Trace number 296447

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.07 1200.43

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1065385609-07.UNSAT.shuffled.cnf
MD5SUM66e7f727b13be92000d7d61d02c29f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.632
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/node20/watcher-296447-1171823784 -o ROOT/results/node20/solver-296447-1171823784 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296447-1171823784/Barcelogic /tmp/evaluation/296447-1171823784/instance-296447-1171823784.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23009
/proc/meminfo: memFree=850880/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202332422 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23009/statm: 1339 233 195 169 0 50 0
[pid=23010] ppid=23009 vsize=5356 CPUtime=0
/proc/23010/stat : 23010 (Barcelogic) S 23009 23009 21705 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23010/statm: 1339 237 198 169 0 50 0
[pid=23011] ppid=23010 vsize=0 CPUtime=0
/proc/23011/stat : 23011 (Barcelogic) D 23010 23009 21705 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 202332422 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/23011/statm: 0 0 0 0 0 0 0
[pid=23012] ppid=23010 vsize=0 CPUtime=0
/proc/23012/stat : 23012 (sed) R 23010 23009 21705 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 202332422 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23012/statm: 
[startup+0.108077 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23009
/proc/meminfo: memFree=850880/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516123 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23009
/proc/meminfo: memFree=850880/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33622 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=845168/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1.3
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 1542 0 0 0 130 0 0 0 25 0 1 0 202332424 1511948288 1516 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 1516 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97242 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=843632/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=2.93
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 1785 0 0 0 293 0 0 0 25 0 1 0 202332424 1511948288 1759 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 1759 81 232 0 368893 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.24882 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=839024/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=6.21
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 3140 0 0 0 620 1 0 0 25 0 1 0 202332424 1511948288 3114 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 3114 81 232 0 368893 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481868

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=829616/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=12.68
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 5317 0 0 0 1265 3 0 0 25 0 1 0 202332424 1511948288 5218 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 5218 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=829296/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=25.49
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 5392 0 0 0 2546 3 0 0 25 0 1 0 202332424 1511948288 5293 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 5293 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1593 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 23015
/proc/meminfo: memFree=818544/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=51.11
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 8107 0 0 0 5106 5 0 0 25 0 1 0 202332424 1511948288 8008 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 8008 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=813040/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=102.35
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 9469 0 0 0 10228 7 0 0 25 0 1 0 202332424 1511948288 9292 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518195 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 9292 81 232 0 368893 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481868

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=806448/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=162.42
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 11165 0 0 0 16233 9 0 0 25 0 1 0 202332424 1511948288 10988 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 10988 81 232 0 368893 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 1481868

[startup+222.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23015
/proc/meminfo: memFree=794288/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=222.47
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 14211 0 0 0 22234 13 0 0 25 0 1 0 202332424 1511948288 14034 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 14034 81 232 0 368893 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481868

[startup+282.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=783728/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=282.53
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 16816 0 0 0 28237 16 0 0 25 0 1 0 202332424 1511948288 16639 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 16639 81 232 0 368893 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 1481868

[startup+342.705 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 23017
/proc/meminfo: memFree=775280/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=342.58
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 18929 0 0 0 34239 19 0 0 25 0 1 0 202332424 1511948288 18752 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 18752 81 232 0 368893 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481868

[startup+402.782 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 23017
/proc/meminfo: memFree=767792/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=402.64
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 20781 0 0 0 40242 22 0 0 25 0 1 0 202332424 1511948288 20604 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 20604 81 232 0 368893 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481868

[startup+462.85 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 23017
/proc/meminfo: memFree=761392/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=462.69
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 22409 0 0 0 46245 24 0 0 25 0 1 0 202332424 1511948288 22232 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 22232 81 232 0 368893 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481868

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

[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=582.79
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 25204 0 0 0 58251 28 0 0 25 0 1 0 202332424 1511948288 25027 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 25027 81 232 0 368893 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481868

[startup+643.063 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=745712/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=642.85
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 26323 0 0 0 64255 30 0 0 25 0 1 0 202332424 1511948288 26146 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 26146 81 232 0 368893 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481868

[startup+703.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=740976/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=702.9
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 27508 0 0 0 70258 32 0 0 25 0 1 0 202332424 1511948288 27331 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 27331 81 232 0 368893 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481868

[startup+763.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=735792/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=762.96
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 28807 0 0 0 76262 34 0 0 25 0 1 0 202332424 1511948288 28630 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 28630 81 232 0 368893 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481868

[startup+823.278 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=731312/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=823.02
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 29888 0 0 0 82267 35 0 0 25 0 1 0 202332424 1511948288 29711 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 29711 81 232 0 368893 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481868

[startup+883.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=727344/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=883.07
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 30865 0 0 0 88270 37 0 0 25 0 1 0 202332424 1511948288 30688 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 30688 81 232 0 368893 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481868

[startup+943.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=723312/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=943.13
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 31889 0 0 0 94274 39 0 0 25 0 1 0 202332424 1511948288 31712 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 31712 81 232 0 368893 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 1481868

[startup+1003.49 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 23017
/proc/meminfo: memFree=719152/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1003.18
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 32924 0 0 0 100278 40 0 0 25 0 1 0 202332424 1511948288 32747 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 32747 81 232 0 368893 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481868

[startup+1063.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 23017
/proc/meminfo: memFree=714992/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1063.24
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 33947 0 0 0 106283 41 0 0 25 0 1 0 202332424 1511948288 33770 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 33770 81 232 0 368893 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481868

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=711408/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1123.29
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 34859 0 0 0 112287 42 0 0 25 0 1 0 202332424 1511948288 34682 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 34682 81 232 0 368893 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481868

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=707760/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1183.35
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 35750 0 0 0 118291 44 0 0 25 0 1 0 202332424 1511948288 35573 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518426 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 35573 81 232 0 368893 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=706608/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1200.06
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 36035 0 0 0 119961 45 0 0 25 0 1 0 202332424 1511948288 35858 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 35858 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23017
/proc/meminfo: memFree=706608/2055920 swapFree=4143444/4192956
[pid=23009] ppid=23007 vsize=5356 CPUtime=0.01
/proc/23009/stat : 23009 (Barcelogic) S 23007 23009 21705 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 202332422 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23009/statm: 1339 237 197 169 0 50 0
[pid=23015] ppid=23009 vsize=1476512 CPUtime=1200.06
/proc/23015/stat : 23015 (bsat) R 23009 23009 21705 0 -1 4194304 36035 0 0 0 119961 45 0 0 25 0 1 0 202332424 1511948288 35858 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 369128 35858 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23009 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.07

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

Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.62
CPU system time (s): 0.45
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1482180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770
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= 7

runsolver used 1.16382 second user time and 3.10653 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 18:36:24 UTC 2007

IDJOB= 296447
IDBENCH= 19937
IDSOLVER= 122
FILE ID= node20/296447-1171823784

PBS_JOBID= 3839629

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-S1065385609-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296447-1171823784/Barcelogic /tmp/evaluation/296447-1171823784/instance-296447-1171823784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-296447-1171823784 -o ROOT/results/node20/solver-296447-1171823784 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296447-1171823784/Barcelogic /tmp/evaluation/296447-1171823784/instance-296447-1171823784.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  66e7f727b13be92000d7d61d02c29f2d

RANDOM SEED= 939588550

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        851352 kB
Buffers:         43436 kB
Cached:        1043280 kB
SwapCached:      15496 kB
Active:         872848 kB
Inactive:       239484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        851352 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            77848 kB
Committed_AS:   487320 kB
PageTables:       1684 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 node20 on Sun Feb 18 18:56:27 UTC 2007