Trace number 337954

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
MD5SUM4427b6c6e836b394ac9974ae65c8137c
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 variables212
Number of clauses399
Sum of the clauses size904
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2346
Number of clauses of size 30
Number of clauses of size 453
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     399      904 |     119       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |     330      990 |      --       0       --      -- |     --   | -69/86
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 145   #clauses: 330   #literals: 990
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node35/watcher-337954-1173677754 -o ROOT/results/node35/solver-337954-1173677754 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337954-1173677754/Barcelogic /tmp/evaluation/337954-1173677754/instance-337954-1173677754.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: 0.99 0.97 0.98 3/64 20314
/proc/meminfo: memFree=1582768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 361539134 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20314/statm: 1338 232 195 169 0 49 0
[pid=20315] ppid=20314 vsize=5352 CPUtime=0
/proc/20315/stat : 20315 (Barcelogic) S 20314 20314 18837 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20315/statm: 1338 236 198 169 0 49 0
[pid=20316] ppid=20315 vsize=0 CPUtime=0
/proc/20316/stat : 20316 (Barcelogic) D 20315 20314 18837 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 361539134 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/20316/statm: 0 0 0 0 0 0 0
[pid=20317] ppid=20315 vsize=0 CPUtime=0
/proc/20317/stat : 20317 (sed) D 20315 20314 18837 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 361539134 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/20317/statm: 0 0 0 0 0 0 0

[startup+0.0388889 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20314
/proc/meminfo: memFree=1582768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101899 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20314
/proc/meminfo: memFree=1582768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301938 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20314
/proc/meminfo: memFree=1582768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702015 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20314
/proc/meminfo: memFree=1582768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1577312/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=1.47
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 1590 0 0 0 147 0 0 0 25 0 1 0 361539135 1511899136 1564 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 1564 81 232 0 368881 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481816

[startup+3.10249 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1572448/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=3.08
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 3863 0 0 0 306 2 0 0 25 0 1 0 361539135 1511899136 3837 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 3837 81 232 0 368881 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481816

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1563040/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=6.28
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 4890 0 0 0 625 3 0 0 25 0 1 0 361539135 1511899136 4864 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 4864 81 232 0 368881 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481816

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1549864/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=12.68
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 8780 0 0 0 1263 5 0 0 25 0 1 0 361539135 1511899136 8754 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 8754 81 232 0 368881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481816

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1521768/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=25.47
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 15291 0 0 0 2539 8 0 0 25 0 1 0 361539135 1511899136 15265 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 15265 81 232 0 368881 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481816

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1496360/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=51.06
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 21560 0 0 0 5093 13 0 0 25 0 1 0 361539135 1511899136 21473 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 21473 81 232 0 368881 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481816

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1487784/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476464 CPUtime=102.25
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 23751 0 0 0 10210 15 0 0 25 0 1 0 361539135 1511899136 23664 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369116 23664 81 232 0 368881 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481816

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1471592/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=162.22
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 27773 0 0 0 16202 20 0 0 25 0 1 0 361539135 1511948288 27637 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 27637 81 232 0 368893 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1471592/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=222.2
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 27778 0 0 0 22200 20 0 0 25 0 1 0 361539135 1511948288 27642 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 27642 81 232 0 368893 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481864

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1471592/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=282.18
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 27778 0 0 0 28198 20 0 0 25 0 1 0 361539135 1511948288 27642 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 27642 81 232 0 368893 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481864

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1455656/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=342.15
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 31781 0 0 0 34192 23 0 0 25 0 1 0 361539135 1511948288 31645 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 31645 81 232 0 368893 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1438056/2055920 swapFree=3923124/4192956

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

[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=582.06
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 46719 0 0 0 58166 40 0 0 25 0 1 0 361539135 1511948288 46583 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 46583 81 232 0 368893 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1383208/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=642.04
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 49875 0 0 0 64161 43 0 0 25 0 1 0 361539135 1511948288 49739 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 49739 81 232 0 368893 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1371112/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=702.02
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 52911 0 0 0 70156 46 0 0 25 0 1 0 361539135 1511948288 52775 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 52775 81 232 0 368893 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481864

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1360552/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=762
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 55506 0 0 0 76152 48 0 0 25 0 1 0 361539135 1511948288 55370 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 55370 81 232 0 368893 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481864

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1352168/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=821.97
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 57617 0 0 0 82148 49 0 0 25 0 1 0 361539135 1511948288 57481 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 57481 81 232 0 368893 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481864

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1342440/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=881.95
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 60026 0 0 0 88143 52 0 0 25 0 1 0 361539135 1511948288 59890 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 59890 81 232 0 368893 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481864

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1334056/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=941.93
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 62128 0 0 0 94139 54 0 0 25 0 1 0 361539135 1511948288 61992 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 61992 81 232 0 368893 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481864

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1326504/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1001.91
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 63991 0 0 0 100135 56 0 0 25 0 1 0 361539135 1511948288 63855 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 63855 81 232 0 368893 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1319144/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1061.89
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 65825 0 0 0 106131 58 0 0 25 0 1 0 361539135 1511948288 65689 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 65689 81 232 0 368893 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1311400/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1121.86
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 67761 0 0 0 112126 60 0 0 25 0 1 0 361539135 1511948288 67625 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 67625 81 232 0 368893 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1304360/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1181.84
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 69527 0 0 0 118123 61 0 0 25 0 1 0 361539135 1511948288 69391 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 69391 81 232 0 368893 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 20320
/proc/meminfo: memFree=1302440/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1200.03
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 69973 0 0 0 119942 61 0 0 25 0 1 0 361539135 1511948288 69837 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 69837 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481864

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 0.98 2/66 20320
/proc/meminfo: memFree=1302440/2055920 swapFree=3923124/4192956
[pid=20314] ppid=20312 vsize=5352 CPUtime=0
/proc/20314/stat : 20314 (Barcelogic) S 20312 20314 18837 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 361539134 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20314/statm: 1338 236 197 169 0 49 0
[pid=20320] ppid=20314 vsize=1476512 CPUtime=1200.03
/proc/20320/stat : 20320 (bsat) R 20314 20314 18837 0 -1 4194304 69973 0 0 0 119942 61 0 0 25 0 1 0 361539135 1511948288 69837 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20320/statm: 369128 69837 81 232 0 368893 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20314 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=3999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.42
CPU system time (s): 0.61
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1482060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.003999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 710
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= 8

runsolver used 1.00085 second user time and 2.46162 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Mar 12 05:35:54 UTC 2007

IDJOB= 337954
IDBENCH= 24711
IDSOLVER= 122
FILE ID= node35/337954-1173677754

PBS_JOBID= 4101465

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337954-1173677754/Barcelogic /tmp/evaluation/337954-1173677754/instance-337954-1173677754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-337954-1173677754 -o ROOT/results/node35/solver-337954-1173677754 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337954-1173677754/Barcelogic /tmp/evaluation/337954-1173677754/instance-337954-1173677754.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4427b6c6e836b394ac9974ae65c8137c

RANDOM SEED= 433142106

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1583176 kB
Buffers:         25732 kB
Cached:         136692 kB
SwapCached:     264888 kB
Active:          70808 kB
Inactive:       363152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583176 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            24832 kB
Committed_AS:   913520 kB
PageTables:       1412 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= 66562 MiB

End job on node35 on Mon Mar 12 05:55:57 UTC 2007