Trace number 349621

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) 1800.37 1800.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-51-50.opb
MD5SUM60bac2da31df829d5469efd732e15a50
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2550
Total number of constraints63801
Number of constraints which are clauses63801
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 constraint2
Maximum length of a constraint50
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 51
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/349621-1176711231/instance-349621-1176711231.opb
0.00/0.00	c File size is 1624554 bytes.
0.19/0.27	c Highest Coefficient sum: 51
0.19/0.27	c Parsing was ok!!
0.19/0.27	c Total parsing time: 0.274 s
0.29/0.30	c Var: 2550 Constr: 63801 63801/0/0 Lit: 130050 Watch. Lit: 127602
0.29/0.30	c Obj. Vars: 0 (0 % of total variables)
0.59/0.66	c Pre-processing Time: 0.662 s
0.59/0.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.66	c        0   2550    63801   130050    2   127602   21267      0      0 0.66
0.59/0.66	c Switching off LPR mode.
1800.09/1800.60	c      100   2550    63901   147715    2   127802   23394    100    145 0.69
1800.09/1800.60	c      251   2550    64052   205380    3   128104   25734    251    340 0.74
1800.09/1800.60	c      476   2550    64277   292695    4   128554   28308    476    581 0.82
1800.09/1800.60	c      814   2550    64615   405070    6   129230   31139    814    874 0.93
1800.09/1800.60	c     1324   2550    65125   695464   10   130250   34253   1324   1085 1.22
1800.09/1800.60	c     2087   2550    65888   914170   13   131776   37679   2087    635 3.28
1800.09/1800.60	c     3233   2550    67034  1161816   17   134068   41447   3233    547 5.91
1800.09/1800.60	c     4954   2550    68755  1699215   24   137510   45592   4954    507 9.75
1800.09/1800.60	c     7539   2550    71340  5324283   74   142680   50152   7539    446 16.87
1800.09/1800.60	c    11418   2550    75219 12796252  170   150438   55168  11418    309 36.95
1800.09/1800.60	c    17240   2550    81041 24783098  305   162082   60685  17240    178 96.34
1800.09/1800.60	c    25980   2550    89781 43027850  479   179562   66754  25980    117 221.75
1800.09/1800.60	c    39092   2550   102893 71095472  690   205786   73430  39092     66 588.74
1800.09/1800.60	c    58762   2550   122563 114363480  933   245126   80774  58762     42 1377.30
1800.09/1800.60	c Caught signal: 15
1800.09/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.60	c   14    66820  15078  2297287   130621 132050979  66820     37 1800.10
1800.09/1800.60	s UNKNOWN
1800.09/1800.60	c Total time: 1800.1 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-349621-1176711231 -o ROOT/results/node27/solver-349621-1176711231 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349621-1176711231/instance-349621-1176711231.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: 0.99 1.11 1.04 3/65 1208
/proc/meminfo: memFree=1816792/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=13324 CPUtime=0
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 83819003 13643776 338 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 3331 339 282 324 0 2003 0

[startup+0.01884 s]
/proc/loadavg: 0.99 1.11 1.04 3/65 1208
/proc/meminfo: memFree=1816792/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=5928 CPUtime=0.01
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 485 0 0 0 1 0 0 0 18 0 1 0 83819003 6070272 453 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 1482 454 302 324 0 154 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5928

[startup+0.101848 s]
/proc/loadavg: 0.99 1.11 1.04 3/65 1208
/proc/meminfo: memFree=1816792/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=7852 CPUtime=0.09
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 1087 0 0 0 9 0 0 0 18 0 1 0 83819003 8040448 1055 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 1963 1056 422 324 0 635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7852

[startup+0.301868 s]
/proc/loadavg: 0.99 1.11 1.04 3/65 1208
/proc/meminfo: memFree=1816792/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=13560 CPUtime=0.29
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 3175 0 0 0 28 1 0 0 19 0 1 0 83819003 13885440 2746 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134562172 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 3390 2746 301 324 0 2459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13560

[startup+0.70191 s]
/proc/loadavg: 0.99 1.11 1.04 3/65 1208
/proc/meminfo: memFree=1816792/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=15740 CPUtime=0.69
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 4236 0 0 0 62 7 0 0 22 0 1 0 83819003 16117760 3306 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 3935 3306 311 324 0 3004 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15740

[startup+1.50199 s]
/proc/loadavg: 0.99 1.11 1.04 2/66 1209
/proc/meminfo: memFree=1802512/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=21336 CPUtime=1.49
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 5649 0 0 0 138 11 0 0 25 0 1 0 83819003 21848064 4719 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 5334 4720 311 324 0 4403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21336

[startup+3.10116 s]
/proc/loadavg: 0.99 1.11 1.04 2/66 1209
/proc/meminfo: memFree=1798352/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=23472 CPUtime=3.09
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 6187 0 0 0 280 29 0 0 25 0 1 0 83819003 24035328 5257 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 5868 5257 311 324 0 4937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23472

[startup+6.30148 s]
/proc/loadavg: 0.99 1.10 1.04 2/66 1209
/proc/meminfo: memFree=1794200/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=27968 CPUtime=6.29
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 7306 0 0 0 555 74 0 0 25 0 1 0 83819003 28639232 6376 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 6992 6376 311 324 0 6061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27968

[startup+12.7011 s]
/proc/loadavg: 0.99 1.10 1.04 2/66 1209
/proc/meminfo: memFree=1772952/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=56456 CPUtime=12.69
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 14427 0 0 0 1143 126 0 0 25 0 1 0 83819003 57810944 13497 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 14114 13497 311 324 0 13183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56456

[startup+25.5014 s]
/proc/loadavg: 0.99 1.10 1.04 2/66 1209
/proc/meminfo: memFree=1684376/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=137376 CPUtime=25.48
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 34649 0 0 0 2409 139 0 0 25 0 1 0 83819003 140673024 33719 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134574692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 34344 33719 311 324 0 33413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 137376

[startup+51.102 s]
/proc/loadavg: 0.99 1.09 1.03 2/66 1209
/proc/meminfo: memFree=1604440/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=217184 CPUtime=51.08
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 54605 0 0 0 4958 150 0 0 25 0 1 0 83819003 222396416 53675 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 54296 53675 311 324 0 53365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 217184

[startup+102.305 s]
/proc/loadavg: 0.99 1.07 1.03 2/66 1209
/proc/meminfo: memFree=1479640/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=340432 CPUtime=102.26
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 85413 0 0 0 10063 163 0 0 25 0 1 0 83819003 348602368 84483 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 85108 84483 311 324 0 84177 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 340432

[startup+162.301 s]
/proc/loadavg: 0.99 1.06 1.02 2/66 1209
/proc/meminfo: memFree=1356952/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=463968 CPUtime=162.24
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 116300 0 0 0 16048 176 0 0 25 0 1 0 83819003 475103232 115370 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 115992 115370 311 324 0 115061 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 463968

[startup+222.301 s]
/proc/loadavg: 0.99 1.04 1.02 2/66 1209
/proc/meminfo: memFree=1257752/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=562304 CPUtime=222.23
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 140873 0 0 0 22034 189 0 0 25 0 1 0 83819003 575799296 139943 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 140576 139943 311 324 0 139645 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 562304

[startup+282.301 s]
/proc/loadavg: 0.99 1.03 1.01 2/66 1209
/proc/meminfo: memFree=1192280/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=627972 CPUtime=282.21
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 157306 0 0 0 28024 197 0 0 25 0 1 0 83819003 643043328 156376 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 156993 156376 311 324 0 156062 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 627972

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.01 2/66 1209
/proc/meminfo: memFree=1130584/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=688904 CPUtime=342.19
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 172534 0 0 0 34015 204 0 0 25 0 1 0 83819003 705437696 171604 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 172226 171604 311 324 0 171295 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 688904

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 1209
/proc/meminfo: memFree=1074904/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=745388 CPUtime=402.17
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 186652 0 0 0 40006 211 0 0 25 0 1 0 83819003 763277312 185722 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 186347 185722 311 324 0 185416 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 745388

[startup+462.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 1209
/proc/meminfo: memFree=1011544/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=807796 CPUtime=462.16
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 202254 0 0 0 45998 218 0 0 25 0 1 0 83819003 827183104 201324 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 201949 201324 311 324 0 201018 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 807796

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 1209
/proc/meminfo: memFree=950424/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=869496 CPUtime=522.14
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 217685 0 0 0 51988 226 0 0 25 0 1 0 83819003 890363904 216755 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 217374 216755 311 324 0 216443 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 869496

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1209
/proc/meminfo: memFree=904664/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=914504 CPUtime=582.13
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 228938 0 0 0 57982 231 0 0 25 0 1 0 83819003 936452096 228008 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 228626 228008 311 324 0 227695 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 914504

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1209
/proc/meminfo: memFree=861784/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=956844 CPUtime=642.11
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 239508 0 0 0 63975 236 0 0 25 0 1 0 83819003 979808256 238578 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 239211 238578 311 324 0 238280 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 956844


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=693336/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1124924 CPUtime=882.04
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 281536 0 0 0 87945 259 0 0 25 0 1 0 83819003 1151922176 280606 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 281231 280606 311 324 0 280300 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1124924

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=653080/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1165640 CPUtime=942.03
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 291708 0 0 0 93938 265 0 0 25 0 1 0 83819003 1193615360 290778 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 291410 290778 311 324 0 290479 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1165640

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=612440/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1205788 CPUtime=1002.01
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 301759 0 0 0 99932 269 0 0 25 0 1 0 83819003 1234726912 300829 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 301447 300829 311 324 0 300516 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1205788

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=565976/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1252688 CPUtime=1061.99
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 313476 0 0 0 105925 274 0 0 25 0 1 0 83819003 1282752512 312546 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 313172 312546 311 324 0 312241 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1252688

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=524760/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1293328 CPUtime=1121.98
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 323644 0 0 0 111918 280 0 0 25 0 1 0 83819003 1324367872 322714 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 323332 322714 311 324 0 322401 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1293328

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=483736/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1334988 CPUtime=1181.96
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 334060 0 0 0 117911 285 0 0 25 0 1 0 83819003 1367027712 333130 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 333747 333130 311 324 0 332816 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1334988

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=435992/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1382008 CPUtime=1241.94
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 345821 0 0 0 123904 290 0 0 25 0 1 0 83819003 1415176192 344891 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 345502 344891 311 324 0 344571 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1382008

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=396568/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1421000 CPUtime=1301.93
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 355547 0 0 0 129898 295 0 0 25 0 1 0 83819003 1455104000 354617 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 355250 354617 311 324 0 354319 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1421000

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=357912/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1459880 CPUtime=1361.91
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 365289 0 0 0 135892 299 0 0 25 0 1 0 83819003 1494917120 364359 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 364970 364359 311 324 0 364039 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1459880

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=323608/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1493804 CPUtime=1421.89
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 373749 0 0 0 141886 303 0 0 25 0 1 0 83819003 1529655296 372819 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 373451 372819 311 324 0 372520 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1493804

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=295320/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1522388 CPUtime=1481.87
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 380894 0 0 0 147880 307 0 0 25 0 1 0 83819003 1558925312 379964 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 380597 379964 311 324 0 379666 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1522388

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=259928/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1557356 CPUtime=1541.86
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 389657 0 0 0 153876 310 0 0 25 0 1 0 83819003 1594732544 388727 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 389339 388727 311 324 0 388408 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 1557356

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=231704/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1585800 CPUtime=1601.84
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 396763 0 0 0 159870 314 0 0 25 0 1 0 83819003 1623859200 395833 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 1896517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 396450 395833 311 324 0 395519 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1585800

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=198808/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1618460 CPUtime=1661.83
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 404935 0 0 0 165865 318 0 0 25 0 1 0 83819003 1657303040 404005 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 404615 404005 311 324 0 403684 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 1618460

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=162776/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1654764 CPUtime=1721.81
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 414003 0 0 0 171859 322 0 0 25 0 1 0 83819003 1694478336 413073 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 413691 413073 311 324 0 412760 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1654764

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=128728/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1688356 CPUtime=1781.79
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 422401 0 0 0 177852 327 0 0 25 0 1 0 83819003 1728876544 421471 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 422089 421471 311 324 0 421158 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1688356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=120728/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=1696116 CPUtime=1800.09
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194304 424334 0 0 0 179681 328 0 0 25 0 1 0 83819003 1736822784 423404 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 1908386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 424029 423404 311 324 0 423098 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 1696116

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

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

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 1211
/proc/meminfo: memFree=120728/2055920 swapFree=4184608/4192956
[pid=1208] ppid=1206 vsize=0 CPUtime=1800.28
/proc/1208/stat : 1208 (bsolo3.0.16) R 1206 1208 32594 0 -1 4194308 424335 0 0 0 179681 347 0 0 25 0 1 0 83819003 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1208/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.88
CPU time (s): 1800.37
CPU user time (s): 1796.82
CPU system time (s): 3.55146
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 1696116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.82
system time used= 3.55146
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424335
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= 2086

runsolver used 1.2968 second user time and 3.69844 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 16 08:13:51 UTC 2007

IDJOB= 349621
IDBENCH= 2570
IDSOLVER= 163
FILE ID= node27/349621-1176711231

PBS_JOBID= 4560071

Free space on /tmp= 66512 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-51-50.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349621-1176711231/instance-349621-1176711231.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-349621-1176711231 -o ROOT/results/node27/solver-349621-1176711231 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349621-1176711231/instance-349621-1176711231.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  60bac2da31df829d5469efd732e15a50

RANDOM SEED= 679917870

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1817200 kB
Buffers:         13060 kB
Cached:         159064 kB
SwapCached:       2636 kB
Active:          46480 kB
Inactive:       136668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817200 kB
SwapTotal:     4192956 kB
SwapFree:      4184608 kB
Dirty:            5996 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            41564 kB
Committed_AS:  1549564 kB
PageTables:       1416 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= 66512 MiB

End job on node27 on Mon Apr 16 08:43:54 UTC 2007