Trace number 319905

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) 1200.06 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.644
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.11	c ==============================================================================
0.00/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.11	c ==============================================================================
0.00/0.11	c |         0 |  146909   384710 |   44072       0        0     nan |  0.000 % |
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 961   #clauses: 146909   #literals: 384710
0.00/0.11	c CPU time:   0.094985 s
0.00/0.11	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/node68/watcher-319905-1173037553 -o ROOT/results/node68/solver-319905-1173037553 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319905-1173037553/Barcelogic /tmp/evaluation/319905-1173037553/instance-319905-1173037553.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 0.98 0.93 3/64 8724
/proc/meminfo: memFree=1712936/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323712940 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8724/statm: 1338 232 195 169 0 49 0
[pid=8725] ppid=8724 vsize=5352 CPUtime=0
/proc/8725/stat : 8725 (Barcelogic) S 8724 8724 7716 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8725/statm: 1338 236 198 169 0 49 0

[startup+0.0271831 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 8724
/proc/meminfo: memFree=1712936/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 323712940 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8724/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101189 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 8724
/proc/meminfo: memFree=1712936/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 323712940 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8724/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301208 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 8724
/proc/meminfo: memFree=1712936/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+0.701243 s]
/proc/loadavg: 0.99 0.98 0.93 3/64 8724
/proc/meminfo: memFree=1712936/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.50132 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1698200/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1.22
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 3450 0 0 0 121 1 0 0 25 0 1 0 323712967 1512427520 3422 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 3422 82 232 0 369010 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1482332

[startup+3.10146 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1695320/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=2.82
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 4396 0 0 0 280 2 0 0 25 0 1 0 323712967 1512427520 4368 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 4368 82 232 0 369010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1482332

[startup+6.30175 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1688600/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=6.02
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 5890 0 0 0 599 3 0 0 25 0 1 0 323712967 1512427520 5862 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 5862 82 232 0 369010 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1482332

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1677528/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=12.42
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 8414 0 0 0 1238 4 0 0 25 0 1 0 323712967 1512427520 8386 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 8386 82 232 0 369010 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1482332

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1658456/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=25.21
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 13163 0 0 0 2514 7 0 0 25 0 1 0 323712967 1512427520 13135 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 13135 82 232 0 369010 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1482332

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1631256/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=50.81
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 20086 0 0 0 5068 13 0 0 25 0 1 0 323712967 1512427520 20058 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531506 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 20058 82 232 0 369010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1482332

[startup+102.304 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1587736/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=101.99
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 30732 0 0 0 10178 21 0 0 25 0 1 0 323712967 1512427520 30704 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 30704 82 232 0 369010 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1482332

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1556248/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=161.98
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 38902 0 0 0 16169 29 0 0 25 0 1 0 323712967 1512427520 38501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38501 92 232 0 369010 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1482332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1556248/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=221.96
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 39091 0 0 0 22167 29 0 0 25 0 1 0 323712967 1512427520 38501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38501 92 232 0 369010 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1482332

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1556248/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=281.95
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 39091 0 0 0 28166 29 0 0 25 0 1 0 323712967 1512427520 38501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38501 92 232 0 369010 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1482332

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1556184/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=341.93
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 39544 0 0 0 34164 29 0 0 25 0 1 0 323712967 1512427520 38501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561991 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38501 92 232 0 369010 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1482332

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1556184/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=401.91
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 39544 0 0 0 40162 29 0 0 25 0 1 0 323712967 1512427520 38501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38501 92 232 0 369010 0

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

[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=581.87
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 40035 0 0 0 58157 30 0 0 25 0 1 0 323712967 1512427520 38518 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38518 92 232 0 369010 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1482332

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1555992/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=641.85
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 40454 0 0 0 64155 30 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1482332

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1555992/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=701.83
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 40454 0 0 0 70153 30 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1482332

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1555928/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=761.82
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 40650 0 0 0 76152 30 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1482332

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1555928/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=821.8
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 40849 0 0 0 82150 30 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1482332

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8730
/proc/meminfo: memFree=1555928/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=881.78
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41236 0 0 0 88148 30 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1482332

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/72 8844
/proc/meminfo: memFree=1554768/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=941.71
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41236 0 0 0 94140 31 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1482332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1555600/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1001.65
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41417 0 0 0 100134 31 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134521571 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1482332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1555608/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1061.63
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41629 0 0 0 106132 31 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1482332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1555736/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1121.62
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41629 0 0 0 112131 31 0 0 25 0 1 0 323712967 1512427520 38519 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38519 92 232 0 369010 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1482332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1555800/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1181.6
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 41639 0 0 0 118129 31 0 0 25 0 1 0 323712967 1512427520 38529 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518195 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 38529 92 232 0 369010 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1482332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1553112/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1199.8
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 42323 0 0 0 119948 32 0 0 25 0 1 0 323712967 1512427520 39213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 39213 92 232 0 369010 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1482332

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 0.98 0.93 2/66 8928
/proc/meminfo: memFree=1553112/2055920 swapFree=4183224/4192956
[pid=8724] ppid=8722 vsize=5352 CPUtime=0.26
/proc/8724/stat : 8724 (Barcelogic) S 8722 8724 7716 0 -1 4194304 332 2320 0 0 0 0 24 2 16 0 1 0 323712940 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8724/statm: 1338 236 197 169 0 49 0
[pid=8730] ppid=8724 vsize=1476980 CPUtime=1199.8
/proc/8730/stat : 8730 (bsat) R 8724 8724 7716 0 -1 4194304 42323 0 0 0 119948 32 0 0 25 0 1 0 323712967 1512427520 39213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8730/statm: 369245 39213 92 232 0 369010 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1482332

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8724 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=242963 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.268959
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1483816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.242963
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2652
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= 34
involuntary context switches= 11

runsolver used 1.16882 second user time and 2.55061 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Mar  4 19:45:53 UTC 2007

IDJOB= 319905
IDBENCH= 20490
IDSOLVER= 122
FILE ID= node68/319905-1173037553

PBS_JOBID= 4012440

Free space on /tmp= 66445 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/319905-1173037553/Barcelogic /tmp/evaluation/319905-1173037553/instance-319905-1173037553.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-319905-1173037553 -o ROOT/results/node68/solver-319905-1173037553 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319905-1173037553/Barcelogic /tmp/evaluation/319905-1173037553/instance-319905-1173037553.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 662852926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1713280 kB
Buffers:         19552 kB
Cached:         254004 kB
SwapCached:       3680 kB
Active:          92524 kB
Inactive:       193988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713280 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            3804 kB
Writeback:           0 kB
Mapped:          18948 kB
Slab:            42168 kB
Committed_AS:   818748 kB
PageTables:       1392 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= 66443 MiB

End job on node68 on Sun Mar  4 20:05:56 UTC 2007