Trace number 347448

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) 1200.01 1200.51

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              |          |
0.00/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  207960   486008 |   62387       0        0     nan |  0.000 % |
1.58/1.66	c |         0 |  121498   417368 |      --       0       --      -- |     --   | -86462/-68640
1.58/1.66	c ==============================================================================
1.58/1.66	c Result  :   #vars: 18081   #clauses: 121498   #literals: 417368
1.58/1.66	c CPU time:   1.60176 s
1.58/1.66	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/node2/watcher-347448-1176680811 -o ROOT/results/node2/solver-347448-1176680811 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347448-1176680811/Barcelogic /tmp/evaluation/347448-1176680811/instance-347448-1176680811.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 3/77 30111
/proc/meminfo: memFree=1942264/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 144118936 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30111/statm: 1339 233 195 169 0 50 0
[pid=30112] ppid=30111 vsize=5356 CPUtime=0
/proc/30112/stat : 30112 (Barcelogic) S 30111 30111 29342 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 144118936 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30112/statm: 1339 237 198 169 0 50 0
[pid=30114] ppid=30112 vsize=0 CPUtime=0
/proc/30114/stat : 30114 (sed) D 30112 30111 29342 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 144118937 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30114/statm: 
[startup+0.0777181 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30111
/proc/meminfo: memFree=1942264/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144118936 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102718 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30111
/proc/meminfo: memFree=1942264/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144118936 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302738 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30111
/proc/meminfo: memFree=1942264/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144118936 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702778 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 30111
/proc/meminfo: memFree=1942264/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144118936 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 30116
/proc/meminfo: memFree=1905896/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=0
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 144118936 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30111/statm: 1339 236 197 169 0 50 0
[pid=30116] ppid=30111 vsize=40940 CPUtime=1.48
/proc/30116/stat : 30116 (SatELite_releas) R 30111 30111 29342 0 -1 4194304 8672 0 0 0 143 5 0 0 25 0 1 0 144118937 41922560 8346 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134538600 0 0 4096 3 0 0 0 17 1 0 0
/proc/30116/statm: 10235 8346 66 128 0 10104 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46296

[startup+3.10202 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1917160/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475164 CPUtime=1.23
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 4940 0 0 0 121 2 0 0 25 0 1 0 144119123 1510567936 4622 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368791 4622 84 232 0 368556 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1480520

[startup+6.30135 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1913640/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=4.43
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 5697 0 0 0 440 3 0 0 25 0 1 0 144119123 1510703104 5378 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 5378 84 232 0 368589 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1480652

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1909288/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=10.82
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 6743 0 0 0 1078 4 0 0 25 0 1 0 144119123 1510703104 6424 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 6424 84 232 0 368589 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480652

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1902184/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=23.62
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 8500 0 0 0 2356 6 0 0 25 0 1 0 144119123 1510703104 8181 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 8181 84 232 0 368589 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1480652

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1889576/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=49.22
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 11718 0 0 0 4912 10 0 0 25 0 1 0 144119123 1510703104 11399 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 11399 84 232 0 368589 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1480652

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1865000/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=100.41
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 17766 0 0 0 10025 16 0 0 25 0 1 0 144119123 1510703104 17447 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 17447 84 232 0 368589 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1480652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1842344/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475296 CPUtime=160.38
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 23465 0 0 0 16015 23 0 0 25 0 1 0 144119123 1510703104 23146 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368824 23146 84 232 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 0.99 2/79 30117
/proc/meminfo: memFree=1841256/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=220.37
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 23871 0 0 0 22013 24 0 0 25 0 1 0 144119123 1510817792 23305 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 23305 94 232 0 368617 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1480764

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1841192/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=280.34
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 23900 0 0 0 28010 24 0 0 25 0 1 0 144119123 1510817792 23334 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 23334 94 232 0 368617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1480764

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1809896/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=340.33
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 31725 0 0 0 34000 33 0 0 25 0 1 0 144119123 1510817792 31159 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518589 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 31159 94 232 0 368617 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1480764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1780392/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=400.31

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

/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1480764

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1757416/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=640.25
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45083 0 0 0 63976 49 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518873 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1480764

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1757224/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=700.22
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45083 0 0 0 69973 49 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1480764

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1757096/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=760.22
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45326 0 0 0 75972 50 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1480764

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30117
/proc/meminfo: memFree=1757096/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=820.19
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45326 0 0 0 81969 50 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 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 0.99 2/85 30273
/proc/meminfo: memFree=1755120/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=880.09
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45326 0 0 0 87957 52 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1480764

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1756072/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=940.03
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45326 0 0 0 93951 52 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 1480764

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1756072/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1000.01
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45326 0 0 0 99949 52 0 0 25 0 1 0 144119123 1510817792 44104 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44104 94 232 0 368617 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1480764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1755496/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1059.99
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45655 0 0 0 105946 53 0 0 25 0 1 0 144119123 1510817792 44235 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44235 94 232 0 368617 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1480764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 30315
/proc/meminfo: memFree=1755496/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1119.98
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45862 0 0 0 111944 54 0 0 25 0 1 0 144119123 1510817792 44235 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44235 94 232 0 368617 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1480764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1755432/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1179.96
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45862 0 0 0 117942 54 0 0 25 0 1 0 144119123 1510817792 44235 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44235 94 232 0 368617 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1480764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1755432/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1198.16
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45862 0 0 0 119762 54 0 0 25 0 1 0 144119123 1510817792 44235 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44235 94 232 0 368617 0
Current children cumulated CPU time (s) 1200.01
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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 30315
/proc/meminfo: memFree=1755432/2055920 swapFree=4147220/4192956
[pid=30111] ppid=30109 vsize=5356 CPUtime=1.85
/proc/30111/stat : 30111 (Barcelogic) S 30109 30111 29342 0 -1 4194304 335 9474 0 0 0 0 178 7 16 0 1 0 144118936 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30111/statm: 1339 238 197 169 0 50 0
[pid=30117] ppid=30111 vsize=1475408 CPUtime=1198.16
/proc/30117/stat : 30117 (bsat) R 30111 30111 29342 0 -1 4194304 45862 0 0 0 119762 54 0 0 25 0 1 0 144119123 1510817792 44235 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/30117/statm: 368852 44235 94 232 0 368617 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1480764

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30111 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=783728
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=71989
# CPU time returned by wait4() is 1.85572
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.4
CPU system time (s): 0.61
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 1481744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.78373
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9809
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= 35
involuntary context switches= 53

runsolver used 1.2818 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 23:46:51 UTC 2007

IDJOB= 347448
IDBENCH= 20425
IDSOLVER= 154
FILE ID= node2/347448-1176680811

PBS_JOBID= 4559392

Free space on /tmp= 66542 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= /tmp/evaluation/347448-1176680811/Barcelogic /tmp/evaluation/347448-1176680811/instance-347448-1176680811.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347448-1176680811 -o ROOT/results/node2/solver-347448-1176680811 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347448-1176680811/Barcelogic /tmp/evaluation/347448-1176680811/instance-347448-1176680811.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  175ec3119584300988ad366c4a04cccc

RANDOM SEED= 306790142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1942672 kB
Buffers:          5344 kB
Cached:          41120 kB
SwapCached:      14260 kB
Active:          51932 kB
Inactive:        18392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1942672 kB
SwapTotal:     4192956 kB
SwapFree:      4147220 kB
Dirty:            5184 kB
Writeback:           0 kB
Mapped:          30572 kB
Slab:            28356 kB
Committed_AS:  7020084 kB
PageTables:       1864 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= 66536 MiB

End job on node2 on Mon Apr 16 00:06:54 UTC 2007