Trace number 319085

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryINDUST (industrial 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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6799    17665 |    2039       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    5732    16991 |      --       0       --      -- |     --   | -1017/-571
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1384   #clauses: 5732   #literals: 16991
0.00/0.04	c CPU time:   0.033994 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/node45/watcher-319085-1172971938 -o ROOT/results/node45/solver-319085-1172971938 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319085-1172971938/Barcelogic /tmp/evaluation/319085-1172971938/instance-319085-1172971938.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: 1.00 1.00 0.93 3/64 28865
/proc/meminfo: memFree=1281624/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 23169523 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28865/statm: 1338 232 195 169 0 49 0
[pid=28866] ppid=28865 vsize=5352 CPUtime=0
/proc/28866/stat : 28866 (Barcelogic) S 28865 28865 28055 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28866/statm: 1338 236 198 169 0 49 0
[pid=28868] ppid=28866 vsize=0 CPUtime=0
/proc/28868/stat : 28868 (sed) D 28866 28865 28055 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 23169523 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28868/statm: 0 0 0 0 0 0 0

[startup+0.107001 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 28865
/proc/meminfo: memFree=1281624/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.203014 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 28865
/proc/meminfo: memFree=1281624/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.302032 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 28865
/proc/meminfo: memFree=1281624/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.701105 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 28865
/proc/meminfo: memFree=1281624/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1276672/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476328 CPUtime=1.44
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 1485 0 0 0 144 0 0 0 25 0 1 0 23169527 1511759872 1458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519256 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369082 1458 82 232 0 368847 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481680

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1273728/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476328 CPUtime=3.04
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 2558 0 0 0 304 0 0 0 25 0 1 0 23169527 1511759872 2531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369082 2531 82 232 0 368847 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481680

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1266112/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=6.24
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 4220 0 0 0 622 2 0 0 25 0 1 0 23169527 1511849984 4191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 4191 92 232 0 368869 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481768

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1264392/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=12.64
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 4227 0 0 0 1262 2 0 0 25 0 1 0 23169527 1511849984 4198 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 4198 92 232 0 368869 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481768

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1248968/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=25.43
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 8129 0 0 0 2539 4 0 0 25 0 1 0 23169527 1511849984 8100 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 8100 92 232 0 368869 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481768

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1222664/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=51.02
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 14776 0 0 0 5091 11 0 0 25 0 1 0 23169527 1511849984 14747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535478 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 14747 92 232 0 368869 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481768

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1208648/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=102.21
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 18212 0 0 0 10206 15 0 0 25 0 1 0 23169527 1511849984 18097 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 18097 92 232 0 368869 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1208520/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=162.18
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 18262 0 0 0 16203 15 0 0 25 0 1 0 23169527 1511849984 18147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 18147 92 232 0 368869 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481768

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1208520/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=222.16
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 18262 0 0 0 22201 15 0 0 25 0 1 0 23169527 1511849984 18147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518257 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 18147 92 232 0 368869 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1183560/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=282.14
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24504 0 0 0 28192 22 0 0 25 0 1 0 23169527 1511849984 24304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538774 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24304 92 232 0 368869 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481768

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1183560/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=342.11
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24506 0 0 0 34189 22 0 0 25 0 1 0 23169527 1511849984 24306 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24306 92 232 0 368869 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481768

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1183560/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0

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

[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=522.05
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24828 0 0 0 52182 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1481768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182856/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=582.03
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24828 0 0 0 58180 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182792/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=642.01
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24866 0 0 0 64178 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535517 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481768

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182792/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=701.99
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24866 0 0 0 70176 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481768

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182600/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=761.97
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24910 0 0 0 76174 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481768

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182600/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=821.94
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24910 0 0 0 82171 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481768

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182600/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=881.92
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24980 0 0 0 88169 23 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481768

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 3/66 28871
/proc/meminfo: memFree=1182600/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=941.9
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24980 0 0 0 94166 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561680 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182664/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=1001.88
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 24980 0 0 0 100164 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182536/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=1061.86
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 25071 0 0 0 106162 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534520 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182600/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=1121.84
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 25071 0 0 0 112160 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182664/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=1181.81
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 25071 0 0 0 118157 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 28871
/proc/meminfo: memFree=1182664/2055920 swapFree=4192956/4192956
[pid=28865] ppid=28863 vsize=5352 CPUtime=0.03
/proc/28865/stat : 28865 (Barcelogic) S 28863 28865 28055 0 -1 4194304 332 622 0 0 0 0 3 0 16 0 1 0 23169523 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28865/statm: 1338 236 197 169 0 49 0
[pid=28871] ppid=28865 vsize=1476416 CPUtime=1200.01
/proc/28871/stat : 28871 (bsat) R 28865 28865 28055 0 -1 4194304 25071 0 0 0 119977 24 0 0 25 0 1 0 23169527 1511849984 24541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28871/statm: 369104 24541 92 232 0 368869 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481768

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28865 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.047991
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.24
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1482132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 954
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 0.955854 second user time and 2.42963 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sun Mar  4 01:32:18 UTC 2007

IDJOB= 319085
IDBENCH= 20470
IDSOLVER= 122
FILE ID= node45/319085-1172971938

PBS_JOBID= 4012052

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/319085-1172971938/Barcelogic /tmp/evaluation/319085-1172971938/instance-319085-1172971938.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-319085-1172971938 -o ROOT/results/node45/solver-319085-1172971938 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319085-1172971938/Barcelogic /tmp/evaluation/319085-1172971938/instance-319085-1172971938.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 315250935

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1282032 kB
Buffers:         36816 kB
Cached:         642504 kB
SwapCached:          0 kB
Active:         127824 kB
Inactive:       566900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282032 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          25548 kB
Slab:            65312 kB
Committed_AS:    81228 kB
PageTables:       1396 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= 66563 MiB

End job on node45 on Sun Mar  4 01:52:20 UTC 2007