Trace number 296529

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1437321789-17.SAT.shuffled.cnf
MD5SUM77bdf27dae0f4a53dc64394c48246636
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.112981
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:   0.004999 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/node22/watcher-296529-1171824896 -o ROOT/results/node22/solver-296529-1171824896 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296529-1171824896/Barcelogic /tmp/evaluation/296529-1171824896/instance-296529-1171824896.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 22636
/proc/meminfo: memFree=780528/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 202443500 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22636/statm: 1338 232 195 169 0 49 0
[pid=22637] ppid=22636 vsize=5352 CPUtime=0
/proc/22637/stat : 22637 (Barcelogic) R 22636 22636 21342 0 -1 4194368 59 189 0 0 0 0 0 0 20 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272465179439 0 0 4096 65538 0 0 0 17 1 0 0
/proc/22637/statm: 0 0 0 0 0 0 0

[startup+0.107442 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22636
/proc/meminfo: memFree=780528/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515468 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22636
/proc/meminfo: memFree=780528/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33653 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=775136/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1.3
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 1504 0 0 0 130 0 0 0 25 0 1 0 202443502 1511948288 1478 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 1478 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.98565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=773216/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=2.95
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 1804 0 0 0 295 0 0 0 25 0 1 0 202443502 1511948288 1778 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 1778 81 232 0 368893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481864

[startup+6.26189 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=768928/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=6.23
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 3133 0 0 0 622 1 0 0 25 0 1 0 202443502 1511948288 3107 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134521061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 3107 81 232 0 368893 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481864

[startup+12.7233 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=759136/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=12.68
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 5339 0 0 0 1266 2 0 0 25 0 1 0 202443502 1511948288 5241 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 5241 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5292 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=758944/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=25.49
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 5367 0 0 0 2547 2 0 0 25 0 1 0 202443502 1511948288 5269 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 5269 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1549 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=748064/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=51.11
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 8136 0 0 0 5105 6 0 0 25 0 1 0 202443502 1511948288 8038 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 8038 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=742944/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=102.35
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 9398 0 0 0 10228 7 0 0 25 0 1 0 202443502 1511948288 9222 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 9222 81 232 0 368893 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=736288/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=162.4
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 11109 0 0 0 16231 9 0 0 25 0 1 0 202443502 1511948288 10933 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 10933 81 232 0 368893 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481864

[startup+222.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=725088/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=222.45
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 13916 0 0 0 22233 12 0 0 25 0 1 0 202443502 1511948288 13740 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 13740 81 232 0 368893 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481864

[startup+282.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22642
/proc/meminfo: memFree=714976/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=282.51
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 16460 0 0 0 28235 16 0 0 25 0 1 0 202443502 1511948288 16284 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 16284 81 232 0 368893 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481864

[startup+342.669 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 22642
/proc/meminfo: memFree=707936/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=342.56
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 18214 0 0 0 34238 18 0 0 25 0 1 0 202443502 1511948288 18038 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 18038 81 232 0 368893 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481864

[startup+402.762 s]
/proc/loadavg: 1.01 1.01 1.00 2/85 22752
/proc/meminfo: memFree=698960/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=402.59
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 20117 0 0 0 40239 20 0 0 25 0 1 0 202443502 1511948288 19941 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 19941 81 232 0 368893 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481864

[startup+462.851 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=693128/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=462.61
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 21818 0 0 0 46240 21 0 0 25 0 1 0 202443502 1511948288 21642 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 21642 81 232 0 368893 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 1481864

[startup+522.919 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=687776/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01

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

[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=582.73
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 24649 0 0 0 58248 25 0 0 25 0 1 0 202443502 1511948288 24473 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 24473 81 232 0 368893 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481864

[startup+643.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=676192/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=642.78
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 26079 0 0 0 64252 26 0 0 25 0 1 0 202443502 1511948288 25903 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 25903 81 232 0 368893 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481864

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=671264/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=702.84
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 27308 0 0 0 70256 28 0 0 25 0 1 0 202443502 1511948288 27132 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 27132 81 232 0 368893 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481864

[startup+763.196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=666400/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=762.89
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 28526 0 0 0 76260 29 0 0 25 0 1 0 202443502 1511948288 28350 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 28350 81 232 0 368893 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 1481864

[startup+823.268 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=661792/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=822.95
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 29688 0 0 0 82264 31 0 0 25 0 1 0 202443502 1511948288 29512 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 29512 81 232 0 368893 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 1481864

[startup+883.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=659488/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=883
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 30285 0 0 0 88269 31 0 0 25 0 1 0 202443502 1511948288 30109 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 30109 81 232 0 368893 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 1481864

[startup+943.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=655200/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=943.06
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 31351 0 0 0 94273 33 0 0 25 0 1 0 202443502 1511948288 31175 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 31175 81 232 0 368893 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 1481864

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=651040/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1003.13
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 32414 0 0 0 100278 35 0 0 25 0 1 0 202443502 1511948288 32238 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 32238 81 232 0 368893 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481864

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=647264/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1063.18
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 33335 0 0 0 106282 36 0 0 25 0 1 0 202443502 1511948288 33159 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 33159 81 232 0 368893 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 1481864

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=643552/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1123.23
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 34270 0 0 0 112286 37 0 0 25 0 1 0 202443502 1511948288 34094 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 34094 81 232 0 368893 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 1481864

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=639520/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1183.29
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 35279 0 0 0 118290 39 0 0 25 0 1 0 202443502 1511948288 35103 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 35103 81 232 0 368893 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=638240/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1199.99
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 35580 0 0 0 119960 39 0 0 25 0 1 0 202443502 1511948288 35404 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 35404 81 232 0 368893 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481864

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22840
/proc/meminfo: memFree=638240/2055920 swapFree=4121028/4192956
[pid=22636] ppid=22634 vsize=5352 CPUtime=0.01
/proc/22636/stat : 22636 (Barcelogic) S 22634 22636 21342 0 -1 4194304 331 438 0 0 0 0 1 0 16 0 1 0 202443500 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22636/statm: 1338 236 197 169 0 49 0
[pid=22642] ppid=22636 vsize=1476512 CPUtime=1199.99
/proc/22642/stat : 22642 (bsat) R 22636 22636 21342 0 -1 4194304 35580 0 0 0 119960 39 0 0 25 0 1 0 202443502 1511948288 35404 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22642/statm: 369128 35404 81 232 0 368893 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22636 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200

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

Real time (s): 1200.4
CPU time (s): 1200
CPU user time (s): 1199.61
CPU system time (s): 0.39
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 1482176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
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= 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= 33
involuntary context switches= 10

runsolver used 1.16182 second user time and 3.10653 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 18:54:56 UTC 2007

IDJOB= 296529
IDBENCH= 19939
IDSOLVER= 122
FILE ID= node22/296529-1171824896

PBS_JOBID= 3839650

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-S1437321789-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296529-1171824896/Barcelogic /tmp/evaluation/296529-1171824896/instance-296529-1171824896.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-296529-1171824896 -o ROOT/results/node22/solver-296529-1171824896 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296529-1171824896/Barcelogic /tmp/evaluation/296529-1171824896/instance-296529-1171824896.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  77bdf27dae0f4a53dc64394c48246636

RANDOM SEED= 919817350

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        781000 kB
Buffers:         43052 kB
Cached:        1091464 kB
SwapCached:      39232 kB
Active:         802404 kB
Inactive:       382756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        781000 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            75408 kB
Committed_AS:   622640 kB
PageTables:       1672 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 node22 on Sun Feb 18 19:16:57 UTC 2007