Trace number 347726

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) 1200.09 1200.91

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.59	c ==============================================================================
0.00/0.59	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.59	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.59	c ==============================================================================
0.00/0.59	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.00/0.70	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.00/0.70	c ==============================================================================
0.00/0.70	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.00/0.70	c CPU time:   0.623905 s
0.00/0.70	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/node24/watcher-347726-1176684232 -o ROOT/results/node24/solver-347726-1176684232 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347726-1176684232/Barcelogic /tmp/evaluation/347726-1176684232/instance-347726-1176684232.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: 0.92 0.98 0.99 3/77 27804
/proc/meminfo: memFree=1555712/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=0
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 116341372 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27804/statm: 1338 232 195 169 0 49 0
[pid=27805] ppid=27804 vsize=5352 CPUtime=0
/proc/27805/stat : 27805 (Barcelogic) R 27804 27804 27169 0 -1 4194368 58 188 0 0 0 0 0 0 20 0 1 0 116341372 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788140963 0 0 4096 65538 0 0 0 17 1 0 0
/proc/27805/statm: 1338 236 198 169 0 49 0

[startup+0.0224831 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27804
/proc/meminfo: memFree=1555712/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=0
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 116341372 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27804/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101489 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27804
/proc/meminfo: memFree=1555712/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=0
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 116341372 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27804/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301512 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27804
/proc/meminfo: memFree=1555712/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=0
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 116341372 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27804/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701553 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27804
/proc/meminfo: memFree=1555712/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=0
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 116341372 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27804/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27809
/proc/meminfo: memFree=1518320/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 5352

[startup+3.10181 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1512944/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=1.89
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 12087 0 0 0 184 5 0 0 25 0 1 0 116341491 1508454400 11293 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 11293 84 232 0 368040 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1478452

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1499760/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=5.09
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 12852 0 0 0 503 6 0 0 25 0 1 0 116341491 1508454400 12039 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516848 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 12039 84 232 0 368040 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1478452

[startup+12.7029 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1494192/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=11.5
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 14167 0 0 0 1143 7 0 0 25 0 1 0 116341491 1508454400 13353 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 13353 84 232 0 368040 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1478452

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1483696/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=24.28
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 16869 0 0 0 2420 8 0 0 25 0 1 0 116341491 1508454400 16052 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 16052 84 232 0 368040 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1478452

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1461232/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=49.87
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 22389 0 0 0 4974 13 0 0 25 0 1 0 116341491 1508454400 21572 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 21572 84 232 0 368040 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1478452

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1408368/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473100 CPUtime=101.04
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 35556 0 0 0 10082 22 0 0 25 0 1 0 116341491 1508454400 34737 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368275 34737 84 232 0 368040 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1478452

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1341680/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473224 CPUtime=161
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 52542 0 0 0 16064 36 0 0 25 0 1 0 116341491 1508581376 51723 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368306 51723 84 232 0 368071 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1478576

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1266736/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473224 CPUtime=220.95
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 70936 0 0 0 22046 49 0 0 25 0 1 0 116341491 1508581376 70117 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368306 70117 84 232 0 368071 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1478576

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1247088/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=280.92
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 76485 0 0 0 28039 53 0 0 25 0 1 0 116341491 1508913152 74926 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 74926 94 232 0 368152 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1478900

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1247088/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=340.89
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 76509 0 0 0 34036 53 0 0 25 0 1 0 116341491 1508913152 74950 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518448 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 74950 94 232 0 368152 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1478900

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1246768/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=400.85
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 77211 0 0 0 40031 54 0 0 25 0 1 0 116341491 1508913152 74990 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 74990 94 232 0 368152 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 1478900


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

/proc/27810/statm: 368387 86295 94 232 0 368152 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 1478900

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1127792/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=640.7
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 106954 0 0 0 63997 73 0 0 25 0 1 0 116341491 1508913152 104733 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 104733 94 232 0 368152 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 1478900

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=1052208/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=700.67
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 125933 0 0 0 69981 86 0 0 25 0 1 0 116341491 1508913152 123712 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 123712 94 232 0 368152 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 1478900

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=976752/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=760.62
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 144643 0 0 0 75967 95 0 0 25 0 1 0 116341491 1508913152 142422 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134530852 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 142422 94 232 0 368152 0
Current children cumulated CPU time (s) 761.8
Current children cumulated vsize (KiB) 1478900

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=907760/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=820.57
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 161968 0 0 0 81948 109 0 0 25 0 1 0 116341491 1508913152 159747 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 159747 94 232 0 368152 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 1478900

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=828336/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=880.53
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 181724 0 0 0 87929 124 0 0 25 0 1 0 116341491 1508913152 179503 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 179503 94 232 0 368152 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 1478900

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=751536/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=940.49
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 201123 0 0 0 93911 138 0 0 25 0 1 0 116341491 1508913152 198901 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 198901 94 232 0 368152 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 1478900

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27810
/proc/meminfo: memFree=731184/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1000.44
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 206659 0 0 0 99903 141 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1001.62
Current children cumulated vsize (KiB) 1478900

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 27974
/proc/meminfo: memFree=729856/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1060.4
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 207311 0 0 0 105890 150 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 1478900

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28008
/proc/meminfo: memFree=730864/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1120.37
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 207311 0 0 0 111882 155 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 1478900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28008
/proc/meminfo: memFree=730864/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1180.33
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 207311 0 0 0 117878 155 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 1478900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28008
/proc/meminfo: memFree=730864/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1198.91
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 207311 0 0 0 119736 155 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1478900

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

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

[startup+1200.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28008
/proc/meminfo: memFree=730864/2055920 swapFree=4191880/4192956
[pid=27804] ppid=27802 vsize=5352 CPUtime=1.18
/proc/27804/stat : 27804 (Barcelogic) S 27802 27804 27169 0 -1 4194304 334 10507 0 0 0 0 108 10 16 0 1 0 116341372 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27804/statm: 1338 237 197 169 0 49 0
[pid=27810] ppid=27804 vsize=1473548 CPUtime=1198.91
/proc/27810/stat : 27810 (bsat) R 27804 27804 27169 0 -1 4194304 207311 0 0 0 119736 155 0 0 25 0 1 0 116341491 1508913152 203638 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 0 0 0
/proc/27810/statm: 368387 203638 94 232 0 368152 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1478900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27804 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=83835
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=108983
# CPU time returned by wait4() is 1.19282
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.09
CPU user time (s): 1198.44
CPU system time (s): 1.65
CPU usage (%): 99.9313
Max. virtual memory (cumulated for all children) (KiB): 1481788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08384
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10841
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= 21

runsolver used 1.13183 second user time and 3.2605 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 16 00:43:53 UTC 2007

IDJOB= 347726
IDBENCH= 24683
IDSOLVER= 154
FILE ID= node24/347726-1176684232

PBS_JOBID= 4559980

Free space on /tmp= 66522 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/347726-1176684232/Barcelogic /tmp/evaluation/347726-1176684232/instance-347726-1176684232.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-347726-1176684232 -o ROOT/results/node24/solver-347726-1176684232 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347726-1176684232/Barcelogic /tmp/evaluation/347726-1176684232/instance-347726-1176684232.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  69151394f3e0e8838dc6693844061945

RANDOM SEED= 179963626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1556184 kB
Buffers:         54104 kB
Cached:         276792 kB
SwapCached:        264 kB
Active:         264428 kB
Inactive:       159060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556184 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            9972 kB
Writeback:           0 kB
Mapped:         109084 kB
Slab:            61636 kB
Committed_AS:  1814504 kB
PageTables:       1880 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= 66514 MiB

End job on node24 on Mon Apr 16 01:03:56 UTC 2007