Trace number 347187

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? (exit code) 837.282 873.286

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.25	c |         0 |   66744   202704 |      --       0       --      -- |     --   | -456/1104
0.00/0.25	c ==============================================================================
0.00/0.25	c Result  :   #vars: 15585   #clauses: 66744   #literals: 202704
0.00/0.25	c CPU time:   0.233964 s
0.00/0.25	c ==============================================================================
837.19/871.66	/tmp/evaluation/347187-1176676549/Barcelogic: line 42: 13437 Segmentation fault      (core dumped) $BS $TMP.cnf >$TMP.result

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/node52/watcher-347187-1176676549 -o ROOT/results/node52/solver-347187-1176676549 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347187-1176676549/Barcelogic /tmp/evaluation/347187-1176676549/instance-347187-1176676549.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: 0.98 1.00 1.00 3/64 13431
/proc/meminfo: memFree=1859820/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 22500000 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653923922 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13431/statm: 1338 232 195 169 0 49 0
[pid=13432] ppid=13431 vsize=5352 CPUtime=0
/proc/13432/stat : 13432 (Barcelogic) S 13431 13431 22024 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 22500001 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13432/statm: 1338 236 198 169 0 49 0
[pid=13434] ppid=13432 vsize=0 CPUtime=0
/proc/13434/stat : 13434 (sed) D 13432 13431 22024 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 22500001 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13434/statm: 0 0 0 0 0 0 0

[startup+0.010019 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 13431
/proc/meminfo: memFree=1859820/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 22500000 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101023 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 13431
/proc/meminfo: memFree=1859820/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 22500000 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301035 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 13431
/proc/meminfo: memFree=1859820/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 22500000 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702076 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 13431
/proc/meminfo: memFree=1859820/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 5352

[startup+1.50212 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1845212/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=1.12
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 3956 0 0 0 111 1 0 0 25 0 1 0 22500036 1510703104 3703 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519677 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 3703 83 232 0 368589 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1480648

[startup+3.10123 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1841564/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=2.73
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 5425 0 0 0 270 3 0 0 25 0 1 0 22500036 1510703104 5172 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 5172 83 232 0 368589 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480648

[startup+6.30144 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1827740/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=5.93
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 8808 0 0 0 588 5 0 0 25 0 1 0 22500036 1510703104 8555 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531465 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 8555 83 232 0 368589 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480648

[startup+12.7019 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1800284/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=12.33
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 15308 0 0 0 1223 10 0 0 25 0 1 0 22500036 1510703104 15055 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 15055 83 232 0 368589 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480648

[startup+25.5017 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1749148/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=25.12
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 27882 0 0 0 2494 18 0 0 25 0 1 0 22500036 1510703104 27629 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 27629 83 232 0 368589 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480648

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1650332/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=50.72
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 52762 0 0 0 5039 33 0 0 25 0 1 0 22500036 1510703104 52509 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 52509 83 232 0 368589 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1480648

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1470364/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=101.91
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 97215 0 0 0 10127 64 0 0 25 0 1 0 22500036 1510703104 96962 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 96962 83 232 0 368589 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1480648

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1263260/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=161.88
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 149366 0 0 0 16092 96 0 0 25 0 1 0 22500036 1510703104 149113 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 149113 83 232 0 368589 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1480648

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=1047516/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=221.86
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 202831 0 0 0 22056 130 0 0 25 0 1 0 22500036 1510703104 202578 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 202578 83 232 0 368589 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1480648

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=845724/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=281.85
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 253632 0 0 0 28024 161 0 0 25 0 1 0 22500036 1510703104 253379 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 253379 83 232 0 368589 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1480648

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=645980/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475296 CPUtime=341.84
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 302935 0 0 0 33992 192 0 0 25 0 1 0 22500036 1510703104 302682 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368824 302682 83 232 0 368589 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1480648

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=472028/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0

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

/proc/13437/statm: 368860 367614 110 232 0 368625 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1480792

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=384988/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=581.78
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 368198 0 0 0 57943 235 0 0 25 0 1 0 22500036 1510850560 367620 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 367620 110 232 0 368625 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1480792

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=384796/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=641.77
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 368240 0 0 0 63942 235 0 0 25 0 1 0 22500036 1510850560 367662 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 367662 110 232 0 368625 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1480792

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 13437
/proc/meminfo: memFree=384668/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=701.75
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 368276 0 0 0 69940 235 0 0 25 0 1 0 22500036 1510850560 367698 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 367698 110 232 0 368625 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1480792

[startup+762.306 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 13437
/proc/meminfo: memFree=384604/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=761.75
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 368310 0 0 0 75939 236 0 0 25 0 1 0 22500036 1510850560 367732 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 367732 110 232 0 368625 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1480792

[startup+822.303 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 13437
/proc/meminfo: memFree=384348/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=821.73
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4194304 368348 0 0 0 81937 236 0 0 25 0 1 0 22500036 1510850560 367770 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 367770 110 232 0 368625 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1480792

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

[startup+844.701 s]
/proc/loadavg: 1.27 1.07 1.02 2/66 13437
/proc/meminfo: memFree=14940/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=832.61
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4195840 368682 0 0 0 82740 521 0 0 23 0 1 0 22500036 1510850560 368029 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 368029 110 232 0 368625 0
Current children cumulated CPU time (s) 832.95
Current children cumulated vsize (KiB) 1480792

[startup+857.503 s]
/proc/loadavg: 1.46 1.12 1.03 2/66 13437
/proc/meminfo: memFree=16220/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=834.32
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4195840 368682 0 0 0 82740 692 0 0 23 0 1 0 22500036 1510850560 368029 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 368029 110 232 0 368625 0
Current children cumulated CPU time (s) 834.66
Current children cumulated vsize (KiB) 1480792

[startup+863.901 s]
/proc/loadavg: 1.50 1.13 1.04 1/66 13437
/proc/meminfo: memFree=17692/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=835.29
/proc/13437/stat : 13437 (bsat) D 13431 13431 22024 0 -1 4195840 368682 0 0 0 82740 789 0 0 18 0 1 0 22500036 1510850560 368029 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518057 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13437/statm: 368860 368029 110 232 0 368625 0
Current children cumulated CPU time (s) 835.63
Current children cumulated vsize (KiB) 1480792

[startup+867.102 s]
/proc/loadavg: 1.62 1.16 1.05 1/66 13437
/proc/meminfo: memFree=21276/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=835.29
/proc/13437/stat : 13437 (bsat) D 13431 13431 22024 0 -1 4195840 368682 0 0 0 82740 789 0 0 18 0 1 0 22500036 1510850560 368029 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518057 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13437/statm: 368860 368029 110 232 0 368625 0
Current children cumulated CPU time (s) 835.63
Current children cumulated vsize (KiB) 1480792

[startup+870.303 s]
/proc/loadavg: 1.73 1.19 1.06 2/66 13437
/proc/meminfo: memFree=15900/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5352 CPUtime=0.34
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 334 2291 0 0 0 0 32 2 15 0 1 0 22500000 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1338 237 197 169 0 49 0
[pid=13437] ppid=13431 vsize=1475440 CPUtime=836
/proc/13437/stat : 13437 (bsat) R 13431 13431 22024 0 -1 4195840 368682 0 0 0 82740 860 0 0 22 0 1 0 22500036 1510850560 368029 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13437/statm: 368860 368029 110 232 0 368625 0
Current children cumulated CPU time (s) 836.34
Current children cumulated vsize (KiB) 1480792

[startup+871.902 s]
/proc/loadavg: 1.73 1.19 1.06 3/66 13437
/proc/meminfo: memFree=16092/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5356 CPUtime=837.27
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 364 371606 0 0 0 0 82773 954 18 0 1 0 22500000 5484544 243 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1339 243 201 169 0 50 0
Current children cumulated CPU time (s) 837.27
Current children cumulated vsize (KiB) 5356

[startup+872.702 s]
/proc/loadavg: 1.73 1.19 1.06 1/66 13438
/proc/meminfo: memFree=1491100/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5356 CPUtime=837.27
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 364 371606 0 0 0 0 82773 954 18 0 1 0 22500000 5484544 243 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1339 243 201 169 0 50 0
[pid=13438] ppid=13431 vsize=2536 CPUtime=0
/proc/13438/stat : 13438 (rm) D 13431 13431 22024 0 -1 4194304 114 0 1 0 0 0 0 0 18 0 1 0 22587181 2596864 91 18446744073709551615 4194304 4227748 548682069296 18446744073709551615 273653929001 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13438/statm: 634 91 73 8 0 42 0
Current children cumulated CPU time (s) 837.27
Current children cumulated vsize (KiB) 7892

[startup+873.102 s]
/proc/loadavg: 1.73 1.19 1.06 1/66 13438
/proc/meminfo: memFree=1491100/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5356 CPUtime=837.27
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 364 371606 0 0 0 0 82773 954 18 0 1 0 22500000 5484544 243 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1339 243 201 169 0 50 0
[pid=13438] ppid=13431 vsize=2536 CPUtime=0
/proc/13438/stat : 13438 (rm) D 13431 13431 22024 0 -1 4194304 114 0 1 0 0 0 0 0 18 0 1 0 22587181 2596864 91 18446744073709551615 4194304 4227748 548682069296 18446744073709551615 273653929001 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13438/statm: 634 91 73 8 0 42 0
Current children cumulated CPU time (s) 837.27
Current children cumulated vsize (KiB) 7892

[startup+873.202 s]
/proc/loadavg: 1.73 1.19 1.06 1/66 13438
/proc/meminfo: memFree=1491100/2055920 swapFree=4184492/4192956
[pid=13431] ppid=13429 vsize=5356 CPUtime=837.27
/proc/13431/stat : 13431 (Barcelogic) S 13429 13431 22024 0 -1 4194304 364 371606 0 0 0 0 82773 954 18 0 1 0 22500000 5484544 243 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13431/statm: 1339 243 201 169 0 50 0
[pid=13438] ppid=13431 vsize=2536 CPUtime=0
/proc/13438/stat : 13438 (rm) D 13431 13431 22024 0 -1 4194304 114 0 1 0 0 0 0 0 18 0 1 0 22587181 2596864 91 18446744073709551615 4194304 4227748 548682069296 18446744073709551615 273653929001 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/13438/statm: 634 91 73 8 0 42 0
Current children cumulated CPU time (s) 837.27
Current children cumulated vsize (KiB) 7892

Child status: 139
Real time (s): 873.286
CPU time (s): 837.282
CPU user time (s): 827.732
CPU system time (s): 9.54955
CPU usage (%): 95.8772
Max. virtual memory (cumulated for all children) (KiB): 1482084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 827.732
system time used= 9.54955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 372096
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 204
involuntary context switches= 1608

runsolver used 0.749886 second user time and 1.73873 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 22:35:49 UTC 2007

IDJOB= 347187
IDBENCH= 20150
IDSOLVER= 154
FILE ID= node52/347187-1176676549

PBS_JOBID= 4559949

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/347187-1176676549/Barcelogic /tmp/evaluation/347187-1176676549/instance-347187-1176676549.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-347187-1176676549 -o ROOT/results/node52/solver-347187-1176676549 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347187-1176676549/Barcelogic /tmp/evaluation/347187-1176676549/instance-347187-1176676549.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 496020195

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1860420 kB
Buffers:         26744 kB
Cached:          87548 kB
SwapCached:       2396 kB
Active:          31028 kB
Inactive:        97892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860420 kB
SwapTotal:     4192956 kB
SwapFree:      4184492 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          19392 kB
Slab:            52560 kB
Committed_AS:  1480100 kB
PageTables:       1500 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= 65122 MiB

End job on node52 on Sun Apr 15 22:50:24 UTC 2007