Trace number 298005

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 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1901     5769 |      --       0       --      -- |     --   | -11/33
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 439   #clauses: 1901   #literals: 5769
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-298005-1171848927 -o ROOT/results/node17/solver-298005-1171848927 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298005-1171848927/Barcelogic /tmp/evaluation/298005-1171848927/instance-298005-1171848927.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.96 1.00 1.00 3/77 22413
/proc/meminfo: memFree=1576264/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204846940 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22413/statm: 1339 233 195 169 0 50 0
[pid=22414] ppid=22413 vsize=5356 CPUtime=0
/proc/22414/stat : 22414 (Barcelogic) S 22413 22413 21186 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22414/statm: 1339 237 198 169 0 50 0

[startup+0.107979 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22413
/proc/meminfo: memFree=1576264/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516019 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 22413
/proc/meminfo: memFree=1576264/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33811 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1571768/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476404 CPUtime=1.31
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 1151 0 0 0 131 0 0 0 25 0 1 0 204846942 1511837696 1123 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369101 1123 91 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481760

[startup+2.98228 s]
/proc/loadavg: 0.96 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1569336/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476404 CPUtime=2.95
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 2213 0 0 0 294 1 0 0 25 0 1 0 204846942 1511837696 2185 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369101 2185 91 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25862 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1561912/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=6.23
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 3559 0 0 0 622 1 0 0 25 0 1 0 204846942 1511968768 3531 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 3531 91 232 0 368898 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481888

[startup+12.7203 s]
/proc/loadavg: 0.97 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1556856/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=12.69
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 4898 0 0 0 1267 2 0 0 25 0 1 0 204846942 1511968768 4870 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 4870 91 232 0 368898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481888

[startup+25.5266 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1541752/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=25.49
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 8720 0 0 0 2542 7 0 0 25 0 1 0 204846942 1511968768 8692 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 8692 91 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481888

[startup+51.1553 s]
/proc/loadavg: 0.98 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1519800/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=51.12
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 14112 0 0 0 5099 13 0 0 25 0 1 0 204846942 1511968768 14084 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 14084 91 232 0 368898 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481888

[startup+102.412 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1506040/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=102.36
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 17501 0 0 0 10219 17 0 0 25 0 1 0 204846942 1511968768 17398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 17398 91 232 0 368898 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481888

[startup+162.487 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 22419
/proc/meminfo: memFree=1506040/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=162.41
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 17501 0 0 0 16224 17 0 0 25 0 1 0 204846942 1511968768 17398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516548 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 17398 91 232 0 368898 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481888

[startup+222.557 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 22419
/proc/meminfo: memFree=1488376/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=222.47
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 21973 0 0 0 22224 23 0 0 25 0 1 0 204846942 1511968768 21870 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 21870 91 232 0 368898 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481888

[startup+282.628 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1473848/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=282.53
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 25578 0 0 0 28225 28 0 0 25 0 1 0 204846942 1511968768 25475 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 25475 91 232 0 368898 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481888

[startup+342.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1462648/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=342.57
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 28403 0 0 0 34225 32 0 0 25 0 1 0 204846942 1511968768 28300 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 28300 91 232 0 368898 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481888

[startup+402.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1451384/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=402.63
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 31171 0 0 0 40226 37 0 0 25 0 1 0 204846942 1511968768 31068 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 31068 91 232 0 368898 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481888

[startup+462.844 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1440952/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=462.68
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 33817 0 0 0 46227 41 0 0 25 0 1 0 204846942 1511968768 33714 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 33714 91 232 0 368898 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481888

[startup+522.912 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1432120/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0

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

[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=582.79
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 38097 0 0 0 58232 47 0 0 25 0 1 0 204846942 1511968768 37994 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 37994 91 232 0 368898 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481888

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1416248/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=642.85
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 39968 0 0 0 64235 50 0 0 25 0 1 0 204846942 1511968768 39865 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 39865 91 232 0 368898 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481888

[startup+703.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1407992/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=702.9
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 42021 0 0 0 70238 52 0 0 25 0 1 0 204846942 1511968768 41918 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 41918 91 232 0 368898 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481888

[startup+763.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1401336/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=762.96
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 43703 0 0 0 76242 54 0 0 25 0 1 0 204846942 1511968768 43600 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 43600 91 232 0 368898 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481888

[startup+823.273 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1394104/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=823.01
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 45489 0 0 0 82244 57 0 0 25 0 1 0 204846942 1511968768 45386 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 45386 91 232 0 368898 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481888

[startup+883.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1387384/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=883.07
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 47166 0 0 0 88247 60 0 0 25 0 1 0 204846942 1511968768 47063 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518291 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 47063 91 232 0 368898 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481888

[startup+943.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1380728/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=943.12
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 48839 0 0 0 94250 62 0 0 25 0 1 0 204846942 1511968768 48736 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 48736 91 232 0 368898 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481888

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1374328/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1003.18
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 50437 0 0 0 100253 65 0 0 25 0 1 0 204846942 1511968768 50334 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 50334 91 232 0 368898 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481888

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1368440/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1063.23
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 51880 0 0 0 106256 67 0 0 25 0 1 0 204846942 1511968768 51777 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 51777 91 232 0 368898 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481888

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1363128/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1123.29
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 53213 0 0 0 112260 69 0 0 25 0 1 0 204846942 1511968768 53110 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 53110 91 232 0 368898 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481888

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1357880/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1183.34
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 54530 0 0 0 118263 71 0 0 25 0 1 0 204846942 1511968768 54427 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 54427 91 232 0 368898 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1356408/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1200.06
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 54888 0 0 0 119934 72 0 0 25 0 1 0 204846942 1511968768 54785 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 54785 91 232 0 368898 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22421
/proc/meminfo: memFree=1356408/2055920 swapFree=4192812/4192956
[pid=22413] ppid=22411 vsize=5356 CPUtime=0
/proc/22413/stat : 22413 (Barcelogic) S 22411 22413 21186 0 -1 4194304 332 401 0 0 0 0 0 0 16 0 1 0 204846940 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22413/statm: 1339 237 197 169 0 50 0
[pid=22419] ppid=22413 vsize=1476532 CPUtime=1200.06
/proc/22419/stat : 22419 (bsat) R 22413 22413 21186 0 -1 4194304 54888 0 0 0 119934 72 0 0 25 0 1 0 204846942 1511968768 54785 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22419/statm: 369133 54785 91 232 0 368898 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22413 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.012997
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): 1200.43
CPU time (s): 1200.06
CPU user time (s): 1199.34
CPU system time (s): 0.72
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 1482188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 733
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 1.07883 second user time and 3.19051 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 01:35:27 UTC 2007

IDJOB= 298005
IDBENCH= 19975
IDSOLVER= 122
FILE ID= node17/298005-1171848927

PBS_JOBID= 3839388

Free space on /tmp= 66542 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298005-1171848927/Barcelogic /tmp/evaluation/298005-1171848927/instance-298005-1171848927.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-298005-1171848927 -o ROOT/results/node17/solver-298005-1171848927 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298005-1171848927/Barcelogic /tmp/evaluation/298005-1171848927/instance-298005-1171848927.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 305797904

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1576672 kB
Buffers:         51076 kB
Cached:         311432 kB
SwapCached:          0 kB
Active:         271912 kB
Inactive:       135724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1820 kB
Writeback:           0 kB
Mapped:          64028 kB
Slab:            57160 kB
Committed_AS:   735364 kB
PageTables:       1752 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= 66542 MiB

End job on node17 on Mon Feb 19 01:55:30 UTC 2007