Trace number 297390

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.04 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
MD5SUMa2f5767c9c51923440a1204368c12b36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2325     7066 |      --       0       --      -- |     --   | -18/37
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 536   #clauses: 2325   #literals: 7066
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/node11/watcher-297390-1171837841 -o ROOT/results/node11/solver-297390-1171837841 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297390-1171837841/Barcelogic /tmp/evaluation/297390-1171837841/instance-297390-1171837841.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: 0.92 0.98 0.95 3/77 14604
/proc/meminfo: memFree=273464/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203738649 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14604/statm: 1339 233 195 169 0 50 0
[pid=14605] ppid=14604 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (Barcelogic) S 14604 14604 13238 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14605/statm: 1339 237 198 169 0 50 0

[startup+0.107853 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 14604
/proc/meminfo: memFree=273464/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515898 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 14604
/proc/meminfo: memFree=273464/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.336 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 14610
/proc/meminfo: memFree=267432/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1.31
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 1616 0 0 0 131 0 0 0 25 0 1 0 203738651 1511923712 1588 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 1588 91 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97219 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 14610
/proc/meminfo: memFree=266920/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=2.94
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 2050 0 0 0 294 0 0 0 25 0 1 0 203738651 1511923712 2022 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 2022 91 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.24858 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 14610
/proc/meminfo: memFree=257192/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=6.22
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 4453 0 0 0 620 2 0 0 25 0 1 0 203738651 1511923712 4425 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 4425 91 232 0 368887 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481844

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 14610
/proc/meminfo: memFree=252008/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=12.68
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 5315 0 0 0 1266 2 0 0 25 0 1 0 203738651 1511923712 5287 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 5287 91 232 0 368887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481844

[startup+25.5299 s]
/proc/loadavg: 0.95 0.98 0.95 2/79 14610
/proc/meminfo: memFree=236776/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=25.49
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 9287 0 0 0 2544 5 0 0 25 0 1 0 203738651 1511923712 9259 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 9259 91 232 0 368887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481844

[startup+51.1589 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 14610
/proc/meminfo: memFree=210984/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=51.12
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 15624 0 0 0 5101 11 0 0 25 0 1 0 203738651 1511923712 15596 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 15596 91 232 0 368887 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481844

[startup+102.416 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 14610
/proc/meminfo: memFree=194216/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=102.36
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 19723 0 0 0 10220 16 0 0 25 0 1 0 203738651 1511923712 19695 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 19695 91 232 0 368887 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481844

[startup+162.493 s]
/proc/loadavg: 1.03 1.00 0.95 2/79 14610
/proc/meminfo: memFree=194152/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=162.42
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 19723 0 0 0 16226 16 0 0 25 0 1 0 203738651 1511923712 19695 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529833 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 19695 91 232 0 368887 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481844

[startup+222.563 s]
/proc/loadavg: 1.01 1.00 0.95 2/79 14610
/proc/meminfo: memFree=171368/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=222.47
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 25443 0 0 0 22225 22 0 0 25 0 1 0 203738651 1511923712 25415 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 25415 91 232 0 368887 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481844

[startup+282.634 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 14610
/proc/meminfo: memFree=151592/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=282.52
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 30368 0 0 0 28224 28 0 0 25 0 1 0 203738651 1511923712 30340 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 30340 91 232 0 368887 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481844

[startup+342.705 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 14610
/proc/meminfo: memFree=134440/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=342.57
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 34688 0 0 0 34224 33 0 0 25 0 1 0 203738651 1511923712 34660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 34660 91 232 0 368887 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481844

[startup+402.778 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 14610
/proc/meminfo: memFree=118888/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=402.63
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 38505 0 0 0 40225 38 0 0 25 0 1 0 203738651 1511923712 38477 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 38477 91 232 0 368887 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481844

[startup+462.848 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 14610
/proc/meminfo: memFree=106344/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=462.68
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 41651 0 0 0 46226 42 0 0 25 0 1 0 203738651 1511923712 41623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 41623 91 232 0 368887 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481844

[startup+522.916 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 14610
/proc/meminfo: memFree=95272/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0

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

[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=582.79
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 47049 0 0 0 58230 49 0 0 25 0 1 0 203738651 1511923712 47021 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 47021 91 232 0 368887 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481844

[startup+643.063 s]
/proc/loadavg: 1.02 1.01 0.96 2/79 14612
/proc/meminfo: memFree=75816/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=642.84
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 49262 0 0 0 64233 51 0 0 25 0 1 0 203738651 1511923712 49234 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 49234 91 232 0 368887 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481844

[startup+703.134 s]
/proc/loadavg: 1.01 1.00 0.96 2/79 14612
/proc/meminfo: memFree=66280/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=702.9
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 51642 0 0 0 70236 54 0 0 25 0 1 0 203738651 1511923712 51614 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 51614 91 232 0 368887 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481844

[startup+763.203 s]
/proc/loadavg: 1.04 1.01 0.96 2/79 14612
/proc/meminfo: memFree=58408/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=762.94
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 53603 0 0 0 76238 56 0 0 25 0 1 0 203738651 1511923712 53575 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 53575 91 232 0 368887 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481844

[startup+823.274 s]
/proc/loadavg: 1.01 1.01 0.96 2/79 14612
/proc/meminfo: memFree=50536/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=823
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 55559 0 0 0 82241 59 0 0 25 0 1 0 203738651 1511923712 55531 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 55531 91 232 0 368887 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481844

[startup+883.346 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=43112/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=883.05
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 57426 0 0 0 88243 62 0 0 25 0 1 0 203738651 1511923712 57398 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 57398 91 232 0 368887 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481844

[startup+943.417 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=35112/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=943.11
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 59411 0 0 0 94246 65 0 0 25 0 1 0 203738651 1511923712 59383 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 59383 91 232 0 368887 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481844

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=27880/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1003.17
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 61262 0 0 0 100248 69 0 0 25 0 1 0 203738651 1511923712 61234 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 61234 91 232 0 368887 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481844

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=20328/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1063.22
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 63110 0 0 0 106251 71 0 0 25 0 1 0 203738651 1511923712 63082 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 63082 91 232 0 368887 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481844

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=14888/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1123.28
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 64882 0 0 0 112254 74 0 0 25 0 1 0 203738651 1511923712 64854 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 64854 91 232 0 368887 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481844

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=15976/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1183.33
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 66515 0 0 0 118256 77 0 0 25 0 1 0 203738651 1511923712 66487 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 66487 91 232 0 368887 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 14612
/proc/meminfo: memFree=15592/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1200.04
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 66976 0 0 0 119927 77 0 0 25 0 1 0 203738651 1511923712 66948 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 66948 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481844

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 0.96 2/79 14612
/proc/meminfo: memFree=15592/2055920 swapFree=4192812/4192956
[pid=14604] ppid=14602 vsize=5356 CPUtime=0
/proc/14604/stat : 14604 (Barcelogic) S 14602 14604 13238 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203738649 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14604/statm: 1339 237 197 169 0 50 0
[pid=14610] ppid=14604 vsize=1476488 CPUtime=1200.04
/proc/14610/stat : 14610 (bsat) R 14604 14604 13238 0 -1 4194304 66976 0 0 0 119927 77 0 0 25 0 1 0 203738651 1511923712 66948 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 369122 66948 91 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14604 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=6998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.27
CPU system time (s): 0.77
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 753
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= 35
involuntary context switches= 11

runsolver used 1.14383 second user time and 3.12453 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Feb 18 22:30:41 UTC 2007

IDJOB= 297390
IDBENCH= 19960
IDSOLVER= 122
FILE ID= node11/297390-1171837841

PBS_JOBID= 3839375

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1141835011-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297390-1171837841/Barcelogic /tmp/evaluation/297390-1171837841/instance-297390-1171837841.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-297390-1171837841 -o ROOT/results/node11/solver-297390-1171837841 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297390-1171837841/Barcelogic /tmp/evaluation/297390-1171837841/instance-297390-1171837841.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 495965145

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        273872 kB
Buffers:         51316 kB
Cached:        1614820 kB
SwapCached:          0 kB
Active:         250376 kB
Inactive:      1459156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        273872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          62328 kB
Slab:            58008 kB
Committed_AS:   637564 kB
PageTables:       1760 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= 66543 MiB

End job on node11 on Sun Feb 18 22:50:44 UTC 2007