Trace number 347125

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 Fixed 2007-04-13? (TO) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.06	c CPU time:   0.029995 s
0.00/0.06	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-347125-1176649783 -o ROOT/results/node39/solver-347125-1176649783 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347125-1176649783/Barcelogic /tmp/evaluation/347125-1176649783/instance-347125-1176649783.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/77 823
/proc/meminfo: memFree=1764528/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 112890382 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/823/statm: 1338 232 195 169 0 49 0
[pid=824] ppid=823 vsize=5352 CPUtime=0
/proc/824/stat : 824 (Barcelogic) S 823 823 31926 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 112890383 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/824/statm: 1338 236 198 169 0 49 0
[pid=826] ppid=824 vsize=0 CPUtime=0
/proc/826/stat : 826 (sed) R 824 823 31926 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 112890383 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/826/statm: 
[startup+0.0183601 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 823
/proc/meminfo: memFree=1764528/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 112890382 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/823/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101381 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 823
/proc/meminfo: memFree=1764528/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 112890382 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/823/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301405 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 823
/proc/meminfo: memFree=1764528/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.701473 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 823
/proc/meminfo: memFree=1764528/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1753632/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1.38
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 3382 0 0 0 137 1 0 0 25 0 1 0 112890394 1511964672 3355 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 3355 83 232 0 368897 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481880

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1747104/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=2.97
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 5515 0 0 0 295 2 0 0 25 0 1 0 112890394 1511964672 5488 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 5488 83 232 0 368897 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1481880

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1730272/2055920 swapFree=4161968/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=6.17
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 9435 0 0 0 614 3 0 0 25 0 1 0 112890394 1511964672 9408 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518403 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 9408 83 232 0 368897 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481880

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1704168/2055920 swapFree=4162032/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=12.57
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 15366 0 0 0 1251 6 0 0 25 0 1 0 112890394 1511964672 15339 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 15339 83 232 0 368897 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481880

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1665576/2055920 swapFree=4162032/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=25.36
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 24622 0 0 0 2525 11 0 0 25 0 1 0 112890394 1511964672 24595 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518430 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 24595 83 232 0 368897 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1481880

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1600104/2055920 swapFree=4162032/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=50.96
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 41146 0 0 0 5071 25 0 0 25 0 1 0 112890394 1511964672 41119 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 41119 83 232 0 368897 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481880

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1515432/2055920 swapFree=4162032/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=102.14
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 62002 0 0 0 10172 42 0 0 25 0 1 0 112890394 1511964672 61975 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 61975 83 232 0 368897 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481880

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1458280/2055920 swapFree=4162096/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=162.12
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 76379 0 0 0 16159 53 0 0 25 0 1 0 112890394 1511964672 76352 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 76352 83 232 0 368897 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1414632/2055920 swapFree=4162096/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=222.09
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 87139 0 0 0 22146 63 0 0 25 0 1 0 112890394 1511964672 87112 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 87112 83 232 0 368897 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 1481880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1377896/2055920 swapFree=4162096/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=282.07
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 96383 0 0 0 28134 73 0 0 25 0 1 0 112890394 1511964672 96356 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 96356 83 232 0 368897 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481880

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1345768/2055920 swapFree=4162160/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=342.05
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 104307 0 0 0 34124 81 0 0 25 0 1 0 112890394 1511964672 104280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134542565 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 104280 83 232 0 368897 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481880

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1316968/2055920 swapFree=4162160/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=402.04

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

/proc/829/statm: 369132 129731 83 232 0 368897 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1222568/2055920 swapFree=4162288/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=641.95
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 134981 0 0 0 64082 113 0 0 25 0 1 0 112890394 1511964672 134954 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 134954 83 232 0 368897 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481880

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1202856/2055920 swapFree=4162288/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=701.93
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 139924 0 0 0 70075 118 0 0 25 0 1 0 112890394 1511964672 139897 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 139897 83 232 0 368897 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481880

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1183464/2055920 swapFree=4162352/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=761.91
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 144697 0 0 0 76068 123 0 0 25 0 1 0 112890394 1511964672 144670 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 144670 83 232 0 368897 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481880

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1165352/2055920 swapFree=4162416/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=821.89
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 149275 0 0 0 82060 129 0 0 25 0 1 0 112890394 1511964672 149248 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 149248 83 232 0 368897 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481880

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1147944/2055920 swapFree=4162416/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=881.87
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 153574 0 0 0 88054 133 0 0 25 0 1 0 112890394 1511964672 153547 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 153547 83 232 0 368897 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481880

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1131496/2055920 swapFree=4162416/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=941.85
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 157681 0 0 0 94047 138 0 0 25 0 1 0 112890394 1511964672 157654 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134540918 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 157654 83 232 0 368897 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1115176/2055920 swapFree=4162544/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1001.82
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 161735 0 0 0 100040 142 0 0 25 0 1 0 112890394 1511964672 161708 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 161708 83 232 0 368897 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1100328/2055920 swapFree=4162544/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1061.81
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 165487 0 0 0 106035 146 0 0 25 0 1 0 112890394 1511964672 165460 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 165460 83 232 0 368897 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1085480/2055920 swapFree=4162544/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1121.79
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 169170 0 0 0 112029 150 0 0 25 0 1 0 112890394 1511964672 169143 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 169143 83 232 0 368897 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1070632/2055920 swapFree=4162544/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1181.76
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 172894 0 0 0 118022 154 0 0 25 0 1 0 112890394 1511964672 172867 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 172867 83 232 0 368897 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1065960/2055920 swapFree=4162608/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1199.96
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 173987 0 0 0 119841 155 0 0 25 0 1 0 112890394 1511964672 173960 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 173960 83 232 0 368897 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481880

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 829
/proc/meminfo: memFree=1065960/2055920 swapFree=4162608/4192956
[pid=823] ppid=821 vsize=5352 CPUtime=0.08
/proc/823/stat : 823 (Barcelogic) S 821 823 31926 0 -1 4194304 334 817 0 0 0 0 8 0 17 0 1 0 112890382 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/823/statm: 1338 237 197 169 0 49 0
[pid=829] ppid=823 vsize=1476528 CPUtime=1199.96
/proc/829/stat : 829 (bsat) R 823 823 31926 0 -1 4194304 173987 0 0 0 119841 155 0 0 25 0 1 0 112890394 1511964672 173960 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/829/statm: 369132 173960 83 232 0 368897 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 823 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=83987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.090985
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1198.49
CPU system time (s): 1.55
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1481880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.083987
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 41
involuntary context switches= 12

runsolver used 1.14582 second user time and 3.22951 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 15:09:43 UTC 2007

IDJOB= 347125
IDBENCH= 20088
IDSOLVER= 154
FILE ID= node39/347125-1176649783

PBS_JOBID= 4559849

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/347125-1176649783/Barcelogic /tmp/evaluation/347125-1176649783/instance-347125-1176649783.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-347125-1176649783 -o ROOT/results/node39/solver-347125-1176649783 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347125-1176649783/Barcelogic /tmp/evaluation/347125-1176649783/instance-347125-1176649783.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 758942681

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1765000 kB
Buffers:         18664 kB
Cached:          77212 kB
SwapCached:       2656 kB
Active:         176980 kB
Inactive:        50036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765000 kB
SwapTotal:     4192956 kB
SwapFree:      4161968 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:         145500 kB
Slab:            49244 kB
Committed_AS:  1062636 kB
PageTables:       2016 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 node39 on Sun Apr 15 15:29:46 UTC 2007