Trace number 347313

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4164    12339 |      --       0       --      -- |     --   | -70/60
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1111   #clauses: 4164   #literals: 12339
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	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/node25/watcher-347313-1176678560 -o ROOT/results/node25/solver-347313-1176678560 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347313-1176678560/Barcelogic /tmp/evaluation/347313-1176678560/instance-347313-1176678560.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: 1.99 1.33 1.13 3/64 28574
/proc/meminfo: memFree=1971032/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 115773066 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28574/statm: 1338 232 195 169 0 49 0
[pid=28575] ppid=28574 vsize=5352 CPUtime=0
/proc/28575/stat : 28575 (Barcelogic) S 28574 28574 28262 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 115773066 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28575/statm: 1338 236 198 169 0 49 0
[pid=28577] ppid=28575 vsize=0 CPUtime=0
/proc/28577/stat : 28577 (sed) D 28575 28574 28262 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 115773066 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28577/statm: 0 0 0 0 0 0 0

[startup+0.0403751 s]
/proc/loadavg: 1.99 1.33 1.13 3/64 28574
/proc/meminfo: memFree=1971032/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.101382 s]
/proc/loadavg: 1.99 1.33 1.13 3/64 28574
/proc/meminfo: memFree=1971032/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301415 s]
/proc/loadavg: 1.99 1.33 1.13 3/64 28574
/proc/meminfo: memFree=1971032/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701484 s]
/proc/loadavg: 1.99 1.33 1.13 3/64 28574
/proc/meminfo: memFree=1971032/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50162 s]
/proc/loadavg: 1.99 1.33 1.13 2/66 28580
/proc/meminfo: memFree=1965640/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1.46
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 1858 0 0 0 145 1 0 0 25 0 1 0 115773069 1511829504 1827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134536332 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 1827 84 232 0 368864 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481748

[startup+3.10289 s]
/proc/loadavg: 1.99 1.33 1.13 2/66 28580
/proc/meminfo: memFree=1961096/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=3.06
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 3347 0 0 0 304 2 0 0 25 0 1 0 115773069 1511829504 3316 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134542407 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 3316 84 232 0 368864 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481748

[startup+6.30144 s]
/proc/loadavg: 1.91 1.32 1.13 2/66 28580
/proc/meminfo: memFree=1956944/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=6.26
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 3730 0 0 0 624 2 0 0 25 0 1 0 115773069 1511829504 3697 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 3697 94 232 0 368864 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481748

[startup+12.7015 s]
/proc/loadavg: 1.84 1.32 1.13 2/66 28580
/proc/meminfo: memFree=1945616/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=12.66
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 7114 0 0 0 1262 4 0 0 25 0 1 0 115773069 1511829504 7081 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 7081 94 232 0 368864 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481748

[startup+25.5017 s]
/proc/loadavg: 1.65 1.30 1.12 2/66 28580
/proc/meminfo: memFree=1921040/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=25.45
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 13080 0 0 0 2537 8 0 0 25 0 1 0 115773069 1511829504 13047 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 13047 94 232 0 368864 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481748

[startup+51.1011 s]
/proc/loadavg: 1.43 1.28 1.12 2/66 28580
/proc/meminfo: memFree=1911824/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=51.04
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 15276 0 0 0 5095 9 0 0 25 0 1 0 115773069 1511829504 15177 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 15177 94 232 0 368864 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481748

[startup+102.306 s]
/proc/loadavg: 1.18 1.23 1.11 2/66 28580
/proc/meminfo: memFree=1900240/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=102.23
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 18215 0 0 0 10211 12 0 0 25 0 1 0 115773069 1511829504 18116 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 18116 94 232 0 368864 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481748

[startup+162.301 s]
/proc/loadavg: 1.07 1.19 1.10 2/66 28580
/proc/meminfo: memFree=1895056/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=162.2
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 19557 0 0 0 16207 13 0 0 25 0 1 0 115773069 1511829504 19369 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 19369 94 232 0 368864 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481748

[startup+222.301 s]
/proc/loadavg: 1.02 1.15 1.09 2/66 28580
/proc/meminfo: memFree=1890640/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=222.19
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 20735 0 0 0 22204 15 0 0 25 0 1 0 115773069 1511829504 20547 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 20547 94 232 0 368864 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481748

[startup+282.303 s]
/proc/loadavg: 1.01 1.12 1.08 2/66 28580
/proc/meminfo: memFree=1844304/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=282.16
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 32329 0 0 0 28190 26 0 0 25 0 1 0 115773069 1511829504 32141 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 32141 94 232 0 368864 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481748

[startup+342.302 s]
/proc/loadavg: 1.00 1.10 1.08 2/66 28580
/proc/meminfo: memFree=1810960/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=342.15
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 40587 0 0 0 34181 34 0 0 25 0 1 0 115773069 1511829504 40399 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 40399 94 232 0 368864 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481748

[startup+402.302 s]
/proc/loadavg: 1.06 1.09 1.08 2/66 28580
/proc/meminfo: memFree=1785296/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0

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

/proc/28580/statm: 369099 61921 94 232 0 368864 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1481748

[startup+642.302 s]
/proc/loadavg: 1.01 1.05 1.06 2/66 28580
/proc/meminfo: memFree=1708368/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=642.05
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 66123 0 0 0 64144 61 0 0 25 0 1 0 115773069 1511829504 65935 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 65935 94 232 0 368864 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481748

[startup+702.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/66 28580
/proc/meminfo: memFree=1692240/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=702.03
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 70186 0 0 0 70137 66 0 0 25 0 1 0 115773069 1511829504 69998 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 69998 94 232 0 368864 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1481748

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 28580
/proc/meminfo: memFree=1677968/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=762.02
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 73699 0 0 0 76133 69 0 0 25 0 1 0 115773069 1511829504 73511 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 73511 94 232 0 368864 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481748

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/66 28580
/proc/meminfo: memFree=1662416/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=821.99
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 77610 0 0 0 82126 73 0 0 25 0 1 0 115773069 1511829504 77422 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 77422 94 232 0 368864 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1481748

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 28580
/proc/meminfo: memFree=1646544/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=881.97
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 81548 0 0 0 88120 77 0 0 25 0 1 0 115773069 1511829504 81360 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 81360 94 232 0 368864 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1481748

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 28580
/proc/meminfo: memFree=1633488/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=941.95
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 84829 0 0 0 94115 80 0 0 25 0 1 0 115773069 1511829504 84641 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 84641 94 232 0 368864 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1481748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 28580
/proc/meminfo: memFree=1623120/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1001.93
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 87382 0 0 0 100111 82 0 0 25 0 1 0 115773069 1511829504 87194 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 87194 94 232 0 368864 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28580
/proc/meminfo: memFree=1612944/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1061.91
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 89941 0 0 0 106106 85 0 0 25 0 1 0 115773069 1511829504 89753 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 89753 94 232 0 368864 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1481748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28580
/proc/meminfo: memFree=1602320/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1121.9
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 92564 0 0 0 112102 88 0 0 25 0 1 0 115773069 1511829504 92376 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 92376 94 232 0 368864 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1481748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28580
/proc/meminfo: memFree=1591632/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1181.88
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 95240 0 0 0 118097 91 0 0 25 0 1 0 115773069 1511829504 95052 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 95052 94 232 0 368864 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28580
/proc/meminfo: memFree=1588624/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1200.08
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 95959 0 0 0 119916 92 0 0 25 0 1 0 115773069 1511829504 95771 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 95771 94 232 0 368864 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481748

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28580
/proc/meminfo: memFree=1588624/2055920 swapFree=4184672/4192956
[pid=28574] ppid=28572 vsize=5352 CPUtime=0.01
/proc/28574/stat : 28574 (Barcelogic) S 28572 28574 28262 0 -1 4194304 334 494 0 0 0 0 1 0 16 0 1 0 115773066 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28574/statm: 1338 237 197 169 0 49 0
[pid=28580] ppid=28574 vsize=1476396 CPUtime=1200.08
/proc/28580/stat : 28580 (bsat) R 28574 28574 28262 0 -1 4194304 95959 0 0 0 119916 92 0 0 25 0 1 0 115773069 1511829504 95771 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28580/statm: 369099 95771 94 232 0 368864 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28574 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.027994
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.17
CPU system time (s): 0.92
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 828
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= 34
involuntary context switches= 11

runsolver used 1.17882 second user time and 2.6196 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 23:09:20 UTC 2007

IDJOB= 347313
IDBENCH= 20284
IDSOLVER= 154
FILE ID= node25/347313-1176678560

PBS_JOBID= 4559955

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/347313-1176678560/Barcelogic /tmp/evaluation/347313-1176678560/instance-347313-1176678560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-347313-1176678560 -o ROOT/results/node25/solver-347313-1176678560 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347313-1176678560/Barcelogic /tmp/evaluation/347313-1176678560/instance-347313-1176678560.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 833855506

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1972016 kB
Buffers:          1872 kB
Cached:          17072 kB
SwapCached:       1048 kB
Active:          21540 kB
Inactive:         5768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1972016 kB
SwapTotal:     4192956 kB
SwapFree:      4184672 kB
Dirty:            3400 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            42600 kB
Committed_AS:  1423088 kB
PageTables:       1472 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= 66561 MiB

End job on node25 on Sun Apr 15 23:29:23 UTC 2007