Trace number 297923

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark532.486
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)

0.00/0.01	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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1898     5793 |      --       0       --      -- |     --   | -14/57
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 436   #clauses: 1898   #literals: 5793
0.00/0.01	c CPU time:   0.005999 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/node5/watcher-297923-1171847320 -o ROOT/results/node5/solver-297923-1171847320 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297923-1171847320/Barcelogic /tmp/evaluation/297923-1171847320/instance-297923-1171847320.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: 1.00 1.00 1.00 3/77 21633
/proc/meminfo: memFree=1064544/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204686866 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21633/statm: 1339 233 195 169 0 50 0
[pid=21634] ppid=21633 vsize=5356 CPUtime=0
/proc/21634/stat : 21634 (Barcelogic) S 21633 21633 20610 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21634/statm: 1339 237 198 169 0 50 0
[pid=21636] ppid=21634 vsize=0 CPUtime=0
/proc/21636/stat : 21636 (sed) D 21634 21633 20610 0 -1 4194308 164 0 0 0 0 0 0 0 23 0 1 0 204686867 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21636/statm: 0 0 0 0 0 0 0

[startup+0.107413 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21633
/proc/meminfo: memFree=1064544/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515459 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21633
/proc/meminfo: memFree=1064544/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33555 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=1060112/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476404 CPUtime=1.3
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 1136 0 0 0 130 0 0 0 25 0 1 0 204686869 1511837696 1108 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535729 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369101 1108 91 232 0 368866 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481760

[startup+2.97174 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=1057936/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476404 CPUtime=2.94
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 2179 0 0 0 293 1 0 0 25 0 1 0 204686869 1511837696 2151 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369101 2151 91 232 0 368866 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481760

[startup+6.25911 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=1050384/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=6.23
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 3488 0 0 0 621 2 0 0 25 0 1 0 204686869 1511931904 3460 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535478 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 3460 91 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7098 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=1045456/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=12.68
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 4773 0 0 0 1265 3 0 0 25 0 1 0 204686869 1511931904 4745 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 4745 91 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5273 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21639
/proc/meminfo: memFree=1030096/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=25.48
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 8639 0 0 0 2543 5 0 0 25 0 1 0 204686869 1511931904 8611 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 8611 91 232 0 368889 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481852

[startup+51.1572 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=1012112/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=51.11
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 13093 0 0 0 5101 10 0 0 25 0 1 0 204686869 1511931904 13065 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 13065 91 232 0 368889 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.411 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 21639
/proc/meminfo: memFree=994704/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=102.35
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 17385 0 0 0 10220 15 0 0 25 0 1 0 204686869 1511931904 17282 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 17282 91 232 0 368889 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481852

[startup+162.484 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 21639
/proc/meminfo: memFree=994832/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=162.41
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 17385 0 0 0 16225 16 0 0 25 0 1 0 204686869 1511931904 17282 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 17282 91 232 0 368889 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481852

[startup+222.553 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21639
/proc/meminfo: memFree=990416/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=222.46
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 18553 0 0 0 22228 18 0 0 25 0 1 0 204686869 1511931904 18402 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 18402 91 232 0 368889 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481852

[startup+282.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=990416/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=282.51
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 18553 0 0 0 28233 18 0 0 25 0 1 0 204686869 1511931904 18402 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518347 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 18402 91 232 0 368889 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481852

[startup+342.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=990416/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=342.56
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 18589 0 0 0 34237 19 0 0 25 0 1 0 204686869 1511931904 18402 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518626 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 18402 91 232 0 368889 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481852

[startup+402.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=990416/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=402.62
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 18589 0 0 0 40243 19 0 0 25 0 1 0 204686869 1511931904 18402 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 18402 91 232 0 368889 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481852

[startup+462.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=978576/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=462.66
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 21617 0 0 0 46243 23 0 0 25 0 1 0 204686869 1511931904 21430 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 21430 91 232 0 368889 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481852

[startup+522.894 s]

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

[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=582.78
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 28295 0 0 0 58246 32 0 0 25 0 1 0 204686869 1511931904 28108 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 28108 91 232 0 368889 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481852

[startup+643.039 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21639
/proc/meminfo: memFree=941008/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=642.84
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 30981 0 0 0 64248 36 0 0 25 0 1 0 204686869 1511931904 30794 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 30794 91 232 0 368889 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481852

[startup+703.111 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=930960/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=702.89
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 33474 0 0 0 70251 38 0 0 25 0 1 0 204686869 1511931904 33287 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 33287 91 232 0 368889 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481852

[startup+763.181 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=922960/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=762.94
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 35474 0 0 0 76253 41 0 0 25 0 1 0 204686869 1511931904 35287 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 35287 91 232 0 368889 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481852

[startup+823.255 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=914192/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=823
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 37634 0 0 0 82256 44 0 0 25 0 1 0 204686869 1511931904 37447 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 37447 91 232 0 368889 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481852

[startup+883.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=907408/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=883.05
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 39337 0 0 0 88259 46 0 0 25 0 1 0 204686869 1511931904 39150 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 39150 91 232 0 368889 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481852

[startup+943.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=900112/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=943.1
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 41155 0 0 0 94262 48 0 0 25 0 1 0 204686869 1511931904 40968 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 40968 91 232 0 368889 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481852

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=893392/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1003.16
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 42844 0 0 0 100265 51 0 0 25 0 1 0 204686869 1511931904 42657 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 42657 91 232 0 368889 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481852

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21639
/proc/meminfo: memFree=887120/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1063.23
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 44378 0 0 0 106269 54 0 0 25 0 1 0 204686869 1511931904 44191 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 44191 91 232 0 368889 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481852

[startup+1123.61 s]
/proc/loadavg: 1.15 1.03 1.01 2/79 21639
/proc/meminfo: memFree=880784/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1123.28
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 45983 0 0 0 112272 56 0 0 25 0 1 0 204686869 1511931904 45796 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 45796 91 232 0 368889 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481852

[startup+1183.68 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 21639
/proc/meminfo: memFree=874704/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1183.33
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 47489 0 0 0 118275 58 0 0 25 0 1 0 204686869 1511931904 47302 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 47302 91 232 0 368889 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 21639
/proc/meminfo: memFree=873104/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1200.05
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 47871 0 0 0 119946 59 0 0 25 0 1 0 204686869 1511931904 47684 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 47684 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.39 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 21639
/proc/meminfo: memFree=873104/2055920 swapFree=4192812/4192956
[pid=21633] ppid=21631 vsize=5356 CPUtime=0
/proc/21633/stat : 21633 (Barcelogic) S 21631 21633 20610 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 204686866 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21633/statm: 1339 237 197 169 0 50 0
[pid=21639] ppid=21633 vsize=1476496 CPUtime=1200.05
/proc/21639/stat : 21639 (bsat) R 21633 21633 20610 0 -1 4194304 47871 0 0 0 119946 59 0 0 25 0 1 0 204686869 1511931904 47684 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21639/statm: 369124 47684 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21633 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.59
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1482152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 734
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= 32
involuntary context switches= 13

runsolver used 1.17482 second user time and 3.09253 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 19 01:08:41 UTC 2007

IDJOB= 297923
IDBENCH= 19973
IDSOLVER= 122
FILE ID= node5/297923-1171847320

PBS_JOBID= 3839381

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297923-1171847320/Barcelogic /tmp/evaluation/297923-1171847320/instance-297923-1171847320.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-297923-1171847320 -o ROOT/results/node5/solver-297923-1171847320 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297923-1171847320/Barcelogic /tmp/evaluation/297923-1171847320/instance-297923-1171847320.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 69651814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1064952 kB
Buffers:         58896 kB
Cached:         811436 kB
SwapCached:          0 kB
Active:         529872 kB
Inactive:       384472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          62900 kB
Slab:            62288 kB
Committed_AS:   716240 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Mon Feb 19 01:28:43 UTC 2007