Trace number 432446

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 3.0.17? (TO) 1800.24 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUMfe9566a2c8ff9ee542e29a30eb3c6e16
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.031994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432446-1177943689/instance-432446-1177943689.opb
0.00/0.00	c File size is 71328 bytes.
0.00/0.01	c Highest Coefficient sum: 51
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.02	c Var: 4000 Constr: 180 100/80/0 Lit: 8000 Watch. Lit: 4200
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.09/0.16	c Pre-processing Time: 0.158 s
0.09/0.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.16	c        0   4000      180     8000   44     4200   65366      0      0 0.16
0.09/0.16	c Switching off LPR mode.
1800.01/1800.60	c      101   4000      281    25099   89     4402   71903    101    583 0.17
1800.01/1800.60	c      254   4000      434    57494  132     4708   79094    254   1175 0.22
1800.01/1800.60	c      480   4000      660    86472  131     5160   87004    480   1621 0.30
1800.01/1800.60	c      818   4000      998   123954  124     5836   95705    818   1317 0.62
1800.01/1800.60	c     1326   4000     1506   219517  145     6852  105276   1326   1233 1.07
1800.01/1800.60	c     2091   4000     2271   794932  350     8382  115804   2091   1161 1.80
1800.01/1800.60	c     3238   4000     3418  2183942  638    10676  127385   3238    917 3.53
1800.01/1800.60	c     4961   4000     5141  4260933  828    14122  140124   4961    641 7.74
1800.01/1800.60	c     7546   4000     7726  7834113 1013    19292  154137   7546    404 18.65
1800.01/1800.60	c    11425   4000    11605 12866082 1108    27050  169551  11425    275 41.42
1800.01/1800.60	c    17248   4000    17428 21006625 1205    38696  186507  17248    162 106.11
1800.01/1800.60	c    25985   4000    26165 32889371 1256    56170  205158  25985    132 195.96
1800.01/1800.60	c    39102   4000    39282 50592195 1287    82404  225674  39102     91 425.82
1800.01/1800.60	c    58774   4000    58954 78168310 1325   121748  248242  58774     59 995.13
1800.01/1800.61	c Caught signal: 15
1800.01/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.61	c   14    79816  16316   673532    79996 107450596  79816     44 1800.03
1800.01/1800.61	s UNKNOWN
1800.01/1800.61	c Total time: 1800.03 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/node21/watcher-432446-1177943689 -o ROOT/results/node21/solver-432446-1177943689 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432446-1177943689/instance-432446-1177943689.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: 0.93 0.97 0.83 3/77 13303
/proc/meminfo: memFree=1780016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=11808 CPUtime=0
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242286195 12091392 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 2952 334 280 324 0 2004 0

[startup+0.102064 s]
/proc/loadavg: 0.93 0.97 0.83 3/77 13303
/proc/meminfo: memFree=1780016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=4808 CPUtime=0.09
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 242286195 4923392 577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 1202 577 304 324 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4808

[startup+0.201074 s]
/proc/loadavg: 0.93 0.97 0.83 3/77 13303
/proc/meminfo: memFree=1780016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=5200 CPUtime=0.19
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 716 0 0 0 19 0 0 0 18 0 1 0 242286195 5324800 653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559693 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 1300 653 309 324 0 370 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5200

[startup+0.301085 s]
/proc/loadavg: 0.93 0.97 0.83 3/77 13303
/proc/meminfo: memFree=1780016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=5844 CPUtime=0.29
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 884 0 0 0 29 0 0 0 19 0 1 0 242286195 5984256 821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 1461 821 309 324 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5844

[startup+0.701129 s]
/proc/loadavg: 0.93 0.97 0.83 3/77 13303
/proc/meminfo: memFree=1780016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=6488 CPUtime=0.69
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 1061 0 0 0 69 0 0 0 22 0 1 0 242286195 6643712 998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 1622 998 309 324 0 692 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6488

[startup+1.50122 s]
/proc/loadavg: 0.93 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1776040/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=11048 CPUtime=1.49
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 2211 0 0 0 148 1 0 0 25 0 1 0 242286195 11313152 2148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585054 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 2795 2149 309 324 0 1865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11048

[startup+3.10139 s]
/proc/loadavg: 0.93 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1764264/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=28988 CPUtime=3.08
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 6668 0 0 0 305 3 0 0 25 0 1 0 242286195 29683712 6605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 7247 6605 309 324 0 6317 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28988

[startup+6.30174 s]
/proc/loadavg: 0.93 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1741168/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=47680 CPUtime=6.28
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 11356 0 0 0 623 5 0 0 25 0 1 0 242286195 48824320 11293 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 11920 11293 309 324 0 10990 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47680

[startup+12.7014 s]
/proc/loadavg: 0.94 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1703856/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=81908 CPUtime=12.68
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 19920 0 0 0 1259 9 0 0 25 0 1 0 242286195 83873792 19857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 20477 19857 309 324 0 19547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81908

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1657200/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=126764 CPUtime=25.48
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 31116 0 0 0 2535 13 0 0 25 0 1 0 242286195 129806336 31053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 31691 31053 309 324 0 30761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126764

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.83 2/78 13304
/proc/meminfo: memFree=1597424/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=186772 CPUtime=51.08
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 46140 0 0 0 5088 20 0 0 25 0 1 0 242286195 191254528 46077 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 46693 46077 309 324 0 45763 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 186772

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.84 2/78 13304
/proc/meminfo: memFree=1515248/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=267684 CPUtime=102.27
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 66361 0 0 0 10197 30 0 0 25 0 1 0 242286195 274108416 66298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 66921 66298 309 324 0 65991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 267684

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13304
/proc/meminfo: memFree=1409200/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=374368 CPUtime=162.25
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 93030 0 0 0 16181 44 0 0 25 0 1 0 242286195 383352832 92967 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 93592 92967 309 324 0 92662 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 374368

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13304
/proc/meminfo: memFree=1324976/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=457608 CPUtime=222.23
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 113846 0 0 0 22169 54 0 0 25 0 1 0 242286195 468590592 113783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 114402 113783 309 324 0 113472 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 457608

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 13304
/proc/meminfo: memFree=1257968/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=525128 CPUtime=282.22
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 130721 0 0 0 28157 65 0 0 25 0 1 0 242286195 537731072 130658 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 131282 130658 309 324 0 130352 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 525128

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 13304
/proc/meminfo: memFree=1198768/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=583652 CPUtime=342.2
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 145334 0 0 0 34150 70 0 0 25 0 1 0 242286195 597659648 145271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 145913 145271 309 324 0 144983 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 583652

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 13306
/proc/meminfo: memFree=1148208/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=634636 CPUtime=402.18
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 158080 0 0 0 40141 77 0 0 25 0 1 0 242286195 649867264 158017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8869188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 158659 158017 309 324 0 157729 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 634636

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 13306
/proc/meminfo: memFree=1110896/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=671328 CPUtime=462.17
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 167262 0 0 0 46134 83 0 0 25 0 1 0 242286195 687439872 167199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 167832 167199 309 324 0 166902 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 671328

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 13306
/proc/meminfo: memFree=1072240/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=710528 CPUtime=522.15
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 177080 0 0 0 52127 88 0 0 25 0 1 0 242286195 727580672 177017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 177632 177017 309 324 0 176702 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 710528

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 13306
/proc/meminfo: memFree=1035184/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=746964 CPUtime=582.14
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 186162 0 0 0 58121 93 0 0 25 0 1 0 242286195 764891136 186099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 186741 186099 309 324 0 185811 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 746964

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 13306
/proc/meminfo: memFree=998640/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=783800 CPUtime=642.12
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 195380 0 0 0 64113 99 0 0 25 0 1 0 242286195 802611200 195317 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 195950 195317 309 324 0 195020 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 783800


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=812016/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=970092 CPUtime=942.04
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 241968 0 0 0 94078 126 0 0 25 0 1 0 242286195 993374208 241905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8869188 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 242523 241905 309 324 0 241593 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 970092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=774704/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1006788 CPUtime=1002.03
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 251123 0 0 0 100072 131 0 0 25 0 1 0 242286195 1030950912 251060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 251697 251060 309 324 0 250767 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1006788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=746800/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1034932 CPUtime=1062.01
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 258164 0 0 0 106068 133 0 0 25 0 1 0 242286195 1059770368 258101 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 258733 258101 309 324 0 257803 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1034932

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=719344/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1062096 CPUtime=1122
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 264949 0 0 0 112062 138 0 0 25 0 1 0 242286195 1087586304 264886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 265524 264886 309 324 0 264594 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1062096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=690032/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1091548 CPUtime=1181.98
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 272326 0 0 0 118055 143 0 0 25 0 1 0 242286195 1117745152 272263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 272887 272263 309 324 0 271957 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1091548

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=655280/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1125988 CPUtime=1241.97
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 280942 0 0 0 124049 148 0 0 25 0 1 0 242286195 1153011712 280879 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 281497 280879 309 324 0 280567 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1125988

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=625008/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1156644 CPUtime=1301.94
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 288587 0 0 0 130042 152 0 0 25 0 1 0 242286195 1184403456 288524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 289161 288524 309 324 0 288231 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1156644

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=597232/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1184020 CPUtime=1361.93
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 295450 0 0 0 136036 157 0 0 25 0 1 0 242286195 1212436480 295387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 296005 295387 309 324 0 295075 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1184020

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=569968/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1210948 CPUtime=1421.93
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 302186 0 0 0 142032 161 0 0 25 0 1 0 242286195 1240010752 302123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 302737 302123 309 324 0 301807 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1210948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=537392/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1243784 CPUtime=1481.9
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 310392 0 0 0 148026 164 0 0 25 0 1 0 242286195 1273634816 310329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 310946 310329 309 324 0 310016 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1243784

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13306
/proc/meminfo: memFree=511152/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1269804 CPUtime=1541.89
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 316877 0 0 0 154021 168 0 0 25 0 1 0 242286195 1300279296 316814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 317451 316814 309 324 0 316521 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1269804

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 13462
/proc/meminfo: memFree=482552/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1297268 CPUtime=1601.79
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 323752 0 0 0 160006 173 0 0 25 0 1 0 242286195 1328402432 323689 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 324317 323689 309 324 0 323387 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1297268

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13504
/proc/meminfo: memFree=458608/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1322100 CPUtime=1661.75
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 329947 0 0 0 165999 176 0 0 25 0 1 0 242286195 1353830400 329884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 330525 329884 309 324 0 329595 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1322100

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13504
/proc/meminfo: memFree=433904/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1347020 CPUtime=1721.73
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 336181 0 0 0 171993 180 0 0 25 0 1 0 242286195 1379348480 336118 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 336755 336118 309 324 0 335825 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1347020

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13504
/proc/meminfo: memFree=411056/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1369504 CPUtime=1781.72
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 341825 0 0 0 177989 183 0 0 25 0 1 0 242286195 1402372096 341762 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 342376 341762 309 324 0 341446 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 1369504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13504
/proc/meminfo: memFree=402480/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=1378028 CPUtime=1800.01
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194304 343928 0 0 0 179817 184 0 0 25 0 1 0 242286195 1411100672 343865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 344507 343865 309 324 0 343577 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1378028

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 13505
/proc/meminfo: memFree=1035984/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=0 CPUtime=1800.12
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194308 343932 0 0 0 179817 195 0 0 25 0 1 0 242286195 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 13505
/proc/meminfo: memFree=1035984/2055920 swapFree=4156332/4192956
[pid=13303] ppid=13301 vsize=0 CPUtime=1800.21
/proc/13303/stat : 13303 (bsolo3.0.17) R 13301 13303 12897 0 -1 4194308 343932 0 0 0 179817 204 0 0 25 0 1 0 242286195 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13303/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.82
CPU time (s): 1800.24
CPU user time (s): 1798.18
CPU system time (s): 2.06369
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 1378028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 2.06369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 343932
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= 2186

runsolver used 1.42478 second user time and 4.21936 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Apr 30 14:34:49 UTC 2007

IDJOB= 432446
IDBENCH= 1433
IDSOLVER= 199
FILE ID= node21/432446-1177943689

PBS_JOBID= 4727650

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432446-1177943689/instance-432446-1177943689.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-432446-1177943689 -o ROOT/results/node21/solver-432446-1177943689 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432446-1177943689/instance-432446-1177943689.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  fe9566a2c8ff9ee542e29a30eb3c6e16

RANDOM SEED= 869820817

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1780424 kB
Buffers:         38124 kB
Cached:         144024 kB
SwapCached:      15324 kB
Active:         122248 kB
Inactive:        83108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780424 kB
SwapTotal:     4192956 kB
SwapFree:      4156332 kB
Dirty:            6736 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            55612 kB
Committed_AS:  1976436 kB
PageTables:       1784 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= 66558 MiB

End job on node21 on Mon Apr 30 15:04:52 UTC 2007