Trace number 315717

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) 1200.01 1200.31

General information on the benchmark

Nameindustrial/palacios/medium/
cube-11-h14-sat.cnf
MD5SUM7cc30e40be8c690e76c3fb158623be61
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark217.784
Satisfiable
(Un)Satisfiability was proved
Number of variables508177
Number of clauses1529045
Sum of the clauses size3568287
Maximum clause length19
Minimum clause length1
Number of clauses of size 11331
Number of clauses of size 21019705
Number of clauses of size 3505422
Number of clauses of size 42413
Number of clauses of size 519
Number of clauses of size over 5155

Solver Data (download as text)

0.00/0.00	c Parsing...

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-315717-1172657853 -o ROOT/results/node22/solver-315717-1172657853 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315717-1172657853/Barcelogic /tmp/evaluation/315717-1172657853/instance-315717-1172657853.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: 0.91 0.95 0.98 3/77 16567
/proc/meminfo: memFree=1357320/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 285739296 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16567/statm: 1339 233 195 169 0 50 0
[pid=16568] ppid=16567 vsize=5356 CPUtime=0
/proc/16568/stat : 16568 (Barcelogic) R 16567 16567 15442 0 -1 4194368 58 189 0 0 0 0 0 0 20 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272465179439 0 0 4096 65538 0 0 0 17 1 0 0
/proc/16568/statm: 0 0 0 0 0 0 0

[startup+0.0460689 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16567
/proc/meminfo: memFree=1357320/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102072 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16567
/proc/meminfo: memFree=1357320/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301087 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16567
/proc/meminfo: memFree=1357320/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702116 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 16567
/proc/meminfo: memFree=1357320/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 16573
/proc/meminfo: memFree=1194808/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433400 CPUtime=1.49
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 57131 0 0 0 125 24 0 0 25 0 1 0 285739297 1467801600 49379 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358350 49379 81 232 0 358115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1438756

[startup+3.10129 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 16573
/proc/meminfo: memFree=1159288/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433400 CPUtime=3.09
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 57141 0 0 0 285 24 0 0 25 0 1 0 285739297 1467801600 49387 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358350 49387 81 232 0 358115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1438756

[startup+6.30153 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 16573
/proc/meminfo: memFree=1159288/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433400 CPUtime=6.29
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 57244 0 0 0 605 24 0 0 25 0 1 0 285739297 1467801600 49490 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134518081 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358350 49490 81 232 0 358115 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1438756

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 16573
/proc/meminfo: memFree=1159096/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433400 CPUtime=12.68
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 57283 0 0 0 1244 24 0 0 25 0 1 0 285739297 1467801600 49529 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134538985 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358350 49529 81 232 0 358115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1438756

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 16573
/proc/meminfo: memFree=1157624/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433400 CPUtime=25.48
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 57675 0 0 0 2524 24 0 0 25 0 1 0 285739297 1467801600 49921 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358350 49921 81 232 0 358115 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1438756

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 16573
/proc/meminfo: memFree=1156472/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=51.06
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 58012 0 0 0 5081 25 0 0 25 0 1 0 285739297 1468030976 50247 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 50247 81 232 0 358171 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1438980

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 16573
/proc/meminfo: memFree=1149432/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=102.25
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 59743 0 0 0 10199 26 0 0 25 0 1 0 285739297 1468030976 51978 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 51978 81 232 0 358171 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1438980

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1145464/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=162.23
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 60725 0 0 0 16195 28 0 0 25 0 1 0 285739297 1468030976 52960 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 52960 81 232 0 358171 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1438980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1140472/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=222.22
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 61969 0 0 0 22192 30 0 0 25 0 1 0 285739297 1468030976 54204 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 54204 81 232 0 358171 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1438980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1135416/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=282.2
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 63333 0 0 0 28189 31 0 0 25 0 1 0 285739297 1468030976 55568 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134534481 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 55568 81 232 0 358171 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1438980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1131576/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=342.19
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 64164 0 0 0 34187 32 0 0 25 0 1 0 285739297 1468030976 56399 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 56399 81 232 0 358171 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1438980

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1128888/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433624 CPUtime=402.17
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 64841 0 0 0 40184 33 0 0 25 0 1 0 285739297 1468030976 57076 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358406 57076 81 232 0 358171 0

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

[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=582.14
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 67562 0 0 0 58178 36 0 0 25 0 1 0 285739297 1468100608 59772 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 59772 81 232 0 358188 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1439048

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/79 16573
/proc/meminfo: memFree=1109816/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=642.13
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 69630 0 0 0 64175 38 0 0 25 0 1 0 285739297 1468100608 61840 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 61840 81 232 0 358188 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1439048

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1104504/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=702.11
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 70949 0 0 0 70171 40 0 0 25 0 1 0 285739297 1468100608 63159 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 63159 81 232 0 358188 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1439048

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1099768/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=762.11
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 72124 0 0 0 76169 42 0 0 25 0 1 0 285739297 1468100608 64334 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 64334 81 232 0 358188 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1439048

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1094200/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=822.08
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 73505 0 0 0 82165 43 0 0 25 0 1 0 285739297 1468100608 65715 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134553223 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 65715 81 232 0 358188 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1439048

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1090168/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=882.07
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 74503 0 0 0 88163 44 0 0 25 0 1 0 285739297 1468100608 66713 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 66713 81 232 0 358188 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1439048

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1086712/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=942.06
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 75365 0 0 0 94160 46 0 0 25 0 1 0 285739297 1468100608 67575 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134519107 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 67575 81 232 0 358188 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1439048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1082360/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1002.04
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 76431 0 0 0 100157 47 0 0 25 0 1 0 285739297 1468100608 68637 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 68637 81 232 0 358188 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1439048

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1079224/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1062.03
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 77210 0 0 0 106155 48 0 0 25 0 1 0 285739297 1468100608 69416 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134518375 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 69416 81 232 0 358188 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1439048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1078392/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1122.02
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 77425 0 0 0 112153 49 0 0 25 0 1 0 285739297 1468100608 69631 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 69631 81 232 0 358188 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1439048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1074360/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1182.01
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 78419 0 0 0 118151 50 0 0 25 0 1 0 285739297 1468100608 70625 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 70625 81 232 0 358188 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1439048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1072504/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1200.01
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 78880 0 0 0 119950 51 0 0 25 0 1 0 285739297 1468100608 71086 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 71086 81 232 0 358188 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1439048

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 16573
/proc/meminfo: memFree=1072504/2055920 swapFree=4144436/4192956
[pid=16567] ppid=16565 vsize=5356 CPUtime=0
/proc/16567/stat : 16567 (Barcelogic) S 16565 16567 15442 0 -1 4194304 331 320 0 0 0 0 0 0 16 0 1 0 285739296 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16567/statm: 1339 237 197 169 0 50 0
[pid=16573] ppid=16567 vsize=1433692 CPUtime=1200.01
/proc/16573/stat : 16573 (bsat) R 16567 16567 15442 0 -1 4194304 78880 0 0 0 119950 51 0 0 25 0 1 0 285739297 1468100608 71086 18446744073709551615 134512640 135463285 4294956688 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/16573/statm: 358423 71086 81 232 0 358188 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1439048

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16567 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1200.01

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

Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.5
CPU system time (s): 0.51
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1439048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 651
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= 10

runsolver used 1.3008 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 28 10:17:34 UTC 2007

IDJOB= 315717
IDBENCH= 20423
IDSOLVER= 122
FILE ID= node22/315717-1172657853

PBS_JOBID= 3981200

Free space on /tmp= 66477 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/cube-11-h14-sat.cnf
COMMAND LINE= /tmp/evaluation/315717-1172657853/Barcelogic /tmp/evaluation/315717-1172657853/instance-315717-1172657853.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-315717-1172657853 -o ROOT/results/node22/solver-315717-1172657853 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315717-1172657853/Barcelogic /tmp/evaluation/315717-1172657853/instance-315717-1172657853.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7cc30e40be8c690e76c3fb158623be61

RANDOM SEED= 507095908

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1357664 kB
Buffers:         28628 kB
Cached:         601208 kB
SwapCached:      14260 kB
Active:         179176 kB
Inactive:       473412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357664 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:           29376 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            31240 kB
Committed_AS:   781500 kB
PageTables:       1692 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66477 MiB

End job on node22 on Wed Feb 28 10:37:36 UTC 2007