Trace number 337492

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Hard/contest03/others/
mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
MD5SUM4a090b704246d3ad726ea9c32639743a
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 variables2326
Number of clauses80891
Sum of the clauses size424112
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21079
Number of clauses of size 319889
Number of clauses of size 413613
Number of clauses of size 511813
Number of clauses of size over 534497

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.13	c ==============================================================================
0.00/0.13	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.13	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.13	c ==============================================================================
0.00/0.13	c |         0 |   80891   424112 |   24267       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   80867   424064 |      --       0       --      -- |     --   | -24/-48
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 2314   #clauses: 80867   #literals: 424064
0.00/0.13	c CPU time:   0.112982 s
0.00/0.13	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/node2/watcher-337492-1173668274 -o ROOT/results/node2/solver-337492-1173668274 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337492-1173668274/Barcelogic /tmp/evaluation/337492-1173668274/instance-337492-1173668274.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 0.97 0.98 3/77 12885
/proc/meminfo: memFree=1429752/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386782406 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12885/statm: 1338 232 195 169 0 49 0
[pid=12886] ppid=12885 vsize=5352 CPUtime=0
/proc/12886/stat : 12886 (Barcelogic) S 12885 12885 11757 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12886/statm: 1338 236 198 169 0 49 0
[pid=12888] ppid=12886 vsize=0 CPUtime=0
/proc/12888/stat : 12888 (sed) D 12886 12885 11757 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 386782406 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12888/statm: 0 0 0 0 0 0 0

[startup+0.102093 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 12885
/proc/meminfo: memFree=1429752/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 386782406 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12885/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.201099 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 12885
/proc/meminfo: memFree=1429752/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 386782406 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12885/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301109 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 12885
/proc/meminfo: memFree=1429752/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 386782406 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12885/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701149 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 12885
/proc/meminfo: memFree=1429752/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+1.50223 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1413096/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1.18
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 3952 0 0 0 117 1 0 0 25 0 1 0 386782437 1511997440 3923 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 3923 82 232 0 368905 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481912

[startup+3.10139 s]
/proc/loadavg: 0.92 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1409896/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=2.78
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 4845 0 0 0 276 2 0 0 25 0 1 0 386782437 1511997440 4816 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 4816 82 232 0 368905 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481912

[startup+6.30171 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1402856/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=5.98
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 6519 0 0 0 594 4 0 0 25 0 1 0 386782437 1511997440 6490 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 6490 82 232 0 368905 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481912

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1393384/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=12.37
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 8653 0 0 0 1232 5 0 0 25 0 1 0 386782437 1511997440 8624 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 8624 82 232 0 368905 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481912

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1374952/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=25.17
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 13151 0 0 0 2508 9 0 0 25 0 1 0 386782437 1511997440 13122 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 13122 82 232 0 368905 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481912

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1354408/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=50.76
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 18275 0 0 0 5063 13 0 0 25 0 1 0 386782437 1511997440 18246 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 18246 82 232 0 368905 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481912

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1341800/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=101.95
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 21749 0 0 0 10179 16 0 0 25 0 1 0 386782437 1511997440 21288 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21288 92 232 0 368905 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481912

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12891
/proc/meminfo: memFree=1341608/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=161.93
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 22132 0 0 0 16176 17 0 0 25 0 1 0 386782437 1511997440 21317 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21317 92 232 0 368905 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481912

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 13007
/proc/meminfo: memFree=1340464/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=221.86
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 22296 0 0 0 22165 21 0 0 25 0 1 0 386782437 1511997440 21317 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21317 92 232 0 368905 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 1481912

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1341400/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=281.75
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 22474 0 0 0 28152 23 0 0 25 0 1 0 386782437 1511997440 21317 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21317 92 232 0 368905 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 1481912

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1340832/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=341.73
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 22928 0 0 0 34149 24 0 0 25 0 1 0 386782437 1511997440 21430 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21430 92 232 0 368905 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 1481912

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1340896/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0

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

[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=581.66
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 24051 0 0 0 58139 27 0 0 25 0 1 0 386782437 1511997440 21799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21799 92 232 0 368905 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 1481912

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1339432/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=641.64
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 24212 0 0 0 64137 27 0 0 25 0 1 0 386782437 1511997440 21799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21799 92 232 0 368905 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 1481912

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1339496/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=701.63
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 24627 0 0 0 70135 28 0 0 25 0 1 0 386782437 1511997440 21799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 21799 92 232 0 368905 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 1481912

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1338024/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=761.62
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 25044 0 0 0 76133 29 0 0 25 0 1 0 386782437 1511997440 22216 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 22216 92 232 0 368905 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 1481912

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=821.59
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 27299 0 0 0 82128 31 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 1481912

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=881.58
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 27637 0 0 0 88126 32 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518638 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 1481912

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=941.56
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 27637 0 0 0 94124 32 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517411 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 1481912

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1001.55
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 27978 0 0 0 100122 33 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 1481912

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330344/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1061.52
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 27978 0 0 0 106119 33 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 1481912

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330344/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1121.51
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 28327 0 0 0 112117 34 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531506 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1481912

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330344/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1181.49
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 28488 0 0 0 118115 34 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 1481912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1199.79
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 28711 0 0 0 119945 34 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481912

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 13499
/proc/meminfo: memFree=1330280/2055920 swapFree=4153164/4192956
[pid=12885] ppid=12883 vsize=5352 CPUtime=0.29
/proc/12885/stat : 12885 (Barcelogic) S 12883 12885 11757 0 -1 4194304 332 2105 0 0 0 0 27 2 16 0 1 0 386782406 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1338 236 197 169 0 49 0
[pid=12891] ppid=12885 vsize=1476560 CPUtime=1199.79
/proc/12891/stat : 12891 (bsat) R 12885 12885 11757 0 -1 4194304 28711 0 0 0 119945 34 0 0 25 0 1 0 386782437 1511997440 24109 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12891/statm: 369140 24109 92 232 0 368905 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481912

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12885 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=281957 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.305953
while last known CPU time is 1200.08

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

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.36
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 1482960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.281957
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2437
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= 25

runsolver used 1.11783 second user time and 3.2675 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Mar 12 02:57:55 UTC 2007

IDJOB= 337492
IDBENCH= 24700
IDSOLVER= 122
FILE ID= node2/337492-1173668274

PBS_JOBID= 4101439

Free space on /tmp= 66535 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337492-1173668274/Barcelogic /tmp/evaluation/337492-1173668274/instance-337492-1173668274.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-337492-1173668274 -o ROOT/results/node2/solver-337492-1173668274 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337492-1173668274/Barcelogic /tmp/evaluation/337492-1173668274/instance-337492-1173668274.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4a090b704246d3ad726ea9c32639743a

RANDOM SEED= 198279301

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		: 3000.247
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		: 3000.247
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:       1430224 kB
Buffers:         49108 kB
Cached:         492704 kB
SwapCached:       2528 kB
Active:         377684 kB
Inactive:       186980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430224 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            4000 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            46548 kB
Committed_AS:  1714756 kB
PageTables:       1812 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= 66533 MiB

End job on node2 on Mon Mar 12 03:17:57 UTC 2007