Trace number 347281

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) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10275    31022 |      --       0       --      -- |     --   | -1739/-1416
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3263   #clauses: 10275   #literals: 31022
0.00/0.08	c CPU time:   0.075988 s
0.00/0.08	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/node50/watcher-347281-1176678163 -o ROOT/results/node50/solver-347281-1176678163 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347281-1176678163/Barcelogic /tmp/evaluation/347281-1176678163/instance-347281-1176678163.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: 0.97 1.10 1.04 3/64 20218
/proc/meminfo: memFree=1987000/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 22661494 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577642578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20218/statm: 1338 232 195 169 0 49 0
[pid=20219] ppid=20218 vsize=5352 CPUtime=0
/proc/20219/stat : 20219 (Barcelogic) S 20218 20218 19802 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 22661494 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20219/statm: 1338 236 198 169 0 49 0
[pid=20221] ppid=20219 vsize=0 CPUtime=0
/proc/20221/stat : 20221 (sed) D 20219 20218 19802 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 22661494 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20221/statm: 0 0 0 0 0 0 0

[startup+0.0540731 s]
/proc/loadavg: 0.97 1.10 1.04 3/64 20218
/proc/meminfo: memFree=1987000/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 22661494 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20218/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101076 s]
/proc/loadavg: 0.97 1.10 1.04 3/64 20218
/proc/meminfo: memFree=1987000/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) R 20216 20218 19802 0 -1 4194304 313 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.3011 s]
/proc/loadavg: 0.97 1.10 1.04 3/64 20218
/proc/meminfo: memFree=1987000/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.701136 s]
/proc/loadavg: 0.97 1.10 1.04 3/64 20218
/proc/meminfo: memFree=1987000/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 0.97 1.10 1.04 2/66 20224
/proc/meminfo: memFree=1981984/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=1.38
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 1463 0 0 0 138 0 0 0 25 0 1 0 22661504 1511608320 1436 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 1436 84 232 0 368810 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481532

[startup+3.10135 s]
/proc/loadavg: 0.97 1.10 1.04 2/66 20224
/proc/meminfo: memFree=1979680/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=2.98
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 2179 0 0 0 297 1 0 0 25 0 1 0 22661504 1511608320 2152 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 2152 84 232 0 368810 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481532

[startup+6.30143 s]
/proc/loadavg: 0.98 1.09 1.04 2/66 20224
/proc/meminfo: memFree=1974368/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=6.18
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 3397 0 0 0 617 1 0 0 25 0 1 0 22661504 1511608320 3370 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 3370 84 232 0 368810 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481532

[startup+12.702 s]
/proc/loadavg: 0.98 1.09 1.04 2/66 20224
/proc/meminfo: memFree=1964648/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=12.58
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 5783 0 0 0 1255 3 0 0 25 0 1 0 22661504 1511608320 5756 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 5756 84 232 0 368810 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481532

[startup+25.5021 s]
/proc/loadavg: 0.98 1.09 1.04 2/66 20224
/proc/meminfo: memFree=1951080/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=25.38
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 8871 0 0 0 2532 6 0 0 25 0 1 0 22661504 1511608320 8801 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134519046 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 8801 94 232 0 368810 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481532

[startup+51.1024 s]
/proc/loadavg: 0.99 1.08 1.04 2/66 20224
/proc/meminfo: memFree=1945192/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476180 CPUtime=50.97
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 10529 0 0 0 5089 8 0 0 25 0 1 0 22661504 1511608320 10459 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369045 10459 94 232 0 368810 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481532

[startup+102.306 s]
/proc/loadavg: 1.06 1.08 1.04 2/66 20224
/proc/meminfo: memFree=1908584/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=102.15
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 19533 0 0 0 10198 17 0 0 25 0 1 0 22661504 1511690240 19463 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518075 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 19463 94 232 0 368830 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481612

[startup+162.302 s]
/proc/loadavg: 1.15 1.10 1.04 2/66 20224
/proc/meminfo: memFree=1908328/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=162.14
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 19584 0 0 0 16197 17 0 0 25 0 1 0 22661504 1511690240 19463 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 19463 94 232 0 368830 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481612

[startup+222.302 s]
/proc/loadavg: 1.09 1.09 1.04 2/66 20224
/proc/meminfo: memFree=1908328/2055920 swapFree=4183744/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=222.12
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 19584 0 0 0 22195 17 0 0 25 0 1 0 22661504 1511690240 19463 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 19463 94 232 0 368830 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481612

[startup+282.303 s]
/proc/loadavg: 1.03 1.07 1.03 2/66 20226
/proc/meminfo: memFree=1904872/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=282.1
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 19655 0 0 0 28192 18 0 0 25 0 1 0 22661504 1511690240 19463 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 19463 94 232 0 368830 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481612

[startup+342.303 s]
/proc/loadavg: 1.01 1.06 1.03 2/66 20226
/proc/meminfo: memFree=1904936/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=342.09
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 19669 0 0 0 34191 18 0 0 25 0 1 0 22661504 1511690240 19477 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 19477 94 232 0 368830 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481612

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/66 20226
/proc/meminfo: memFree=1904936/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0

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

/proc/20224/statm: 369065 19504 94 232 0 368830 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481612

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20226
/proc/meminfo: memFree=1882024/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=582.02
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 25562 0 0 0 58177 25 0 0 25 0 1 0 22661504 1511690240 25273 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 25273 94 232 0 368830 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481612

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20226
/proc/meminfo: memFree=1874728/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=642.01
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 27454 0 0 0 64175 26 0 0 25 0 1 0 22661504 1511690240 26991 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 26991 94 232 0 368830 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481612

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20226
/proc/meminfo: memFree=1874728/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=701.99
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 27454 0 0 0 70173 26 0 0 25 0 1 0 22661504 1511690240 26991 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 26991 94 232 0 368830 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481612

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=761.98
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28791 0 0 0 76170 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481612

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=821.96
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28791 0 0 0 82168 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=881.95
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28791 0 0 0 88167 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=941.93
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28885 0 0 0 94165 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 135046201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=1001.92
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28885 0 0 0 100164 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=1061.9
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28962 0 0 0 106162 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869736/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=1121.88
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28962 0 0 0 112160 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869864/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=1181.87
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28962 0 0 0 118159 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1481612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20226
/proc/meminfo: memFree=1869864/2055920 swapFree=4183784/4192956
[pid=20218] ppid=20216 vsize=5352 CPUtime=0.08
/proc/20218/stat : 20218 (Barcelogic) S 20216 20218 19802 0 -1 4194304 334 888 0 0 0 0 8 0 16 0 1 0 22661494 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20218/statm: 1338 237 197 169 0 49 0
[pid=20224] ppid=20218 vsize=1476260 CPUtime=1199.97
/proc/20224/stat : 20224 (bsat) R 20218 20218 19802 0 -1 4194304 28962 0 0 0 119969 28 0 0 25 0 1 0 22661504 1511690240 28229 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517525 0 0 4096 0 0 0 0 17 1 0 0
/proc/20224/statm: 369065 28229 94 232 0 368830 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481612

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20218 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=88986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.097984
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.28
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 1482308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.088986
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1222
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= 37
involuntary context switches= 10

runsolver used 0.84987 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 23:02:43 UTC 2007

IDJOB= 347281
IDBENCH= 20248
IDSOLVER= 154
FILE ID= node50/347281-1176678163

PBS_JOBID= 4559952

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/347281-1176678163/Barcelogic /tmp/evaluation/347281-1176678163/instance-347281-1176678163.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-347281-1176678163 -o ROOT/results/node50/solver-347281-1176678163 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347281-1176678163/Barcelogic /tmp/evaluation/347281-1176678163/instance-347281-1176678163.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 615772593

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1987472 kB
Buffers:          2204 kB
Cached:          18276 kB
SwapCached:       1892 kB
Active:          25724 kB
Inactive:         3200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1987472 kB
SwapTotal:     4192956 kB
SwapFree:      4183744 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            25524 kB
Committed_AS:   961568 kB
PageTables:       1460 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= 66561 MiB

End job on node50 on Sun Apr 15 23:22:46 UTC 2007