Trace number 315237

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 1200.81

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-6-ipc5-h11-unsat.cnf
MD5SUMe6effc82c71213141cc1dab3b63f32e3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1102.55
Satisfiable
(Un)Satisfiability was proved
Number of variables27142
Number of clauses95880
Sum of the clauses size233558
Maximum clause length31
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 269004
Number of clauses of size 325020
Number of clauses of size 4224
Number of clauses of size 5167
Number of clauses of size over 51401

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   95688   233174 |   28706       0        0     nan |  0.000 % |
0.00/0.87	c |         0 |   46272   179778 |      --       0       --      -- |     --   | -49416/-53396
0.00/0.87	c ==============================================================================
0.00/0.87	c Result  :   #vars: 4272   #clauses: 46272   #literals: 179778
0.00/0.87	c CPU time:   0.843871 s
0.00/0.87	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/node41/watcher-315237-1172651498 -o ROOT/results/node41/solver-315237-1172651498 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315237-1172651498/Barcelogic /tmp/evaluation/315237-1172651498/instance-315237-1172651498.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: 0.93 1.00 0.99 3/64 1851
/proc/meminfo: memFree=1618544/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 285105702 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1851/statm: 1339 233 195 169 0 50 0
[pid=1852] ppid=1851 vsize=5356 CPUtime=0
/proc/1852/stat : 1852 (Barcelogic) S 1851 1851 1433 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1852/statm: 1339 237 198 169 0 50 0
[pid=1853] ppid=1852 vsize=0 CPUtime=0
/proc/1853/stat : 1853 (Barcelogic) D 1852 1851 1433 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 285105702 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/1853/statm: 0 0 0 0 0 0 0
[pid=1854] ppid=1852 vsize=0 CPUtime=0
/proc/1854/stat : 1854 (sed) D 1852 1851 1433 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 285105702 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1854/statm: 0 0 0 0 0 0 0

[startup+0.011116 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1851
/proc/meminfo: memFree=1618544/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285105702 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1851/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101041 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1851
/proc/meminfo: memFree=1618544/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285105702 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1851/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301056 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1851
/proc/meminfo: memFree=1618544/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285105702 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1851/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701092 s]
/proc/loadavg: 0.93 1.00 0.99 3/64 1851
/proc/meminfo: memFree=1618544/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 285105702 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1851/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1610720/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=0.54
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 1723 0 0 0 54 0 0 0 22 0 1 0 285105797 1511616512 1664 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134538970 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 1664 82 232 0 368812 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481544

[startup+3.1013 s]
/proc/loadavg: 0.94 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1607456/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=2.13
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 2260 0 0 0 213 0 0 0 25 0 1 0 285105797 1511616512 2201 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517395 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 2201 82 232 0 368812 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481544

[startup+6.30158 s]
/proc/loadavg: 0.94 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1603872/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=5.33
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 2997 0 0 0 532 1 0 0 25 0 1 0 285105797 1511616512 2937 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134540558 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 2937 82 232 0 368812 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481544

[startup+12.7011 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1597280/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=11.73
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 4579 0 0 0 1170 3 0 0 25 0 1 0 285105797 1511616512 4519 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 4519 82 232 0 368812 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481544

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1588000/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=24.53
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 6846 0 0 0 2448 5 0 0 25 0 1 0 285105797 1511616512 6786 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 6786 82 232 0 368812 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481544

[startup+51.1015 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1573600/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=50.11
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 10450 0 0 0 5002 9 0 0 25 0 1 0 285105797 1511616512 10390 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535502 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 10390 82 232 0 368812 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481544

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1548512/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=101.28
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 16634 0 0 0 10114 14 0 0 25 0 1 0 285105797 1511616512 16574 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134538463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 16574 82 232 0 368812 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481544

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1526112/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476188 CPUtime=161.25
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 22261 0 0 0 16105 20 0 0 25 0 1 0 285105797 1511616512 22201 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518430 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369047 22201 82 232 0 368812 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1481544

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1512096/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=221.21
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 25941 0 0 0 22097 24 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134516848 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 1481668

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1512096/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=281.17
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 25941 0 0 0 28093 24 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531639 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 1481668

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1512096/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=341.15
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26025 0 0 0 34090 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519613 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 1481668

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1857
/proc/meminfo: memFree=1512096/2055920 swapFree=4183836/4192956

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

[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=521.04
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26226 0 0 0 52079 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 1481668

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1859
/proc/meminfo: memFree=1511968/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=581
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26226 0 0 0 58075 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 1481668

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1859
/proc/meminfo: memFree=1511968/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=640.96
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26363 0 0 0 64071 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517725 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 1481668

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1859
/proc/meminfo: memFree=1511968/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=700.93
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26363 0 0 0 70068 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519265 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 1481668

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 1859
/proc/meminfo: memFree=1511904/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=760.91
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26418 0 0 0 76066 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 1481668

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 1859
/proc/meminfo: memFree=1511904/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=820.86
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26505 0 0 0 82061 25 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134516978 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 1481668

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511968/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=880.84
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26505 0 0 0 88058 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 1481668

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511904/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=940.8
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26561 0 0 0 94054 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 1481668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511904/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=1000.76
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26676 0 0 0 100050 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 1481668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511840/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=1060.73
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26676 0 0 0 106047 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 1481668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511840/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=1120.7
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26735 0 0 0 112044 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 1481668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511904/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=1180.66
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26735 0 0 0 118040 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 1481668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1859
/proc/meminfo: memFree=1511840/2055920 swapFree=4183836/4192956
[pid=1851] ppid=1849 vsize=5356 CPUtime=0.93
/proc/1851/stat : 1851 (Barcelogic) S 1849 1851 1433 0 -1 4194304 332 4129 0 0 0 0 91 2 16 0 1 0 285105702 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1851/statm: 1339 237 197 169 0 50 0
[pid=1857] ppid=1851 vsize=1476312 CPUtime=1199.15
/proc/1857/stat : 1857 (bsat) R 1851 1851 1433 0 -1 4194304 26735 0 0 0 119889 26 0 0 25 0 1 0 285105797 1511743488 25587 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 0 0 0
/proc/1857/statm: 369078 25587 92 232 0 368843 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481668

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 1851 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=912861 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=31995
CPU time returned by wait4() is 0.944856
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): 1200.81
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.28
CPU usage (%): 99.9389
Max. virtual memory (cumulated for all children) (KiB): 1482576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.912861
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4461
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= 36
involuntary context switches= 12

runsolver used 1.15182 second user time and 3.22351 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 28 08:31:38 UTC 2007

IDJOB= 315237
IDBENCH= 20411
IDSOLVER= 122
FILE ID= node41/315237-1172651498

PBS_JOBID= 3981186

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-6-ipc5-h11-unsat.cnf
COMMAND LINE= /tmp/evaluation/315237-1172651498/Barcelogic /tmp/evaluation/315237-1172651498/instance-315237-1172651498.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-315237-1172651498 -o ROOT/results/node41/solver-315237-1172651498 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315237-1172651498/Barcelogic /tmp/evaluation/315237-1172651498/instance-315237-1172651498.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e6effc82c71213141cc1dab3b63f32e3

RANDOM SEED= 108866417

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1618952 kB
Buffers:         14820 kB
Cached:         372444 kB
SwapCached:       2852 kB
Active:          38084 kB
Inactive:       358524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618952 kB
SwapTotal:     4192956 kB
SwapFree:      4183836 kB
Dirty:            3304 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            26388 kB
Committed_AS:   606344 kB
PageTables:       1476 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= 66554 MiB

End job on node41 on Wed Feb 28 08:51:41 UTC 2007