher-296652-1171826240 -o ROOT/results/node30/solver-296652-1171826240 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296652-1171826240/Barcelogic /tmp/evaluation/296652-1171826240/instance-296652-1171826240.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: 0.08 0.15 0.52 3/77 3462
/proc/meminfo: memFree=859304/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5344 CPUtime=0
/proc/3462/stat : 3462 (Barcelogic) R 3460 3462 3399 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 176388250 5472256 107 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907453968 0 0 4096 0 0 0 0 17 1 0 0
/proc/3462/statm: 1336 118 94 169 0 47 0

[startup+0.107325 s]
/proc/loadavg: 0.08 0.15 0.52 3/77 3462
/proc/meminfo: memFree=859304/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515379 s]
/proc/loadavg: 0.08 0.15 0.52 3/77 3462
/proc/meminfo: memFree=859304/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3355 s]
/proc/loadavg: 0.08 0.15 0.52 2/79 3468
/proc/meminfo: memFree=853528/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=1.29
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 1564 0 0 0 129 0 0 0 25 0 1 0 176388253 1511948288 1538 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 1538 81 232 0 368893 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481864

[startup+2.97773 s]
/proc/loadavg: 0.08 0.15 0.52 2/79 3468
/proc/meminfo: memFree=851992/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=2.94
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 1781 0 0 0 294 0 0 0 25 0 1 0 176388253 1511948288 1755 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519196 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 1755 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.2542 s]
/proc/loadavg: 0.23 0.18 0.53 2/79 3468
/proc/meminfo: memFree=847512/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=6.21
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 3111 0 0 0 620 1 0 0 25 0 1 0 176388253 1511948288 3085 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531090 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 3085 81 232 0 368893 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481864

[startup+12.7181 s]
/proc/loadavg: 0.29 0.19 0.53 2/79 3468
/proc/meminfo: memFree=837912/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=12.68
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 5358 0 0 0 1265 3 0 0 25 0 1 0 176388253 1511948288 5263 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 5263 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5269 s]
/proc/loadavg: 0.45 0.23 0.54 2/79 3468
/proc/meminfo: memFree=837592/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=25.49
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 5406 0 0 0 2546 3 0 0 25 0 1 0 176388253 1511948288 5311 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 5311 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1556 s]
/proc/loadavg: 0.71 0.31 0.56 2/79 3468
/proc/meminfo: memFree=827032/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=51.1
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 8085 0 0 0 5105 5 0 0 25 0 1 0 176388253 1511948288 7990 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518239 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 7990 81 232 0 368893 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481864

[startup+102.406 s]
/proc/loadavg: 0.87 0.41 0.57 2/79 3468
/proc/meminfo: memFree=822104/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=102.34
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9310 0 0 0 10227 7 0 0 25 0 1 0 176388253 1511948288 9132 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9132 81 232 0 368893 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481864

[startup+162.476 s]
/proc/loadavg: 0.95 0.52 0.60 2/79 3468
/proc/meminfo: memFree=822104/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=162.39
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9380 0 0 0 16232 7 0 0 25 0 1 0 176388253 1511948288 9132 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9132 81 232 0 368893 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481864

[startup+222.542 s]
/proc/loadavg: 0.98 0.60 0.62 2/79 3468
/proc/meminfo: memFree=822040/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=222.44
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9562 0 0 0 22236 8 0 0 25 0 1 0 176388253 1511948288 9134 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9134 81 232 0 368893 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481864

[startup+282.604 s]
/proc/loadavg: 0.99 0.67 0.64 2/79 3468
/proc/meminfo: memFree=822040/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=282.48
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9673 0 0 0 28240 8 0 0 25 0 1 0 176388253 1511948288 9134 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9134 81 232 0 368893 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481864

[startup+342.667 s]
/proc/loadavg: 0.99 0.73 0.66 2/79 3468
/proc/meminfo: memFree=821976/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=342.53
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9791 0 0 0 34244 9 0 0 25 0 1 0 176388253 1511948288 9134 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9134 81 232 0 368893 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481864

[startup+402.726 s]
/proc/loadavg: 0.99 0.78 0.68 2/79 3470
/proc/meminfo: memFree=821912/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=402.56
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 9924 0 0 0 40247 9 0 0 25 0 1 0 176388253 1511948288 9147 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9147 81 232 0 368893 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481864

[startup+462.81 s]
/proc/loadavg: 1.04 0.83 0.70 2/79 3470
/proc/meminfo: memFree=821976/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476512 CPUtime=462.64
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 10042 0 0 0 46254 10 0 0 25 0 1 0 176388253 1511948288 9147 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369128 9147 81 232 0 368893 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 1481864

[startup+522.877 s]
/proc/loadavg: 1.01 0.86 0.72 2/79 3470
/proc/meminfo: memFree=821976/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=522.68
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 10045 0 0 0 52258 10 0 0 25 0 1 0 176388253 1511981056 9150 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 9150 81 232 0 368901 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481896

[startup+582.945 s]
/proc/loadavg: 1.00 0.88 0.73 2/79 3470
/proc/meminfo: memFree=817368/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=582.74
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 11387 0 0 0 58262 12 0 0 25 0 1 0 176388253 1511981056 10297 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 10297 81 232 0 368901 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 1481896

[startup+643.018 s]
/proc/loadavg: 1.00 0.90 0.75 2/79 3470
/proc/meminfo: memFree=817304/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=642.79
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 11530 0 0 0 64266 13 0 0 25 0 1 0 176388253 1511981056 10297 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 10297 81 232 0 368901 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481896

[startup+703.079 s]
/proc/loadavg: 1.00 0.91 0.76 2/79 3470
/proc/meminfo: memFree=805912/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=702.84
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 14441 0 0 0 70268 16 0 0 25 0 1 0 176388253 1511981056 13208 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 13208 81 232 0 368901 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481896

[startup+763.139 s]
/proc/loadavg: 1.00 0.93 0.77 2/79 3470
/proc/meminfo: memFree=793944/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=762.88
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 17440 0 0 0 76267 21 0 0 25 0 1 0 176388253 1511981056 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 16207 81 232 0 368901 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481896

[startup+823.208 s]
/proc/loadavg: 1.00 0.94 0.78 2/79 3470
/proc/meminfo: memFree=784664/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=822.93
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 19737 0 0 0 82268 25 0 0 25 0 1 0 176388253 1511981056 18504 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 18504 81 232 0 368901 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481896

[startup+883.272 s]
/proc/loadavg: 1.00 0.95 0.79 2/79 3470
/proc/meminfo: memFree=776152/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=882.97
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 21865 0 0 0 88269 28 0 0 25 0 1 0 176388253 1511981056 20632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 20632 81 232 0 368901 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481896

[startup+943.334 s]
/proc/loadavg: 1.00 0.95 0.80 2/79 3470
/proc/meminfo: memFree=768472/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=943.02
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 23776 0 0 0 94272 30 0 0 25 0 1 0 176388253 1511981056 22543 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 22543 81 232 0 368901 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481896

[startup+1003.4 s]
/proc/loadavg: 1.00 0.96 0.82 2/79 3470
/proc/meminfo: memFree=762776/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=1003.06
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 25210 0 0 0 100274 32 0 0 25 0 1 0 176388253 1511981056 23977 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 23977 81 232 0 368901 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 1481896

[startup+1063.42 s]
/proc/loadavg: 1.00 0.96 0.82 2/79 3470
/proc/meminfo: memFree=757336/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=1063.07
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 26533 0 0 0 106273 34 0 0 25 0 1 0 176388253 1511981056 25300 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 25300 81 232 0 368901 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 1481896

[startup+1123.49 s]
/proc/loadavg: 1.00 0.97 0.83 2/79 3470
/proc/meminfo: memFree=751256/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=1123.12
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 28072 0 0 0 112276 36 0 0 25 0 1 0 176388253 1511981056 26839 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 26839 81 232 0 368901 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 1481896

[startup+1183.55 s]
/proc/loadavg: 1.00 0.97 0.83 2/79 3470
/proc/meminfo: memFree=746328/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=1183.17
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 29300 0 0 0 118279 38 0 0 25 0 1 0 176388253 1511981056 28067 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 28067 81 232 0 368901 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 1481896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 0.97 0.84 2/79 3470
/proc/meminfo: memFree=745240/2055920 swapFree=4146080/4192956
[pid=3462] ppid=3460 vsize=5352 CPUtime=0.01
/proc/3462/stat : 3462 (Barcelogic) S 3460 3462 3399 0 -1 4194304 331 438 0 0 0 0 1 0 17 0 1 0 176388250 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3462/statm: 1338 236 197 169 0 49 0
[pid=3468] ppid=3462 vsize=1476544 CPUtime=1200.08
/proc/3468/stat : 3468 (bsat) R 3462 3462 3399 0 -1 4194304 29552 0 0 0 119970 38 0 0 25 0 1 0 176388253 1511981056 28319 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 369136 28319 81 232 0 368901 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481896

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 3462 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.09

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

Real time (s): 1200.48
CPU time (s): 1200.09
CPU user time (s): 1199.71
CPU system time (s): 0.38
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 1482676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 769
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= 30
involuntary context switches= 8

runsolver used 1.3078 second user time and 2.96055 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 19:17:21 UTC 2007

IDJOB= 296652
IDBENCH= 19942
IDSOLVER= 122
FILE ID= node30/296652-1171826240

PBS_JOBID= 3839660

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1566131367-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296652-1171826240/Barcelogic /tmp/evaluation/296652-1171826240/instance-296652-1171826240.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-296652-1171826240 -o ROOT/results/node30/solver-296652-1171826240 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296652-1171826240/Barcelogic /tmp/evaluation/296652-1171826240/instance-296652-1171826240.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3323355938df6013ebfd95023b20854d

RANDOM SEED= 713320785

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        859712 kB
Buffers:         43444 kB
Cached:        1036816 kB
SwapCached:      15288 kB
Active:         834360 kB
Inactive:       271684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859712 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            75660 kB
Committed_AS:   599224 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Sun Feb 18 19:37:25 UTC 2007