Trace number 291896

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
MD5SUM047e1e0ba93ab34b042ab0c912e1065d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.9205
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node70/watcher-291896-1171748157 -o ROOT/results/node70/solver-291896-1171748157 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291896-1171748157/Barcelogic /tmp/evaluation/291896-1171748157/instance-291896-1171748157.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 0.99 0.99 3/64 2624
/proc/meminfo: memFree=558744/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 157616399 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2624/statm: 1339 233 195 169 0 50 0
[pid=2625] ppid=2624 vsize=5356 CPUtime=0
/proc/2625/stat : 2625 (Barcelogic) S 2624 2624 1896 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2625/statm: 1339 237 198 169 0 50 0
[pid=2627] ppid=2625 vsize=0 CPUtime=0
/proc/2627/stat : 2627 (sed) D 2625 2624 1896 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 157616399 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2627/statm: 0 0 0 0 0 0 0

[startup+0.107458 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2624
/proc/meminfo: memFree=558744/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515526 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 2624
/proc/meminfo: memFree=558744/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33568 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 2630
/proc/meminfo: memFree=554632/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=1.31
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 1242 0 0 0 130 1 0 0 25 0 1 0 157616400 1511931904 1216 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 1216 81 232 0 368889 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481852

[startup+2.97197 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 2630
/proc/meminfo: memFree=550984/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=2.95
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 2275 0 0 0 293 2 0 0 25 0 1 0 157616400 1511931904 2249 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 2249 81 232 0 368889 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481852

[startup+6.25456 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 2630
/proc/meminfo: memFree=549320/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=6.23
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 2536 0 0 0 621 2 0 0 25 0 1 0 157616400 1511931904 2510 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518084 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 2510 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7107 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 2630
/proc/meminfo: memFree=539464/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=12.68
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 4842 0 0 0 1265 3 0 0 25 0 1 0 157616400 1511931904 4816 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 4816 81 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.524 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 2630
/proc/meminfo: memFree=529224/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=25.49
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 7432 0 0 0 2544 5 0 0 25 0 1 0 157616400 1511931904 7406 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 7406 81 232 0 368889 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481852

[startup+51.1467 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 2630
/proc/meminfo: memFree=516168/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=51.11
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 10625 0 0 0 5102 9 0 0 25 0 1 0 157616400 1511931904 10599 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 10599 81 232 0 368889 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.385 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 2630
/proc/meminfo: memFree=508936/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=102.32
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 12467 0 0 0 10221 11 0 0 25 0 1 0 157616400 1511931904 12300 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 12300 81 232 0 368889 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481852

[startup+162.444 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 2630
/proc/meminfo: memFree=506568/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=162.37
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13129 0 0 0 16225 12 0 0 25 0 1 0 157616400 1511931904 12883 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 12883 81 232 0 368889 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481852

[startup+222.496 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 2630
/proc/meminfo: memFree=506568/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=222.4
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13130 0 0 0 22228 12 0 0 25 0 1 0 157616400 1511931904 12884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 12884 81 232 0 368889 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481852

[startup+282.546 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 2630
/proc/meminfo: memFree=505928/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476496 CPUtime=282.42
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13345 0 0 0 28230 12 0 0 25 0 1 0 157616400 1511931904 13045 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369124 13045 81 232 0 368889 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481852

[startup+342.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2630
/proc/meminfo: memFree=505928/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=342.45
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13355 0 0 0 34233 12 0 0 25 0 1 0 157616400 1511968768 13055 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13055 81 232 0 368898 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481888

[startup+402.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2630
/proc/meminfo: memFree=505864/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=402.49
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13390 0 0 0 40237 12 0 0 25 0 1 0 157616400 1511968768 13055 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13055 81 232 0 368898 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481888

[startup+462.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2630
/proc/meminfo: memFree=505800/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=462.53
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13438 0 0 0 46241 12 0 0 25 0 1 0 157616400 1511968768 13055 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13055 81 232 0 368898 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 1481888

[startup+522.779 s]

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

[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=582.61
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 13495 0 0 0 58248 13 0 0 25 0 1 0 157616400 1511968768 13055 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13055 81 232 0 368898 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 1481888

[startup+642.887 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 2630
/proc/meminfo: memFree=504264/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=642.63
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 14033 0 0 0 64250 13 0 0 25 0 1 0 157616400 1511968768 13445 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13445 81 232 0 368898 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 1481888

[startup+702.942 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2630
/proc/meminfo: memFree=504264/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=702.66
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 14033 0 0 0 70253 13 0 0 25 0 1 0 157616400 1511968768 13445 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13445 81 232 0 368898 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 1481888

[startup+762.996 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 2630
/proc/meminfo: memFree=502344/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=762.7
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 14599 0 0 0 76256 14 0 0 25 0 1 0 157616400 1511968768 13912 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13912 81 232 0 368898 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 1481888

[startup+823.056 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 2630
/proc/meminfo: memFree=502408/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=822.74
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 14599 0 0 0 82260 14 0 0 25 0 1 0 157616400 1511968768 13912 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13912 81 232 0 368898 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 1481888

[startup+883.114 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 2630
/proc/meminfo: memFree=502536/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=882.77
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 14599 0 0 0 88263 14 0 0 25 0 1 0 157616400 1511968768 13912 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 13912 81 232 0 368898 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 1481888

[startup+943.165 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2632
/proc/meminfo: memFree=500104/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=942.8
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 15244 0 0 0 94265 15 0 0 25 0 1 0 157616400 1511968768 14557 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 14557 81 232 0 368898 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 1481888

[startup+1003.22 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2632
/proc/meminfo: memFree=490568/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1002.83
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 17644 0 0 0 100266 17 0 0 25 0 1 0 157616400 1511968768 16957 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 16957 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 1481888

[startup+1063.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2632
/proc/meminfo: memFree=482248/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1062.87
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 19683 0 0 0 106268 19 0 0 25 0 1 0 157616400 1511968768 18996 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 18996 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 1481888

[startup+1123.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2632
/proc/meminfo: memFree=474568/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1122.91
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 21606 0 0 0 112269 22 0 0 25 0 1 0 157616400 1511968768 20919 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 20919 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 1481888

[startup+1183.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2632
/proc/meminfo: memFree=467400/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1182.95
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 23404 0 0 0 118270 25 0 0 25 0 1 0 157616400 1511968768 22717 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 22717 81 232 0 368898 0
Current children cumulated CPU time (s) 1182.95
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2632
/proc/meminfo: memFree=465224/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1200.05
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 23922 0 0 0 119980 25 0 0 25 0 1 0 157616400 1511968768 23235 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 23235 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.05
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+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2632
/proc/meminfo: memFree=465224/2055920 swapFree=4183276/4192956
[pid=2624] ppid=2622 vsize=5356 CPUtime=0
/proc/2624/stat : 2624 (Barcelogic) S 2622 2624 1896 0 -1 4194304 332 383 0 0 0 0 0 0 16 0 1 0 157616399 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2624/statm: 1339 237 197 169 0 50 0
[pid=2630] ppid=2624 vsize=1476532 CPUtime=1200.05
/proc/2630/stat : 2630 (bsat) R 2624 2624 1896 0 -1 4194304 23922 0 0 0 119980 25 0 0 25 0 1 0 157616400 1511968768 23235 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2630/statm: 369133 23235 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2624 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.010997
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): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1482416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 715
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= 11

runsolver used 0.78588 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sat Feb 17 21:35:57 UTC 2007

IDJOB= 291896
IDBENCH= 19826
IDSOLVER= 122
FILE ID= node70/291896-1171748157

PBS_JOBID= 3839454

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291896-1171748157/Barcelogic /tmp/evaluation/291896-1171748157/instance-291896-1171748157.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-291896-1171748157 -o ROOT/results/node70/solver-291896-1171748157 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291896-1171748157/Barcelogic /tmp/evaluation/291896-1171748157/instance-291896-1171748157.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  047e1e0ba93ab34b042ab0c912e1065d

RANDOM SEED= 687546644

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        559152 kB
Buffers:         38868 kB
Cached:        1360232 kB
SwapCached:       4012 kB
Active:         731812 kB
Inactive:       677736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        559152 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            73280 kB
Committed_AS:   160340 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node70 on Sat Feb 17 21:56:00 UTC 2007