Trace number 298784

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) 1200.03 1200.62

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
MD5SUM7faf66a7cdab73c483b5715fbee2bc7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.2216
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1527     4628 |      --       0       --      -- |     --   | -6/29
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 354   #clauses: 1527   #literals: 4628
0.00/0.01	c CPU time:   0.003999 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/node9/watcher-298784-1171860505 -o ROOT/results/node9/solver-298784-1171860505 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298784-1171860505/Barcelogic /tmp/evaluation/298784-1171860505/instance-298784-1171860505.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: 0.90 0.97 0.99 3/77 22418
/proc/meminfo: memFree=1658632/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206005162 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22418/statm: 1339 233 195 169 0 50 0
[pid=22419] ppid=22418 vsize=5356 CPUtime=0
/proc/22419/stat : 22419 (Barcelogic) S 22418 22418 20993 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22419/statm: 1339 237 198 169 0 50 0

[startup+0.107538 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 22418
/proc/meminfo: memFree=1658632/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51562 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 22418
/proc/meminfo: memFree=1658632/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33777 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1655016/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476424 CPUtime=1.31
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 1081 0 0 0 131 0 0 0 25 0 1 0 206005164 1511858176 1053 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369106 1053 91 232 0 368871 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481780

[startup+2.98009 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1651752/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476424 CPUtime=2.95
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 2191 0 0 0 294 1 0 0 25 0 1 0 206005164 1511858176 2163 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369106 2163 91 232 0 368871 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481780

[startup+6.25672 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1649392/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=6.23
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 2347 0 0 0 622 1 0 0 25 0 1 0 206005164 1511940096 2319 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 2319 91 232 0 368891 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481860

[startup+12.722 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1640384/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=12.69
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 4561 0 0 0 1267 2 0 0 25 0 1 0 206005164 1511940096 4533 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 4533 91 232 0 368891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481860

[startup+25.5314 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1628352/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=25.49
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 7634 0 0 0 2545 4 0 0 25 0 1 0 206005164 1511940096 7606 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 7606 91 232 0 368891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481860

[startup+51.1634 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1621952/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=51.11
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 9137 0 0 0 5105 6 0 0 25 0 1 0 206005164 1511940096 9038 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 9038 91 232 0 368891 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481860

[startup+102.422 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1620864/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=102.35
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 9445 0 0 0 10228 7 0 0 25 0 1 0 206005164 1511940096 9346 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 9346 91 232 0 368891 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481860

[startup+162.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1603264/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=162.41
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 13843 0 0 0 16229 12 0 0 25 0 1 0 206005164 1511940096 13744 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 13744 91 232 0 368891 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481860

[startup+222.573 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1597312/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=222.46
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15414 0 0 0 22232 14 0 0 25 0 1 0 206005164 1511940096 15167 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15167 91 232 0 368891 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481860

[startup+282.644 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1597248/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=282.51
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15477 0 0 0 28236 15 0 0 25 0 1 0 206005164 1511940096 15175 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15175 91 232 0 368891 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481860

[startup+342.719 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 22424
/proc/meminfo: memFree=1597312/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=342.56
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15477 0 0 0 34241 15 0 0 25 0 1 0 206005164 1511940096 15175 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15175 91 232 0 368891 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481860

[startup+402.79 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597312/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=402.61
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15481 0 0 0 40245 16 0 0 25 0 1 0 206005164 1511940096 15179 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15179 91 232 0 368891 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481860

[startup+462.857 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597376/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=462.66
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15519 0 0 0 46249 17 0 0 25 0 1 0 206005164 1511940096 15179 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15179 91 232 0 368891 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481860

[startup+522.928 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597248/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=522.7
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15519 0 0 0 52253 17 0 0 25 0 1 0 206005164 1511940096 15179 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15179 91 232 0 368891 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 1481860

[startup+583.006 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597312/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=582.76
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15533 0 0 0 58259 17 0 0 25 0 1 0 206005164 1511940096 15193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15193 91 232 0 368891 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481860

[startup+643.089 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597184/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=642.82
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15578 0 0 0 64264 18 0 0 25 0 1 0 206005164 1511940096 15193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15193 91 232 0 368891 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481860

[startup+703.165 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22424
/proc/meminfo: memFree=1597184/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=702.88
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15655 0 0 0 70269 19 0 0 25 0 1 0 206005164 1511940096 15193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15193 91 232 0 368891 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481860

[startup+763.238 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 22490
/proc/meminfo: memFree=1595960/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=762.89
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15655 0 0 0 76267 22 0 0 25 0 1 0 206005164 1511940096 15193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15193 91 232 0 368891 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481860

[startup+823.341 s]
/proc/loadavg: 1.00 0.99 0.99 2/85 22582
/proc/meminfo: memFree=1596088/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=822.93
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 15655 0 0 0 82270 23 0 0 25 0 1 0 206005164 1511940096 15193 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518115 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 15193 91 232 0 368891 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481860

[startup+883.428 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1591168/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=882.97
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 17284 0 0 0 88272 25 0 0 25 0 1 0 206005164 1511940096 16660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 16660 91 232 0 368891 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 1481860

[startup+943.501 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1591168/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=943.02
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 17284 0 0 0 94277 25 0 0 25 0 1 0 206005164 1511940096 16660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 16660 91 232 0 368891 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481860

[startup+1003.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1591104/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=1003.07
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 17327 0 0 0 100281 26 0 0 25 0 1 0 206005164 1511940096 16660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 16660 91 232 0 368891 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 1481860

[startup+1063.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1591296/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=1063.12
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 17327 0 0 0 106286 26 0 0 25 0 1 0 206005164 1511940096 16660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 16660 91 232 0 368891 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 1481860

[startup+1123.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1591360/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=1123.17
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 17327 0 0 0 112290 27 0 0 25 0 1 0 206005164 1511940096 16660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 16660 91 232 0 368891 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 1481860

[startup+1183.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1581504/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=1183.22
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 19815 0 0 0 118292 30 0 0 25 0 1 0 206005164 1511940096 19148 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 19148 91 232 0 368891 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 22621
/proc/meminfo: memFree=1578240/2055920 swapFree=4192812/4192956
[pid=22418] ppid=22416 vsize=5356 CPUtime=0
/proc/22418/stat : 22418 (Barcelogic) S 22416 22418 20993 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206005162 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22418/statm: 1339 237 197 169 0 50 0
[pid=22424] ppid=22418 vsize=1476504 CPUtime=1200.03
/proc/22424/stat : 22424 (bsat) R 22418 22418 20993 0 -1 4194304 20599 0 0 0 119972 31 0 0 25 0 1 0 206005164 1511940096 19932 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22424/statm: 369126 19932 91 232 0 368891 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481860

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22418 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.03

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

Real time (s): 1200.62
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 1482508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 725
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 1.18782 second user time and 3.08153 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 04:48:25 UTC 2007

IDJOB= 298784
IDBENCH= 19994
IDSOLVER= 122
FILE ID= node9/298784-1171860505

PBS_JOBID= 3839397

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298784-1171860505/Barcelogic /tmp/evaluation/298784-1171860505/instance-298784-1171860505.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-298784-1171860505 -o ROOT/results/node9/solver-298784-1171860505 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298784-1171860505/Barcelogic /tmp/evaluation/298784-1171860505/instance-298784-1171860505.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 11053028

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1659040 kB
Buffers:         49624 kB
Cached:         223328 kB
SwapCached:          0 kB
Active:         264164 kB
Inactive:        63196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          73300 kB
Slab:            55140 kB
Committed_AS:  1055052 kB
PageTables:       1688 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= 66544 MiB

End job on node9 on Mon Feb 19 05:08:28 UTC 2007