Trace number 319249

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) 1200.05 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark107.81
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

Solver Data (download as text)

0.00/0.01	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 |    3753     9783 |    1125       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3159     9446 |      --       0       --      -- |     --   | -556/-258
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 759   #clauses: 3159   #literals: 9446
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	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/node48/watcher-319249-1172974350 -o ROOT/results/node48/solver-319249-1172974350 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319249-1172974350/Barcelogic /tmp/evaluation/319249-1172974350/instance-319249-1172974350.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 0.95 0.95 3/64 27957
/proc/meminfo: memFree=1768512/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 23228987 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27957/statm: 1338 232 195 169 0 49 0
[pid=27958] ppid=27957 vsize=5352 CPUtime=0
/proc/27958/stat : 27958 (Barcelogic) S 27957 27957 26485 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27958/statm: 1338 236 198 169 0 49 0
[pid=27959] ppid=27958 vsize=0 CPUtime=0
/proc/27959/stat : 27959 (Barcelogic) R 27958 27957 26485 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 23228987 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/27959/statm: 0 0 0 0 0 0 0
[pid=27960] ppid=27958 vsize=0 CPUtime=0
/proc/27960/stat : 27960 (sed) D 27958 27957 26485 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 23228987 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/27960/statm: 0 0 0 0 0 0 0

[startup+0.102588 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 27957
/proc/meminfo: memFree=1768512/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.2016 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 27957
/proc/meminfo: memFree=1768512/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301618 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 27957
/proc/meminfo: memFree=1768512/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701686 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 27957
/proc/meminfo: memFree=1768512/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50182 s]
/proc/loadavg: 0.91 0.95 0.95 2/66 27963
/proc/meminfo: memFree=1764464/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=1.45
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 1256 0 0 0 145 0 0 0 25 0 1 0 23228991 1511895040 1229 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 1229 82 232 0 368880 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481812

[startup+3.1021 s]
/proc/loadavg: 0.91 0.95 0.95 2/66 27963
/proc/meminfo: memFree=1761904/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=3.05
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 1645 0 0 0 305 0 0 0 25 0 1 0 23228991 1511895040 1616 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135037466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 1616 92 232 0 368880 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481812

[startup+6.30165 s]
/proc/loadavg: 0.92 0.95 0.95 2/66 27963
/proc/meminfo: memFree=1759856/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=6.24
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 2519 0 0 0 624 0 0 0 25 0 1 0 23228991 1511895040 2490 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519598 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 2490 92 232 0 368880 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481812

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.95 2/66 27963
/proc/meminfo: memFree=1749936/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=12.65
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 4768 0 0 0 1263 2 0 0 25 0 1 0 23228991 1511895040 4739 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 4739 92 232 0 368880 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481812

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.95 2/66 27963
/proc/meminfo: memFree=1748208/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=25.44
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 5031 0 0 0 2542 2 0 0 25 0 1 0 23228991 1511895040 5002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 5002 92 232 0 368880 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481812

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.95 2/66 27963
/proc/meminfo: memFree=1730160/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=51.03
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 9643 0 0 0 5097 6 0 0 25 0 1 0 23228991 1511895040 9614 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 9614 92 232 0 368880 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481812

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.95 2/66 27963
/proc/meminfo: memFree=1710384/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=102.21
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14491 0 0 0 10211 10 0 0 25 0 1 0 23228991 1511895040 14462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542515 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14462 92 232 0 368880 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481812

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1710320/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=162.19
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14491 0 0 0 16209 10 0 0 25 0 1 0 23228991 1511895040 14462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14462 92 232 0 368880 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481812

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1710128/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=222.17
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14531 0 0 0 22207 10 0 0 25 0 1 0 23228991 1511895040 14462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14462 92 232 0 368880 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481812

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1710128/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=282.15
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14531 0 0 0 28204 11 0 0 25 0 1 0 23228991 1511895040 14462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14462 92 232 0 368880 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1708976/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=342.13
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14842 0 0 0 34202 11 0 0 25 0 1 0 23228991 1511895040 14721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14721 92 232 0 368880 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481812

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1708976/2055920 swapFree=4192812/4192956

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

[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=522.07
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 14916 0 0 0 52195 12 0 0 25 0 1 0 23228991 1511895040 14721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14721 92 232 0 368880 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481812

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1708912/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=582.05
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 15022 0 0 0 58193 12 0 0 25 0 1 0 23228991 1511895040 14721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14721 92 232 0 368880 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481812

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1708912/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=642.02
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 15022 0 0 0 64190 12 0 0 25 0 1 0 23228991 1511895040 14721 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14721 92 232 0 368880 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481812

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1708720/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=702
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 15105 0 0 0 70188 12 0 0 25 0 1 0 23228991 1511895040 14746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 14746 92 232 0 368880 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481812

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1703024/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476460 CPUtime=761.98
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 16567 0 0 0 76184 14 0 0 25 0 1 0 23228991 1511895040 16208 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369115 16208 92 232 0 368880 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481812

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1700400/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=821.96
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 17221 0 0 0 82181 15 0 0 25 0 1 0 23228991 1511899136 16862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 16862 92 232 0 368881 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1481816

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1700400/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=881.94
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 17221 0 0 0 88179 15 0 0 25 0 1 0 23228991 1511899136 16862 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 16862 92 232 0 368881 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481816

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1695984/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=941.91
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18312 0 0 0 94175 16 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 1481816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1696048/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=1001.89
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18312 0 0 0 100173 16 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1481816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1696048/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=1061.88
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18312 0 0 0 106171 17 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517799 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 27963
/proc/meminfo: memFree=1695920/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=1121.86
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18355 0 0 0 112169 17 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481816

[startup+1182.3 s]
/proc/loadavg: 1.05 0.99 0.95 2/66 27963
/proc/meminfo: memFree=1695920/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=1181.83
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18355 0 0 0 118166 17 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.04 0.99 0.95 2/66 27963
/proc/meminfo: memFree=1695984/2055920 swapFree=4192812/4192956
[pid=27957] ppid=27955 vsize=5352 CPUtime=0.02
/proc/27957/stat : 27957 (Barcelogic) S 27955 27957 26485 0 -1 4194304 332 512 0 0 0 0 2 0 16 0 1 0 23228987 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27957/statm: 1338 236 197 169 0 49 0
[pid=27963] ppid=27957 vsize=1476464 CPUtime=1200.03
/proc/27963/stat : 27963 (bsat) R 27957 27957 26485 0 -1 4194304 18355 0 0 0 119986 17 0 0 25 0 1 0 23228991 1511899136 17916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27963/statm: 369116 17916 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481816

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 27957 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.028994
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 1482236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 844
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= 37
involuntary context switches= 8

runsolver used 0.987849 second user time and 2.36864 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Mar  4 02:12:30 UTC 2007

IDJOB= 319249
IDBENCH= 20474
IDSOLVER= 122
FILE ID= node48/319249-1172974350

PBS_JOBID= 4012080

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= /tmp/evaluation/319249-1172974350/Barcelogic /tmp/evaluation/319249-1172974350/instance-319249-1172974350.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-319249-1172974350 -o ROOT/results/node48/solver-319249-1172974350 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319249-1172974350/Barcelogic /tmp/evaluation/319249-1172974350/instance-319249-1172974350.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b1a6497b6934405ef70bfcc51fa85893

RANDOM SEED= 590065917

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1768984 kB
Buffers:         12344 kB
Cached:         200352 kB
SwapCached:        144 kB
Active:          86256 kB
Inactive:       141976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          25524 kB
Slab:            44776 kB
Committed_AS:    69820 kB
PageTables:       1388 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 node48 on Sun Mar  4 02:32:33 UTC 2007