Trace number 315797

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 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark272.026
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.20	c ==============================================================================
0.00/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.21	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.21	c ==============================================================================
0.00/0.21	c |         0 |  207960   486008 |   62387       0        0     nan |  0.000 % |
1.68/1.72	c |         0 |  121498   417368 |      --       0       --      -- |     --   | -86462/-68640
1.68/1.72	c ==============================================================================
1.68/1.72	c Result  :   #vars: 18081   #clauses: 121498   #literals: 417368
1.68/1.72	c CPU time:   1.63775 s
1.68/1.72	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-315797-1172659173 -o ROOT/results/node24/solver-315797-1172659173 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315797-1172659173/Barcelogic /tmp/evaluation/315797-1172659173/instance-315797-1172659173.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 0.95 0.98 3/77 13938
/proc/meminfo: memFree=1083344/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 285871572 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13938/statm: 1339 233 195 169 0 50 0
[pid=13939] ppid=13938 vsize=5356 CPUtime=0
/proc/13939/stat : 13939 (Barcelogic) R 13938 13938 12698 0 -1 4194368 61 189 0 0 0 0 0 0 20 0 1 0 285871573 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237812846849 0 0 4096 65538 0 0 0 17 1 0 0
/proc/13939/statm: 0 0 0 0 0 0 0

[startup+0.0747939 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13938
/proc/meminfo: memFree=1083344/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 285871572 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13938/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101797 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13938
/proc/meminfo: memFree=1083344/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 285871572 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13938/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301818 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13938
/proc/meminfo: memFree=1083344/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 285871572 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13938/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701861 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 13938
/proc/meminfo: memFree=1083344/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 285871572 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13938/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 13943
/proc/meminfo: memFree=1047680/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=0
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 310 252 0 0 0 0 0 0 19 0 1 0 285871572 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13938/statm: 1339 236 197 169 0 50 0
[pid=13943] ppid=13938 vsize=40940 CPUtime=1.48
/proc/13943/stat : 13943 (SatELite_releas) R 13938 13938 12698 0 -1 4194304 8665 0 0 0 141 7 0 0 25 0 1 0 285871573 41922560 8339 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134587691 0 0 4096 3 0 0 0 17 1 0 0
/proc/13943/statm: 10235 8339 66 128 0 10104 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46296

[startup+3.10112 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 13944
/proc/meminfo: memFree=1058368/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475164 CPUtime=1.17
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 4932 0 0 0 115 2 0 0 25 0 1 0 285871764 1510567936 4615 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368791 4615 82 232 0 368556 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480520

[startup+6.30247 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 13944
/proc/meminfo: memFree=1055040/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=4.37
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 5685 0 0 0 434 3 0 0 25 0 1 0 285871764 1510703104 5367 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 5367 82 232 0 368589 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480652

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 13944
/proc/meminfo: memFree=1050560/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=10.77
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 6725 0 0 0 1073 4 0 0 25 0 1 0 285871764 1510703104 6407 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 6407 82 232 0 368589 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480652

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 13944
/proc/meminfo: memFree=1043392/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=23.57
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 8488 0 0 0 2351 6 0 0 25 0 1 0 285871764 1510703104 8170 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 8170 82 232 0 368589 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1480652

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 13944
/proc/meminfo: memFree=1030784/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=49.16
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 11676 0 0 0 4907 9 0 0 25 0 1 0 285871764 1510703104 11358 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 11358 82 232 0 368589 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1480652

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 13944
/proc/meminfo: memFree=1006272/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=100.35
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 17750 0 0 0 10021 14 0 0 25 0 1 0 285871764 1510703104 17432 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 17432 82 232 0 368589 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1480652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=983744/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475296 CPUtime=160.33
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 23404 0 0 0 16012 21 0 0 25 0 1 0 285871764 1510703104 23086 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368824 23086 82 232 0 368589 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1480652

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=982528/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=220.31
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 23868 0 0 0 22010 21 0 0 25 0 1 0 285871764 1510817792 23303 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 23303 92 232 0 368617 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1480764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=982592/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=280.29
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 23885 0 0 0 28008 21 0 0 25 0 1 0 285871764 1510817792 23320 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 23320 92 232 0 368617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1480764

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=951616/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=340.28
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 31689 0 0 0 34000 28 0 0 25 0 1 0 285871764 1510817792 31124 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134561999 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 31124 92 232 0 368617 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1480764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=921984/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=400.26
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 39078 0 0 0 39992 34 0 0 25 0 1 0 285871764 1510817792 38513 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 38513 92 232 0 368617 0

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

[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=520.22
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45079 0 0 0 51983 39 0 0 25 0 1 0 285871764 1510817792 44101 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44101 92 232 0 368617 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1480764

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899072/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=580.2
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45079 0 0 0 57981 39 0 0 25 0 1 0 285871764 1510817792 44101 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44101 92 232 0 368617 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1480764

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899136/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=640.2
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45080 0 0 0 63980 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1480764

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899136/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=700.18
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45080 0 0 0 69978 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1480764

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899008/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=760.16
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45323 0 0 0 75976 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1480764

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899136/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=820.14
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45323 0 0 0 81974 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1480764

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899136/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=880.12
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45323 0 0 0 87972 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1480764

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899136/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=940.1
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45323 0 0 0 93970 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1480764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=899200/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=1000.09
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45323 0 0 0 99969 40 0 0 25 0 1 0 285871764 1510817792 44102 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44102 92 232 0 368617 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1480764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=898432/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=1060.07
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45652 0 0 0 105966 41 0 0 25 0 1 0 285871764 1510817792 44233 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44233 92 232 0 368617 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1480764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=898432/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=1120.06
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45859 0 0 0 111965 41 0 0 25 0 1 0 285871764 1510817792 44233 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44233 92 232 0 368617 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1480764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=898496/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=1180.04
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45859 0 0 0 117963 41 0 0 25 0 1 0 285871764 1510817792 44233 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44233 92 232 0 368617 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1480764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 13946
/proc/meminfo: memFree=898496/2055920 swapFree=4143948/4192956
[pid=13938] ppid=13936 vsize=5356 CPUtime=1.9
/proc/13938/stat : 13938 (Barcelogic) S 13936 13938 12698 0 -1 4194304 332 9474 0 0 0 0 181 9 16 0 1 0 285871572 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13938/statm: 1339 237 197 169 0 50 0
[pid=13944] ppid=13938 vsize=1475408 CPUtime=1198.14
/proc/13944/stat : 13944 (bsat) R 13938 13938 12698 0 -1 4194304 45859 0 0 0 119773 41 0 0 25 0 1 0 285871764 1510817792 44233 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535489 0 0 4096 0 0 0 0 17 1 0 0
/proc/13944/statm: 368852 44233 92 232 0 368617 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1480764

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13938 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=817723 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=95985
CPU time returned by wait4() is 1.91371
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.54
CPU system time (s): 0.5
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1481744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.81772
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9806
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= 32
involuntary context switches= 16

runsolver used 1.39979 second user time and 2.97855 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 28 10:39:33 UTC 2007

IDJOB= 315797
IDBENCH= 20425
IDSOLVER= 122
FILE ID= node24/315797-1172659173

PBS_JOBID= 3981172

Free space on /tmp= 66530 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/315797-1172659173/Barcelogic /tmp/evaluation/315797-1172659173/instance-315797-1172659173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-315797-1172659173 -o ROOT/results/node24/solver-315797-1172659173 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315797-1172659173/Barcelogic /tmp/evaluation/315797-1172659173/instance-315797-1172659173.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 642989703

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		: 3000.232
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:       1083816 kB
Buffers:         27224 kB
Cached:         869348 kB
SwapCached:       3748 kB
Active:         124556 kB
Inactive:       781504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083816 kB
SwapTotal:     4192956 kB
SwapFree:      4143948 kB
Dirty:            5160 kB
Writeback:           0 kB
Mapped:          15412 kB
Slab:            51604 kB
Committed_AS:   839740 kB
PageTables:       1732 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= 66523 MiB

End job on node24 on Wed Feb 28 10:59:35 UTC 2007