Trace number 432999

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.16 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.15.opb
MD5SUMf368868fda311e5aaeadb84d33b29291
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3750
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3750
Optimality of the best value was proved NO
Number of variables7500
Total number of constraints237715
Number of constraints which are clauses237715
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 constraint15
Number of terms in the objective function 7500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7500
Number of bits of the biggest sum of numbers13
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/432999-1177952755/instance-432999-1177952755.opb
0.00/0.00	c File size is 5971560 bytes.
0.99/1.09	c Highest Coefficient sum: 7500
0.99/1.09	c Parsing was ok!!
0.99/1.09	c Total parsing time: 1.095 s
1.09/1.18	c Var: 7500 Constr: 237715 237715/0/0 Lit: 478680 Watch. Lit: 475430
1.09/1.18	c Obj. Vars: 7500 (100 % of total variables)
8.58/8.67	c Pre-processing Time: 8.673 s
8.58/8.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.58/8.68	c        0   7500   237715   478680    2   475430   79238      0      0 8.67
8.58/8.68	c Switching off LPR mode.
1800.04/1800.50	c      100   7500   237815   486897    2   475630   87162    100     11 8.73
1800.04/1800.50	c      250   7500   237965   504965    2   475930   95879    250     28 8.88
1800.04/1800.50	c      476   7500   238191   531086    2   476382  105467    476     52 9.07
1800.04/1800.50	c      816   7500   238531   596844    2   477062  116014    816     86 9.43
1800.04/1800.50	c     1324   7500   239039   761086    3   478078  127616   1324    129 10.22
1800.04/1800.50	c     2087   7500   239802   880514    3   479604  140378   2087    185 11.23
1800.04/1800.50	c     3235   7500   240950  1341966    5   481900  154416   3235    219 14.72
1800.04/1800.50	c     4959   7500   242674  2030077    8   485348  169858   4959    258 19.20
1800.04/1800.50	c     7543   7500   245258  2962418   12   490516  186844   7543    280 26.86
1800.04/1800.50	c    11424   7500   249139  4771940   19   498278  205529  11424    284 40.13
1800.04/1800.50	c    17248   7500   254963  7737309   30   509926  226082  17248    259 66.46
1800.04/1800.50	c    25985   7500   263700 12467506   47   527400  248691  25985    200 129.30
1800.04/1800.50	c    39097   7500   276812 20256854   73   553624  273561  39097    132 295.11
1800.04/1800.50	c    58769   7500   296484 32075495  108   592968  300918  58769     88 662.39
1800.04/1800.50	c    88280   7500   325995 50672151  155   651990  331010  88280     60 1466.99
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   15    99333  28497   233484   337048 57587820  99333     55 1800.04
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.04 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/node17/watcher-432999-1177952755 -o ROOT/results/node17/solver-432999-1177952755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432999-1177952755/instance-432999-1177952755.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: 0.85 0.97 0.97 3/77 5644
/proc/meminfo: memFree=1637336/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=17568 CPUtime=0
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243193059 17989632 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 4392 333 279 324 0 2004 0

[startup+0.0206131 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 5644
/proc/meminfo: memFree=1637336/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=10436 CPUtime=0.01
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 534 0 0 0 1 0 0 0 18 0 1 0 243193059 10686464 504 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 2609 505 299 324 0 221 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10436

[startup+0.101622 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 5644
/proc/meminfo: memFree=1637336/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=12224 CPUtime=0.09
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 1103 0 0 0 9 0 0 0 18 0 1 0 243193059 12517376 1073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 3056 1073 407 324 0 668 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12224

[startup+0.301643 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 5644
/proc/meminfo: memFree=1637336/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=16628 CPUtime=0.29
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 2485 0 0 0 28 1 0 0 19 0 1 0 243193059 17027072 2455 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 4157 2455 676 324 0 1769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16628

[startup+0.701685 s]
/proc/loadavg: 0.85 0.97 0.97 3/77 5644
/proc/meminfo: memFree=1637336/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=25288 CPUtime=0.69
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 5167 0 0 0 68 1 0 0 22 0 1 0 243193059 25894912 5137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 6322 5138 1213 324 0 3934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25288

[startup+1.50177 s]
/proc/loadavg: 0.85 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1615120/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=39468 CPUtime=1.49
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 10707 0 0 0 144 5 0 0 25 0 1 0 243193059 40415232 9219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 9867 9219 302 324 0 8937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39468

[startup+3.10193 s]
/proc/loadavg: 0.85 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1601424/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=47264 CPUtime=3.09
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 12665 0 0 0 302 7 0 0 25 0 1 0 243193059 48398336 11177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 11816 11177 304 324 0 10886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47264

[startup+6.30127 s]
/proc/loadavg: 0.86 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1593624/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=47264 CPUtime=6.28
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 12665 0 0 0 611 17 0 0 25 0 1 0 243193059 48398336 11177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 11816 11177 304 324 0 10886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47264

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1595048/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=46796 CPUtime=12.69
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 16315 0 0 0 1243 26 0 0 25 0 1 0 243193059 47919104 11065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 11699 11065 308 324 0 10769 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46796

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1571760/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=69920 CPUtime=25.49
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 22077 0 0 0 2520 29 0 0 25 0 1 0 243193059 71598080 16827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 17480 16827 308 324 0 16550 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69920

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1529840/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=111964 CPUtime=51.07
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 32603 0 0 0 5071 36 0 0 25 0 1 0 243193059 114651136 27353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 27991 27353 308 324 0 27061 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111964

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1468912/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=172068 CPUtime=102.27
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 47639 0 0 0 10179 48 0 0 25 0 1 0 243193059 176197632 42389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 43017 42389 308 324 0 42087 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 172068

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1422320/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=218996 CPUtime=162.25
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 59358 0 0 0 16168 57 0 0 25 0 1 0 243193059 224251904 54108 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 54749 54108 308 324 0 53819 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 218996

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1383408/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=257348 CPUtime=222.23
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 68950 0 0 0 22159 64 0 0 25 0 1 0 243193059 263524352 63700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 64337 63700 308 324 0 63407 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 257348

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1351920/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=289096 CPUtime=282.22
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 76891 0 0 0 28150 72 0 0 25 0 1 0 243193059 296034304 71641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 72274 71641 308 324 0 71344 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 289096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1324720/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=315872 CPUtime=342.21
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 83581 0 0 0 34144 77 0 0 25 0 1 0 243193059 323452928 78331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 78968 78331 308 324 0 78038 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 315872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1297648/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=343176 CPUtime=402.18
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 90412 0 0 0 40136 82 0 0 25 0 1 0 243193059 351412224 85162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 85794 85162 308 324 0 84864 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 343176

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1272368/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=368376 CPUtime=462.18
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 96692 0 0 0 46130 88 0 0 25 0 1 0 243193059 377217024 91442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 92094 91442 308 324 0 91164 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 368376

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1248624/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=392096 CPUtime=522.16
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 102646 0 0 0 52124 92 0 0 25 0 1 0 243193059 401506304 97396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 98024 97396 308 324 0 97094 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 392096

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1224048/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=416532 CPUtime=582.14
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 108751 0 0 0 58117 97 0 0 25 0 1 0 243193059 426528768 103501 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 104133 103501 308 324 0 103203 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 416532

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1199792/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=440548 CPUtime=642.13
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 114753 0 0 0 64109 104 0 0 25 0 1 0 243193059 451121152 109503 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3292668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 110137 109503 308 324 0 109207 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 440548


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1115696/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=524436 CPUtime=882.06
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 135719 0 0 0 88085 121 0 0 25 0 1 0 243193059 537022464 130469 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 131109 130469 308 324 0 130179 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 524436

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1095536/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=544816 CPUtime=942.05
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 140827 0 0 0 94081 124 0 0 25 0 1 0 243193059 557891584 135577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 136204 135577 308 324 0 135274 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 544816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1075696/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=564592 CPUtime=1002.04
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 145768 0 0 0 100074 130 0 0 25 0 1 0 243193059 578142208 140518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 141148 140518 308 324 0 140218 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 564592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1058416/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=581984 CPUtime=1062.02
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 150099 0 0 0 106069 133 0 0 25 0 1 0 243193059 595951616 144849 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 145496 144849 308 324 0 144566 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 581984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1040112/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=600124 CPUtime=1122
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 154644 0 0 0 112064 136 0 0 25 0 1 0 243193059 614526976 149394 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 150031 149394 308 324 0 149101 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 600124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1020400/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=619892 CPUtime=1181.98
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 159581 0 0 0 118059 139 0 0 25 0 1 0 243193059 634769408 154331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 154973 154331 308 324 0 154043 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 619892

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=1004272/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=635844 CPUtime=1241.98
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 163559 0 0 0 124055 143 0 0 25 0 1 0 243193059 651104256 158309 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 158961 158309 308 324 0 158031 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 635844

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5645
/proc/meminfo: memFree=990448/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=649500 CPUtime=1301.96
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 166980 0 0 0 130051 145 0 0 25 0 1 0 243193059 665088000 161730 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 162375 161730 308 324 0 161445 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 649500

[startup+1362.3 s]
/proc/loadavg: 1.09 1.00 0.98 2/78 5645
/proc/meminfo: memFree=976240/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=663760 CPUtime=1361.94
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 170564 0 0 0 136047 147 0 0 25 0 1 0 243193059 679690240 165314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 165940 165314 308 324 0 165010 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 663760

[startup+1422.31 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 5645
/proc/meminfo: memFree=962672/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=677260 CPUtime=1421.93
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 173915 0 0 0 142043 150 0 0 25 0 1 0 243193059 693514240 168665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 169315 168665 308 324 0 168385 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 677260

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 5645
/proc/meminfo: memFree=949040/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=690948 CPUtime=1481.91
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 177339 0 0 0 148038 153 0 0 25 0 1 0 243193059 707530752 172089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 172737 172089 308 324 0 171807 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 690948

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=932784/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=706964 CPUtime=1541.89
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 181353 0 0 0 154033 156 0 0 25 0 1 0 243193059 723931136 176103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 176741 176103 308 324 0 175811 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 706964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=917744/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=722112 CPUtime=1601.88
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 185133 0 0 0 160028 160 0 0 25 0 1 0 243193059 739442688 179883 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 180528 179883 308 324 0 179598 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 722112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=901360/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=738412 CPUtime=1661.86
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 189211 0 0 0 166023 163 0 0 25 0 1 0 243193059 756133888 183961 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 184603 183961 308 324 0 183673 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 738412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=884528/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=755312 CPUtime=1721.84
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 193443 0 0 0 172019 165 0 0 25 0 1 0 243193059 773439488 188193 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 188828 188193 308 324 0 187898 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 755312

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=868400/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=771228 CPUtime=1781.84
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 197423 0 0 0 178016 168 0 0 25 0 1 0 243193059 789737472 192173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 192807 192173 308 324 0 191877 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 771228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5645
/proc/meminfo: memFree=863280/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=776296 CPUtime=1800.04
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194304 198690 0 0 0 179835 169 0 0 25 0 1 0 243193059 794927104 193440 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 194074 193440 308 324 0 193144 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 776296

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 5646
/proc/meminfo: memFree=1503784/2055920 swapFree=4140232/4192956
[pid=5644] ppid=5642 vsize=0 CPUtime=1800.14
/proc/5644/stat : 5644 (bsolo3.0.17) R 5642 5644 4153 0 -1 4194308 198694 0 0 0 179835 179 0 0 25 0 1 0 243193059 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5644/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.16
CPU user time (s): 1798.35
CPU system time (s): 1.81272
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 776296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.35
system time used= 1.81272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 198694
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= 1878

runsolver used 1.3218 second user time and 4.01539 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Apr 30 17:05:55 UTC 2007

IDJOB= 432999
IDBENCH= 2139
IDSOLVER= 199
FILE ID= node17/432999-1177952755

PBS_JOBID= 4727621

Free space on /tmp= 66552 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.15.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432999-1177952755/instance-432999-1177952755.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-432999-1177952755 -o ROOT/results/node17/solver-432999-1177952755 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432999-1177952755/instance-432999-1177952755.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f368868fda311e5aaeadb84d33b29291

RANDOM SEED= 165785368

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1637744 kB
Buffers:         39176 kB
Cached:         278652 kB
SwapCached:      15576 kB
Active:         228312 kB
Inactive:       119304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637744 kB
SwapTotal:     4192956 kB
SwapFree:      4140232 kB
Dirty:           12564 kB
Writeback:           0 kB
Mapped:          36576 kB
Slab:            56076 kB
Committed_AS:  7380416 kB
PageTables:       1816 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= 66552 MiB

End job on node17 on Mon Apr 30 17:35:58 UTC 2007