Trace number 420146

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
bsolo 3.0.16? (TO) 1800.07 1800.56

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/cube-9-h10-unsat.opb
MD5SUM97d75b6dd359b8a249a816ae1744b39e
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark57.8612
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables179493
Total number of constraints541172
Number of constraints which are clauses541172
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/420146-1177419791/instance-420146-1177419791.opb
0.00/0.00	c File size is 16552492 bytes.
2.89/2.98	c Highest Coefficient sum: 36
2.89/2.98	c Parsing was ok!!
2.89/2.98	c Total parsing time: 2.979 s
3.20/3.28	c Var: 179493 Constr: 541172 541172/0/0 Lit: 1263192 Watch. Lit: 1081615
3.20/3.28	c Obj. Vars: 0 (0 % of total variables)
184.53/184.70	c Pre-processing Time: 184.647 s
184.64/184.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
184.64/184.73	c        0 176738   514767  1205482    2  1029534  171588      0      0 184.65
184.64/184.73	c Switching off LPR mode.
1800.00/1800.50	c      100 176738   514867  1207928    2  1029734  188747    100      0 188.73
1800.00/1800.50	c      250 176738   515017  1227767    2  1030034  207622    250      1 193.05
1800.00/1800.50	c      476 176738   515243  1234551    2  1030486  228385    476      2 201.44
1800.00/1800.50	c      816 176738   515583  1270515    2  1031166  251224    816      3 212.86
1800.00/1800.50	c     1324 176738   516091  1312019    2  1032182  276347   1324      5 234.10
1800.00/1800.50	c     2087 176738   516854  1327529    2  1033708  303982   2087      8 254.75
1800.00/1800.50	c     3233 176738   518000  1466499    2  1036000  334381   3233     10 304.81
1800.00/1800.50	c     4955 176592   519722  1728363    3  1039443  367820   4955     12 386.36
1800.00/1800.50	c     7539 176591   522306  2153395    4  1044610  404603   7539     15 501.63
1800.00/1800.50	c    11419 176591   526186  6225132   11  1052370  445064  11419     15 724.22
1800.00/1800.50	c    17241 176590   532008  7466078   14  1064013  489571  17241     17 1003.42
1800.00/1800.50	c    25978 176590   540745 13018457   24  1081487  538529  25978     16 1553.64
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   12    30323  12790   101392   545090 15340639  30323     16 1800.01
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-420146-1177419791 -o ROOT/results/node55/solver-420146-1177419791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/420146-1177419791/instance-420146-1177419791.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 1.06 1.02 0.98 3/64 3948
/proc/meminfo: memFree=1642940/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=35716 CPUtime=0
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 189889245 36573184 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 5023 336 282 324 0 50 0

[startup+0.099862 s]
/proc/loadavg: 1.06 1.02 0.98 3/64 3948
/proc/meminfo: memFree=1642940/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=22568 CPUtime=0.09
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 1099 0 0 0 9 0 0 0 18 0 1 0 189889245 23109632 1068 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 5642 1069 413 324 0 669 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22568

[startup+0.101862 s]
/proc/loadavg: 1.06 1.02 0.98 3/64 3948
/proc/meminfo: memFree=1642940/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=22572 CPUtime=0.09
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 1113 0 0 0 9 0 0 0 18 0 1 0 189889245 23113728 1083 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 5643 1083 415 324 0 670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22572

[startup+0.30188 s]
/proc/loadavg: 1.06 1.02 0.98 3/64 3948
/proc/meminfo: memFree=1642940/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=27336 CPUtime=0.29
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 2608 0 0 0 29 0 0 0 19 0 1 0 189889245 27992064 2537 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 6834 2537 688 324 0 1861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27336

[startup+0.701918 s]
/proc/loadavg: 1.06 1.02 0.98 3/64 3948
/proc/meminfo: memFree=1642940/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=36536 CPUtime=0.69
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 5457 0 0 0 67 2 0 0 22 0 1 0 189889245 37412864 5307 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 9134 5307 1221 324 0 4161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36536

[startup+1.50199 s]
/proc/loadavg: 1.05 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1619892/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=54880 CPUtime=1.49
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 11267 0 0 0 145 4 0 0 25 0 1 0 189889245 56197120 10911 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 13720 10911 2292 324 0 8747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54880

[startup+3.10115 s]
/proc/loadavg: 1.05 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1594996/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=87544 CPUtime=3.09
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 25429 0 0 0 298 11 0 0 25 0 1 0 189889245 89645056 20621 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 21886 20622 301 324 0 20955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87544

[startup+6.30145 s]
/proc/loadavg: 1.05 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1536436/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=113928 CPUtime=6.29
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 31695 0 0 0 615 14 0 0 25 0 1 0 189889245 116662272 26887 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7278744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 28482 26887 305 324 0 27551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113928

[startup+12.7021 s]
/proc/loadavg: 1.04 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1536636/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=113928 CPUtime=12.68
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 31695 0 0 0 1254 14 0 0 25 0 1 0 189889245 116662272 26887 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7282340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 28482 26887 305 324 0 27551 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 113928

[startup+25.5013 s]
/proc/loadavg: 1.04 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1534204/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=116304 CPUtime=25.49
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 32310 0 0 0 2533 16 0 0 25 0 1 0 189889245 119095296 27502 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7282775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29076 27502 305 324 0 28145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 116304

[startup+51.1017 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 3949
/proc/meminfo: memFree=1533692/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=116964 CPUtime=51.08
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 32474 0 0 0 5092 16 0 0 25 0 1 0 189889245 119771136 27666 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134583254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29241 27666 305 324 0 28310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116964

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.98 2/65 3949
/proc/meminfo: memFree=1533244/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=117228 CPUtime=102.26
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 32568 0 0 0 10209 17 0 0 25 0 1 0 189889245 120041472 27760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29307 27760 305 324 0 28376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 117228

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 3949
/proc/meminfo: memFree=1533244/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=117228 CPUtime=162.25
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 32568 0 0 0 16206 19 0 0 25 0 1 0 189889245 120041472 27760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29307 27760 305 324 0 28376 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 117228

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1532604/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=117744 CPUtime=222.23
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 33076 0 0 0 22203 20 0 0 25 0 1 0 189889245 120569856 27917 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29436 27917 310 324 0 28505 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 117744

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1531964/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=118388 CPUtime=282.21
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 33233 0 0 0 28200 21 0 0 25 0 1 0 189889245 121229312 28074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 29597 28074 310 324 0 28666 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 118388

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1529468/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=120784 CPUtime=342.2
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 33851 0 0 0 34197 23 0 0 25 0 1 0 189889245 123682816 28692 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 30196 28692 310 324 0 29265 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 120784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1528124/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=122176 CPUtime=402.18
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 34195 0 0 0 40194 24 0 0 25 0 1 0 189889245 125108224 29036 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 30544 29036 310 324 0 29613 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 122176

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1526780/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=123680 CPUtime=462.17
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 34555 0 0 0 46191 26 0 0 25 0 1 0 189889245 126648320 29396 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572045 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 30920 29396 310 324 0 29989 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 123680

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1522876/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=127532 CPUtime=522.14
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 35540 0 0 0 52187 27 0 0 25 0 1 0 189889245 130592768 30381 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7278744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 31883 30381 310 324 0 30952 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 127532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1515132/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=135344 CPUtime=582.13
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 37489 0 0 0 58185 28 0 0 25 0 1 0 189889245 138592256 32330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 33836 32330 310 324 0 32905 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 135344

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1498300/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=152000 CPUtime=642.12
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 41653 0 0 0 64181 31 0 0 25 0 1 0 189889245 155648000 36494 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 38000 36494 310 324 0 37069 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 152000


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1463356/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=186980 CPUtime=882.05
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 50393 0 0 0 88167 38 0 0 25 0 1 0 189889245 191467520 45234 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 46745 45234 310 324 0 45814 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 186980

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1459452/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=190868 CPUtime=942.03
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 51360 0 0 0 94164 39 0 0 25 0 1 0 189889245 195448832 46201 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7278661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 47717 46201 310 324 0 46786 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 190868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1455292/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=194868 CPUtime=1002.02
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 52387 0 0 0 100161 41 0 0 25 0 1 0 189889245 199544832 47228 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 48717 47228 310 324 0 47786 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 194868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1453628/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=196636 CPUtime=1062
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 52809 0 0 0 106158 42 0 0 25 0 1 0 189889245 201355264 47650 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 49159 47650 310 324 0 48228 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 196636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1449596/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=200620 CPUtime=1121.98
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 53812 0 0 0 112155 43 0 0 25 0 1 0 189889245 205434880 48653 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 50155 48653 310 324 0 49224 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 200620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1430652/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=220172 CPUtime=1181.96
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 58714 0 0 0 118150 46 0 0 25 0 1 0 189889245 225456128 53555 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 55043 53555 310 324 0 54112 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 220172

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1420220/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=229932 CPUtime=1241.95
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 61136 0 0 0 124147 48 0 0 25 0 1 0 189889245 235450368 55977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 57483 55977 310 324 0 56552 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 229932

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1416444/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=233644 CPUtime=1301.94
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 62083 0 0 0 130144 50 0 0 25 0 1 0 189889245 239251456 56924 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7282775 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 58411 56924 310 324 0 57480 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 233644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1411004/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=239160 CPUtime=1361.92
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 63440 0 0 0 136141 51 0 0 25 0 1 0 189889245 244899840 58281 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 59790 58281 310 324 0 58859 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 239160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1399932/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=250092 CPUtime=1421.91
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 66197 0 0 0 142138 53 0 0 25 0 1 0 189889245 256094208 61038 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7282838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 62523 61038 310 324 0 61592 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 250092

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1388028/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=262076 CPUtime=1481.89
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 69178 0 0 0 148134 55 0 0 25 0 1 0 189889245 268365824 64019 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134574892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 65519 64019 310 324 0 64588 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 262076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1384060/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=265980 CPUtime=1541.87
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 70156 0 0 0 154131 56 0 0 25 0 1 0 189889245 272363520 64997 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 66495 64997 310 324 0 65564 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 265980

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1381500/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=268800 CPUtime=1601.85
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 70864 0 0 0 160128 57 0 0 25 0 1 0 189889245 275251200 65705 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 67200 65705 310 324 0 66269 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 268800

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1377660/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=272428 CPUtime=1661.84
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 71761 0 0 0 166126 58 0 0 25 0 1 0 189889245 278966272 66602 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551414 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 68107 66602 310 324 0 67176 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 272428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1366076/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=284016 CPUtime=1721.83
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 74662 0 0 0 172123 60 0 0 25 0 1 0 189889245 290832384 69503 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7290597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 71004 69503 310 324 0 70073 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 284016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1358780/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=291368 CPUtime=1781.81
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 76505 0 0 0 178120 61 0 0 25 0 1 0 189889245 298360832 71346 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 72842 71346 310 324 0 71911 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 291368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1353468/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=296484 CPUtime=1800
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 77793 0 0 0 179939 61 0 0 25 0 1 0 189889245 303599616 72634 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 74121 72634 310 324 0 73190 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 296484

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 3949
/proc/meminfo: memFree=1353468/2055920 swapFree=4184544/4192956
[pid=3948] ppid=3946 vsize=296484 CPUtime=1800
/proc/3948/stat : 3948 (bsolo3.0.16) R 3946 3948 2800 0 -1 4194304 77793 0 0 0 179939 61 0 0 25 0 1 0 189889245 303599616 72634 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3948/statm: 74121 72634 310 324 0 73190 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 296484

Child status: 15
Real time (s): 1800.56
CPU time (s): 1800.07
CPU user time (s): 1799.4
CPU system time (s): 0.668898
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 296484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.668898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77794
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= 12
involuntary context switches= 2765

runsolver used 1.35579 second user time and 3.56846 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Apr 24 13:03:12 UTC 2007

IDJOB= 420146
IDBENCH= 47824
IDSOLVER= 163
FILE ID= node55/420146-1177419791

PBS_JOBID= 4675662

Free space on /tmp= 66335 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/cube-9-h10-unsat.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/420146-1177419791/instance-420146-1177419791.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-420146-1177419791 -o ROOT/results/node55/solver-420146-1177419791 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/420146-1177419791/instance-420146-1177419791.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  97d75b6dd359b8a249a816ae1744b39e

RANDOM SEED= 257741764

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1643540 kB
Buffers:         43020 kB
Cached:         294424 kB
SwapCached:       2556 kB
Active:         140360 kB
Inactive:       207724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643540 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:           20552 kB
Writeback:           0 kB
Mapped:          16996 kB
Slab:            50380 kB
Committed_AS:  1283068 kB
PageTables:       1380 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= 66335 MiB

End job on node55 on Tue Apr 24 13:33:15 UTC 2007