Trace number 339760

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark750.032
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19612    74038 |    5883       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   17759    66584 |      --       0       --      -- |     --   | -1674/-6692
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2844   #clauses: 17759   #literals: 66584
0.00/0.04	c CPU time:   0.032994 s
0.00/0.04	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/node34/watcher-339760-1173710923 -o ROOT/results/node34/solver-339760-1173710923 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339760-1173710923/Barcelogic /tmp/evaluation/339760-1173710923/instance-339760-1173710923.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31218
/proc/meminfo: memFree=1416136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 97048022 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31218/statm: 1338 232 195 169 0 49 0
[pid=31219] ppid=31218 vsize=5352 CPUtime=0
/proc/31219/stat : 31219 (Barcelogic) S 31218 31218 26389 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 97048023 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31219/statm: 1338 236 198 169 0 49 0
[pid=31221] ppid=31219 vsize=0 CPUtime=0
/proc/31221/stat : 31221 (sed) D 31219 31218 26389 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 97048023 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31221/statm: 0 0 0 0 0 0 0

[startup+0.08618 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31218
/proc/meminfo: memFree=1416136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.101176 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31218
/proc/meminfo: memFree=1416136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301191 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31218
/proc/meminfo: memFree=1416136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701223 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 31218
/proc/meminfo: memFree=1416136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50229 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1410360/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1.42
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 1693 0 0 0 142 0 0 0 25 0 1 0 97048029 1511710720 1664 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535548 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 1664 82 232 0 368835 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481632

[startup+3.10141 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1407416/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=3.02
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 2605 0 0 0 301 1 0 0 25 0 1 0 97048029 1511710720 2576 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 2576 82 232 0 368835 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481632

[startup+6.30167 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1400440/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=6.22
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 4069 0 0 0 620 2 0 0 25 0 1 0 97048029 1511710720 4040 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 4040 82 232 0 368835 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481632

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1390392/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=12.62
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 6524 0 0 0 1258 4 0 0 25 0 1 0 97048029 1511710720 6495 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 6495 82 232 0 368835 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481632

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1369400/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=25.42
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 11643 0 0 0 2534 8 0 0 25 0 1 0 97048029 1511710720 11614 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 11614 82 232 0 368835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481632

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1337784/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=51.01
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 19548 0 0 0 5087 14 0 0 25 0 1 0 97048029 1511710720 19519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 19519 82 232 0 368835 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481632

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1295160/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=102.2
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 30076 0 0 0 10197 23 0 0 25 0 1 0 97048029 1511710720 30047 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 30047 82 232 0 368835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481632

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1255224/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=162.18
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 40125 0 0 0 16185 33 0 0 25 0 1 0 97048029 1511710720 40096 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 40096 82 232 0 368835 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238264/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=222.17
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44433 0 0 0 22180 37 0 0 25 0 1 0 97048029 1511710720 44168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44168 92 232 0 368835 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1481632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238328/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=282.15
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44433 0 0 0 28178 37 0 0 25 0 1 0 97048029 1511710720 44168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44168 92 232 0 368835 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481632

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238328/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=342.14
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44433 0 0 0 34177 37 0 0 25 0 1 0 97048029 1511710720 44168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44168 92 232 0 368835 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1481632

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238264/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0

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

[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=582.07
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44663 0 0 0 58170 37 0 0 25 0 1 0 97048029 1511710720 44172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44172 92 232 0 368835 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481632

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238328/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=642.06
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44663 0 0 0 64169 37 0 0 25 0 1 0 97048029 1511710720 44172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44172 92 232 0 368835 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481632

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31224
/proc/meminfo: memFree=1238328/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=702.04
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44663 0 0 0 70167 37 0 0 25 0 1 0 97048029 1511710720 44172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44172 92 232 0 368835 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1481632

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 31332
/proc/meminfo: memFree=1237048/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=761.98
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44663 0 0 0 76161 37 0 0 25 0 1 0 97048029 1511710720 44172 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44172 92 232 0 368835 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1481632

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 31402
/proc/meminfo: memFree=1236920/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=821.91
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44682 0 0 0 82154 37 0 0 25 0 1 0 97048029 1511710720 44191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519248 0 0 4096 0 0 0 0 17 0 0 0
/proc/31224/statm: 369070 44191 92 232 0 368835 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481632

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1237880/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=881.9
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44806 0 0 0 88152 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481632

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1237880/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=941.88
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44806 0 0 0 94150 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518714 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1237944/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1001.87
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44806 0 0 0 100149 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1481632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1237944/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1061.85
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44906 0 0 0 106147 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1237944/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1121.84
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44906 0 0 0 112146 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1238136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1181.82
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44943 0 0 0 118144 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1481632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1238136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1200.02
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44943 0 0 0 119964 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481632

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31422
/proc/meminfo: memFree=1238136/2055920 swapFree=4192812/4192956
[pid=31218] ppid=31216 vsize=5352 CPUtime=0.06
/proc/31218/stat : 31218 (Barcelogic) S 31216 31218 26389 0 -1 4194304 332 978 0 0 0 0 6 0 16 0 1 0 97048022 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31218/statm: 1338 236 197 169 0 49 0
[pid=31224] ppid=31218 vsize=1476280 CPUtime=1200.02
/proc/31224/stat : 31224 (bsat) R 31218 31218 26389 0 -1 4194304 44943 0 0 0 119964 38 0 0 25 0 1 0 97048029 1511710720 44203 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31224/statm: 369070 44203 92 232 0 368835 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481632

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31218 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=62990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.067989
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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.7
CPU system time (s): 0.38
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 1482396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
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= 1310
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= 33
involuntary context switches= 10

runsolver used 0.966853 second user time and 2.48862 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Mar 12 14:48:43 UTC 2007

IDJOB= 339760
IDBENCH= 24754
IDSOLVER= 122
FILE ID= node34/339760-1173710923

PBS_JOBID= 4101463

Free space on /tmp= 66537 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339760-1173710923/Barcelogic /tmp/evaluation/339760-1173710923/instance-339760-1173710923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-339760-1173710923 -o ROOT/results/node34/solver-339760-1173710923 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339760-1173710923/Barcelogic /tmp/evaluation/339760-1173710923/instance-339760-1173710923.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 937701697

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1416544 kB
Buffers:         48728 kB
Cached:         498672 kB
SwapCached:          0 kB
Active:         160352 kB
Inactive:       403012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          26116 kB
Slab:            62104 kB
Committed_AS:   143584 kB
PageTables:       1400 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= 66537 MiB

End job on node34 on Mon Mar 12 15:08:46 UTC 2007