Trace number 347154

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	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/node44/watcher-347154-1176663385 -o ROOT/results/node44/solver-347154-1176663385 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347154-1176663385/Barcelogic /tmp/evaluation/347154-1176663385/instance-347154-1176663385.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: 0.91 0.97 0.99 3/64 4530
/proc/meminfo: memFree=1830544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 114250185 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4530/statm: 1338 232 195 169 0 49 0
[pid=4531] ppid=4530 vsize=5352 CPUtime=0
/proc/4531/stat : 4531 (Barcelogic) S 4530 4530 3238 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 114250185 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/4531/statm: 1338 236 198 169 0 49 0
[pid=4533] ppid=4531 vsize=0 CPUtime=0
/proc/4533/stat : 4533 (sed) D 4531 4530 3238 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 114250185 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/4533/statm: 0 0 0 0 0 0 0

[startup+0.104562 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4530
/proc/meminfo: memFree=1830544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.201573 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4530
/proc/meminfo: memFree=1830544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301581 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4530
/proc/meminfo: memFree=1830544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701623 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 4530
/proc/meminfo: memFree=1830544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50169 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1818752/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1.39
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 3366 0 0 0 138 1 0 0 25 0 1 0 114250193 1511960576 3339 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 3339 83 232 0 368896 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481876

[startup+3.10186 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1812672/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=2.99
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 5453 0 0 0 297 2 0 0 25 0 1 0 114250193 1511960576 5426 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 5426 83 232 0 368896 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1481876

[startup+6.30119 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1795840/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=6.2
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 9374 0 0 0 615 5 0 0 25 0 1 0 114250193 1511960576 9347 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 9347 83 232 0 368896 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481876

[startup+12.7028 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1771328/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=12.6
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 15006 0 0 0 1253 7 0 0 25 0 1 0 114250193 1511960576 14979 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 14980 83 232 0 368896 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481876

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1732672/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=25.39
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 24457 0 0 0 2526 13 0 0 25 0 1 0 114250193 1511960576 24430 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 24430 83 232 0 368896 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481876

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1672128/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=50.98
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 39566 0 0 0 5076 22 0 0 25 0 1 0 114250193 1511960576 39539 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 39539 83 232 0 368896 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481876

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1596096/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=102.17
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 58349 0 0 0 10180 37 0 0 25 0 1 0 114250193 1511960576 58322 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 58322 83 232 0 368896 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481876

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1540864/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=162.15
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 72245 0 0 0 16166 49 0 0 25 0 1 0 114250193 1511960576 72218 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 72218 83 232 0 368896 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481876

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4536
/proc/meminfo: memFree=1500544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=222.15
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 82208 0 0 0 22157 58 0 0 25 0 1 0 114250193 1511960576 82181 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 82181 83 232 0 368896 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 4602
/proc/meminfo: memFree=1466496/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=282.1
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 90490 0 0 0 28144 66 0 0 25 0 1 0 114250193 1511960576 90463 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 90463 83 232 0 368896 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4734
/proc/meminfo: memFree=1439032/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=342.02
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 97484 0 0 0 34129 73 0 0 25 0 1 0 114250193 1511960576 97457 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 97457 83 232 0 368896 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4734
/proc/meminfo: memFree=1412224/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0

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

/proc/4536/statm: 369131 115838 83 232 0 368896 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 1481876

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4734
/proc/meminfo: memFree=1343616/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=581.96
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 121320 0 0 0 58102 94 0 0 25 0 1 0 114250193 1511960576 121293 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 121293 83 232 0 368896 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1481876

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4734
/proc/meminfo: memFree=1323584/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=641.94
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 126362 0 0 0 64095 99 0 0 25 0 1 0 114250193 1511960576 126335 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 126335 83 232 0 368896 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1481876

[startup+702.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 4734
/proc/meminfo: memFree=1304960/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=701.92
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 130973 0 0 0 70089 103 0 0 25 0 1 0 114250193 1511960576 130946 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 130946 83 232 0 368896 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 1481876

[startup+762.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 4734
/proc/meminfo: memFree=1287360/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=761.91
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 135307 0 0 0 76084 107 0 0 25 0 1 0 114250193 1511960576 135280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 135280 83 232 0 368896 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 1481876

[startup+822.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 4734
/proc/meminfo: memFree=1270272/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=821.89
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 139607 0 0 0 82078 111 0 0 25 0 1 0 114250193 1511960576 139580 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 139580 83 232 0 368896 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481876

[startup+882.305 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 4734
/proc/meminfo: memFree=1254656/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=881.88
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 143469 0 0 0 88074 114 0 0 25 0 1 0 114250193 1511960576 143442 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 143442 83 232 0 368896 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481876

[startup+942.301 s]
/proc/loadavg: 1.09 1.05 1.01 2/66 4734
/proc/meminfo: memFree=1239808/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=941.86
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 147206 0 0 0 94069 117 0 0 25 0 1 0 114250193 1511960576 147179 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 147179 83 232 0 368896 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 4734
/proc/meminfo: memFree=1225152/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1001.85
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 150810 0 0 0 100064 121 0 0 25 0 1 0 114250193 1511960576 150783 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 150783 83 232 0 368896 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 4734
/proc/meminfo: memFree=1210944/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1061.83
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 154386 0 0 0 106059 124 0 0 25 0 1 0 114250193 1511960576 154359 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 154359 83 232 0 368896 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 4734
/proc/meminfo: memFree=1197120/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1121.81
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 157805 0 0 0 112054 127 0 0 25 0 1 0 114250193 1511960576 157778 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 157778 83 232 0 368896 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4734
/proc/meminfo: memFree=1184768/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1181.8
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 160921 0 0 0 118050 130 0 0 25 0 1 0 114250193 1511960576 160894 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 160894 83 232 0 368896 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 4734
/proc/meminfo: memFree=1180544/2055920 swapFree=4184880/4192956
[pid=4530] ppid=4528 vsize=5352 CPUtime=0.06
/proc/4530/stat : 4530 (Barcelogic) S 4528 4530 3238 0 -1 4194304 334 778 0 0 0 0 6 0 16 0 1 0 114250185 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4530/statm: 1338 237 197 169 0 49 0
[pid=4536] ppid=4530 vsize=1476524 CPUtime=1200
/proc/4536/stat : 4536 (bsat) R 4530 4530 3238 0 -1 4194304 161922 0 0 0 119869 131 0 0 25 0 1 0 114250193 1511960576 161895 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/4536/statm: 369131 161895 83 232 0 368896 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481876

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 4530 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=70989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.081987
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1198.75
CPU system time (s): 1.31
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1112
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.909861 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 18:56:25 UTC 2007

IDJOB= 347154
IDBENCH= 20117
IDSOLVER= 154
FILE ID= node44/347154-1176663385

PBS_JOBID= 4559883

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/347154-1176663385/Barcelogic /tmp/evaluation/347154-1176663385/instance-347154-1176663385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-347154-1176663385 -o ROOT/results/node44/solver-347154-1176663385 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347154-1176663385/Barcelogic /tmp/evaluation/347154-1176663385/instance-347154-1176663385.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 397796749

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1830952 kB
Buffers:         19380 kB
Cached:         115584 kB
SwapCached:       2124 kB
Active:          57876 kB
Inactive:        87896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830952 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            65188 kB
Committed_AS:   257816 kB
PageTables:       1400 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 node44 on Sun Apr 15 19:16:27 UTC 2007