Trace number 346997

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 Fixed 2007-04-13? (TO) 1200 1200.96

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:   0.006998 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-346997-1176602890 -o ROOT/results/node19/solver-346997-1176602890 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/346997-1176602890/Barcelogic /tmp/evaluation/346997-1176602890/instance-346997-1176602890.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 3/77 17539
/proc/meminfo: memFree=1565320/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 108206429 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17539/statm: 1339 233 195 169 0 50 0
[pid=17540] ppid=17539 vsize=5356 CPUtime=0
/proc/17540/stat : 17540 (Barcelogic) S 17539 17539 2437 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108206429 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17540/statm: 1339 237 198 169 0 50 0
[pid=17542] ppid=17540 vsize=0 CPUtime=0
/proc/17542/stat : 17542 (sed) R 17540 17539 2437 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 108206429 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/17542/statm: 
[startup+0.0815361 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17539
/proc/meminfo: memFree=1565320/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102536 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17539
/proc/meminfo: memFree=1565320/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301557 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17539
/proc/meminfo: memFree=1565320/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702601 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17539
/proc/meminfo: memFree=1565320/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1559800/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1.47
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 1620 0 0 0 147 0 0 0 25 0 1 0 108206430 1511923712 1591 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 1591 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10186 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1558776/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=3.07
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 2140 0 0 0 307 0 0 0 25 0 1 0 108206430 1511923712 2111 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 2111 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1549824/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=6.27
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 4465 0 0 0 626 1 0 0 25 0 1 0 108206430 1511923712 4436 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 4436 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1543880/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=12.67
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 5318 0 0 0 1266 1 0 0 25 0 1 0 108206430 1511923712 5289 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 5289 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5023 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1528456/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=25.47
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 9232 0 0 0 2542 5 0 0 25 0 1 0 108206430 1511923712 9203 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518084 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 9203 93 232 0 368887 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481844

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1503432/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=51.06
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 15557 0 0 0 5096 10 0 0 25 0 1 0 108206430 1511923712 15528 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 15528 93 232 0 368887 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1486088/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=102.25
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 19726 0 0 0 10212 13 0 0 25 0 1 0 108206430 1511923712 19697 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 19697 93 232 0 368887 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1486088/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=162.23
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 19726 0 0 0 16209 14 0 0 25 0 1 0 108206430 1511923712 19697 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 19697 93 232 0 368887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481844

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1463880/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=222.22
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 25295 0 0 0 22201 21 0 0 25 0 1 0 108206430 1511923712 25266 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 25266 93 232 0 368887 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1444232/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=282.2
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 30225 0 0 0 28194 26 0 0 25 0 1 0 108206430 1511923712 30196 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 30196 93 232 0 368887 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481844

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1426952/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=342.19
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 34507 0 0 0 34188 31 0 0 25 0 1 0 108206430 1511923712 34478 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 34478 93 232 0 368887 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17545
/proc/meminfo: memFree=1411720/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=402.17

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

/proc/17545/statm: 369122 46833 93 232 0 368887 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481844

[startup+642.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/79 17545
/proc/meminfo: memFree=1368520/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=642.11
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 49056 0 0 0 64163 48 0 0 25 0 1 0 108206430 1511923712 49027 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 49027 93 232 0 368887 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481844

[startup+702.303 s]
/proc/loadavg: 1.10 1.04 1.00 2/79 17545
/proc/meminfo: memFree=1359112/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=702.09
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 51421 0 0 0 70157 52 0 0 25 0 1 0 108206430 1511923712 51392 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 51392 93 232 0 368887 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 1.08 1.05 1.00 2/79 17545
/proc/meminfo: memFree=1350984/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=762.08
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 53430 0 0 0 76153 55 0 0 25 0 1 0 108206430 1511923712 53401 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 53401 93 232 0 368887 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481844

[startup+822.303 s]
/proc/loadavg: 1.08 1.05 1.00 2/79 17545
/proc/meminfo: memFree=1343304/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=822.06
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 55366 0 0 0 82147 59 0 0 25 0 1 0 108206430 1511923712 55337 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 55337 93 232 0 368887 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481844

[startup+882.301 s]
/proc/loadavg: 2.24 1.38 1.11 3/86 1581
/proc/meminfo: memFree=1313568/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=881.76
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 57193 0 0 0 88110 66 0 0 25 0 1 0 108206430 1511923712 57164 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/17545/statm: 369122 57164 93 232 0 368887 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 2.24 1.54 1.18 2/79 19819
/proc/meminfo: memFree=1286904/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=941.47
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 59167 0 0 0 94071 76 0 0 25 0 1 0 108206430 1511923712 59138 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 59138 93 232 0 368887 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.45 1.44 1.17 2/79 19819
/proc/meminfo: memFree=1279496/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1001.44
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 61015 0 0 0 100067 77 0 0 25 0 1 0 108206430 1511923712 60986 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 60986 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.44
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.18 1.37 1.16 2/79 19819
/proc/meminfo: memFree=1272328/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1061.43
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 62831 0 0 0 106063 80 0 0 25 0 1 0 108206430 1511923712 62802 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 62802 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.43
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.06 1.29 1.15 2/79 19819
/proc/meminfo: memFree=1265032/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1121.42
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 64638 0 0 0 112059 83 0 0 25 0 1 0 108206430 1511923712 64609 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 64609 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.42
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.02 1.24 1.14 2/79 19819
/proc/meminfo: memFree=1258568/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1181.4
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 66278 0 0 0 118055 85 0 0 25 0 1 0 108206430 1511923712 66249 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 66249 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.4
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.02 1.22 1.14 2/79 19819
/proc/meminfo: memFree=1256456/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1200
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 66784 0 0 0 119914 86 0 0 25 0 1 0 108206430 1511923712 66755 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 66755 93 232 0 368887 0
Current children cumulated CPU time (s) 1200
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+1200.9 s]
/proc/loadavg: 1.02 1.22 1.14 2/79 19819
/proc/meminfo: memFree=1256456/2055920 swapFree=4159528/4192956
[pid=17539] ppid=17537 vsize=5356 CPUtime=0
/proc/17539/stat : 17539 (Barcelogic) S 17537 17539 2437 0 -1 4194304 335 421 0 0 0 0 0 0 16 0 1 0 108206429 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17539/statm: 1339 238 197 169 0 50 0
[pid=17545] ppid=17539 vsize=1476488 CPUtime=1200
/proc/17545/stat : 17545 (bsat) R 17539 17539 2437 0 -1 4194304 66784 0 0 0 119914 86 0 0 25 0 1 0 108206430 1511923712 66755 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17545/statm: 369122 66755 93 232 0 368887 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17539 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.015997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.96
CPU time (s): 1200
CPU user time (s): 1199.14
CPU system time (s): 0.86
CPU usage (%): 99.9203
Max. virtual memory (cumulated for all children) (KiB): 1481844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756
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 1.21582 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Apr 15 02:08:11 UTC 2007

IDJOB= 346997
IDBENCH= 19960
IDSOLVER= 154
FILE ID= node19/346997-1176602890

PBS_JOBID= 4556804

Free space on /tmp= 66544 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
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/346997-1176602890/Barcelogic /tmp/evaluation/346997-1176602890/instance-346997-1176602890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-346997-1176602890 -o ROOT/results/node19/solver-346997-1176602890 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/346997-1176602890/Barcelogic /tmp/evaluation/346997-1176602890/instance-346997-1176602890.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  a2f5767c9c51923440a1204368c12b36

RANDOM SEED= 744903991

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1565728 kB
Buffers:         49976 kB
Cached:         349148 kB
SwapCached:       2960 kB
Active:         176008 kB
Inactive:       258588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565728 kB
SwapTotal:     4192956 kB
SwapFree:      4159528 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          34840 kB
Slab:            41076 kB
Committed_AS:  2857396 kB
PageTables:       1800 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 node19 on Sun Apr 15 02:28:14 UTC 2007