Trace number 1879178

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 clSAT (TO)39 1800.06 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex5.r.opb
MD5SUMa65b7dae8af36ed37815bca4e48a5306
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark31.1463
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved YES
Number of variables2428
Total number of constraints831
Number of constraints which are clauses831
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 constraint3
Maximum length of a constraint146
Number of terms in the objective function 2428
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 2428
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2428
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Clause Learning
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 HOME/instance-1879178-1245172593.opb
0.00/0.00	c File size is 377131 bytes.
0.01/0.05	c Highest Coefficient sum: 2428
0.01/0.05	c Parsing was ok!!
0.01/0.05	c Total parsing time: 0.051 s
0.01/0.05	c Var: 2428 Constr: 831 831/0/0 Lit: 41085 Watch. Lit: 1662
0.01/0.05	c Obj. Vars: 2428 (100 % of total variables)
0.09/0.18	c Formula reductions applied at preprocessing
0.09/0.18	c Pre-processing Time: 0.18 s
0.60/0.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.60/0.65	c        0   1038      730    34566   47     1460     243      0      0 0.18
0.60/0.65	c Initial Lower Bound: 36
0.60/0.65	c Initial Path Cost: 1
0.60/0.65	o 57
7.19/7.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.19/7.21	c        0   1038      731    35604   48     2444    1243      1      0 0.65
7.19/7.21	o 42
14.89/14.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.89/14.91	c        0   1038      732    36642   50     3443    2243      2      0 7.21
14.89/14.91	o 41
319.96/320.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
319.96/320.17	c        6   1038      745    41521   55     4467    2243     15      0 14.91
319.96/320.17	c      111   1038      955    77895   81     4887    2468    225      2 45.10
319.96/320.17	c      371   1038     1475   154379  104     5927    2715    745      3 119.99
319.96/320.17	c      858   1038     2447   339668  138     7871    2987   1717      3 255.88
319.96/320.17	o 40
1039.28/1039.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1039.28/1039.71	c     1118   1038     2968   470921  158     9912    2243   2238      3 320.04
1039.28/1039.71	c     1223   1038     3178   506238  159    10332    2468   2448      3 350.62
1039.28/1039.71	c     1483   1038     3697   588290  159    11370    2715   2967      3 420.96
1039.28/1039.71	c     1977   1038     4685   824686  176    13346    2987   3955      3 550.61
1039.28/1039.71	c     2795   1038     3247   518649  159     7493    3286   2517      3 774.65
1039.28/1039.71	o 39
1800.05/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.80	c     3827   1038     5310   988605  186    12619    1243   4580      3 1039.31
1800.05/1800.80	c     3937   1038     1573   204398  129     4146    1368    843      3 1082.52
1800.05/1800.80	c     4215   1038     2129   246332  115     5258    1505   1399      3 1179.01
1800.05/1800.80	c     4693   1038     3085   302871   98     7170    1656   2355      3 1361.93
1800.05/1800.80	c     5531   1038     2419   174173   72     5838    1822   1689      3 1651.27
1800.05/1800.80	c Caught signal: 15
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1800.05/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.80	c   16     5976     56     9661     3309   242149   2579      3 1800.06
1800.05/1800.80	c Objective: 39
1800.05/1800.80	s SATISFIABLE
1800.05/1800.80	c Total time: 1800.06 s

Verifier Data 

OK	39

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879178-1245172593/watcher-1879178-1245172593 -o /tmp/evaluation-result-1879178-1245172593/solver-1879178-1245172593 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879178-1245172593.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31919
/proc/meminfo: memFree=1411896/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=18928 CPUtime=0
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 184853513 19382272 256 1992294400 134512640 137136520 4294956256 18446744073709551615 136493520 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 4732 257 174 640 0 3995 0

[startup+0.018912 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31919
/proc/meminfo: memFree=1411896/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=11372 CPUtime=0.01
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 340 0 0 0 1 0 0 0 18 0 1 0 184853513 11644928 324 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 2843 324 200 640 0 2106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11372

[startup+0.101922 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31919
/proc/meminfo: memFree=1411896/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=12040 CPUtime=0.09
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 841 0 0 0 9 0 0 0 18 0 1 0 184853513 12328960 593 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3010 593 189 640 0 2366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12040

[startup+0.301944 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31919
/proc/meminfo: memFree=1411896/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=12984 CPUtime=0.29
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 9278 0 0 0 26 3 0 0 19 0 1 0 184853513 13295616 794 1992294400 134512640 137136520 4294956256 18446744073709551615 134710172 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3246 802 224 640 0 2602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12984

[startup+0.70199 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31919
/proc/meminfo: memFree=1411896/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=15024 CPUtime=0.69
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 11208 0 0 0 65 4 0 0 24 0 1 0 184853513 15384576 1056 1992294400 134512640 137136520 4294956256 18446744073709551615 135338187 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3756 1056 289 640 0 3112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15024

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1408560/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=12948 CPUtime=1.49
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 13997 0 0 0 144 5 0 0 25 0 1 0 184853513 13258752 918 1992294400 134512640 137136520 4294956256 18446744073709551615 135258651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3237 918 289 640 0 2593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12948

[startup+3.10126 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1408752/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=14924 CPUtime=3.09
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 20910 0 0 0 302 7 0 0 25 0 1 0 184853513 15282176 1041 1992294400 134512640 137136520 4294956256 18446744073709551615 135464197 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3731 1041 289 640 0 3087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14924

[startup+6.30263 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1409072/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=12948 CPUtime=6.29
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 49505 0 0 0 611 18 0 0 25 0 1 0 184853513 13258752 875 1992294400 134512640 137136520 4294956256 18446744073709551615 135781765 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3237 879 289 640 0 2593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12948

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1408176/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=15032 CPUtime=12.69
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 100311 0 0 0 1233 36 0 0 25 0 1 0 184853513 15392768 1081 1992294400 134512640 137136520 4294956256 18446744073709551615 135444608 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3758 1081 290 640 0 3114 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15032

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1408496/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=15768 CPUtime=25.49
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 177519 0 0 0 2480 69 0 0 25 0 1 0 184853513 16146432 1270 1992294400 134512640 137136520 4294956256 18446744073709551615 135464023 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3942 1270 292 640 0 3298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15768

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1407792/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=15944 CPUtime=51.06
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 274998 0 0 0 4998 108 0 0 25 0 1 0 184853513 16326656 1304 1992294400 134512640 137136520 4294956256 18446744073709551615 135320864 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 3986 1304 292 640 0 3342 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15944

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1407344/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=16696 CPUtime=102.25
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 409609 0 0 0 10058 167 0 0 25 0 1 0 184853513 17096704 1480 1992294400 134512640 137136520 4294956256 18446744073709551615 135462563 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 4174 1480 292 640 0 3530 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16696

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1406000/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=17924 CPUtime=162.22
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 597559 0 0 0 15978 244 0 0 25 0 1 0 184853513 18354176 1740 1992294400 134512640 137136520 4294956256 18446744073709551615 134718919 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 4481 1740 292 640 0 3837 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17924

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1404592/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=19232 CPUtime=222.2
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 755526 0 0 0 21906 314 0 0 25 0 1 0 184853513 19693568 2091 1992294400 134512640 137136520 4294956256 18446744073709551615 135439009 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 4808 2091 292 640 0 4164 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19232

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1403824/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=20168 CPUtime=282.18
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 986388 0 0 0 27804 414 0 0 25 0 1 0 184853513 20652032 2269 1992294400 134512640 137136520 4294956256 18446744073709551615 135331108 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 5042 2269 292 640 0 4398 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20168

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1401968/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=22492 CPUtime=342.15
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 1185926 0 0 0 33715 500 0 0 25 0 1 0 184853513 23031808 2759 1992294400 134512640 137136520 4294956256 18446744073709551615 135078661 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 5623 2759 292 640 0 4979 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 22492

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1401136/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=23252 CPUtime=402.12
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 1374820 0 0 0 39631 581 0 0 25 0 1 0 184853513 23810048 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 135078639 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 5813 2946 292 640 0 5169 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 23252

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1399600/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=24360 CPUtime=462.1
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 1604857 0 0 0 45533 677 0 0 25 0 1 0 184853513 24944640 3164 1992294400 134512640 137136520 4294956256 18446744073709551615 135464007 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6090 3164 292 640 0 5446 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 24360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1398512/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=25864 CPUtime=522.08
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 1760708 0 0 0 51462 746 0 0 25 0 1 0 184853513 26484736 3490 1992294400 134512640 137136520 4294956256 18446744073709551615 135455565 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6466 3490 292 640 0 5822 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 25864

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1397168/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=26996 CPUtime=582.06
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 1973586 0 0 0 57365 841 0 0 25 0 1 0 184853513 27643904 3765 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6749 3765 292 640 0 6105 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 26996

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1397168/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27704 CPUtime=642.04
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 2129011 0 0 0 63287 917 0 0 25 0 1 0 184853513 28368896 3888 1992294400 134512640 137136520 4294956256 18446744073709551615 134732884 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6926 3888 292 640 0 6282 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 27704

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1397232/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27660 CPUtime=821.97
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 2559183 0 0 0 81074 1123 0 0 25 0 1 0 184853513 28323840 3896 1992294400 134512640 137136520 4294956256 18446744073709551615 134732884 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6915 3896 292 640 0 6271 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 27660

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396784/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27816 CPUtime=881.94
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 2707835 0 0 0 87003 1191 0 0 25 0 1 0 184853513 28483584 4002 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6954 4002 292 640 0 6310 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 27816

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1397040/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27932 CPUtime=941.92
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 2845618 0 0 0 92933 1259 0 0 25 0 1 0 184853513 28602368 3982 1992294400 134512640 137136520 4294956256 18446744073709551615 135444598 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6983 3982 292 640 0 6339 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 27932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396464/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28456 CPUtime=1001.89
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 2983617 0 0 0 98862 1327 0 0 25 0 1 0 184853513 29138944 4214 1992294400 134512640 137136520 4294956256 18446744073709551615 134718919 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7114 4214 292 640 0 6470 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 28456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=29000 CPUtime=1061.87
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3154802 0 0 0 104780 1407 0 0 25 0 1 0 184853513 29696000 4121 1992294400 134512640 137136520 4294956256 18446744073709551615 134718898 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7250 4121 292 640 0 6606 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 29000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28560 CPUtime=1121.85
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3257554 0 0 0 110727 1458 0 0 25 0 1 0 184853513 29245440 4061 1992294400 134512640 137136520 4294956256 18446744073709551615 135464210 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7140 4061 292 640 0 6496 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 28560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396400/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28336 CPUtime=1181.82
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3341761 0 0 0 116682 1500 0 0 25 0 1 0 184853513 29016064 4064 1992294400 134512640 137136520 4294956256 18446744073709551615 134732884 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7084 4064 292 640 0 6440 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 28336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396016/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28408 CPUtime=1241.8
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3424822 0 0 0 122637 1543 0 0 25 0 1 0 184853513 29089792 4135 1992294400 134512640 137136520 4294956256 18446744073709551615 135438861 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7102 4135 292 640 0 6458 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 28408

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396208/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28492 CPUtime=1301.77
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3506988 0 0 0 128589 1588 0 0 25 0 1 0 184853513 29175808 4057 1992294400 134512640 137136520 4294956256 18446744073709551615 135464222 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7123 4057 292 640 0 6479 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 28492

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396400/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28468 CPUtime=1361.74
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3593422 0 0 0 134541 1633 0 0 25 0 1 0 184853513 29151232 4078 1992294400 134512640 137136520 4294956256 18446744073709551615 134718944 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7117 4078 292 640 0 6473 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 28468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28412 CPUtime=1421.73
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3676523 0 0 0 140495 1678 0 0 25 0 1 0 184853513 29093888 4079 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7103 4079 292 640 0 6459 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 28412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=28364 CPUtime=1481.69
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3758888 0 0 0 146447 1722 0 0 25 0 1 0 184853513 29044736 4118 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 7091 4118 292 640 0 6447 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 28364

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396336/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27268 CPUtime=1541.67
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3824241 0 0 0 152410 1757 0 0 25 0 1 0 184853513 27922432 4031 1992294400 134512640 137136520 4294956256 18446744073709551615 135455063 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6817 4031 292 640 0 6173 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 27268

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27408 CPUtime=1601.64
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3875874 0 0 0 158379 1785 0 0 25 0 1 0 184853513 28065792 4024 1992294400 134512640 137136520 4294956256 18446744073709551615 135455300 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6852 4024 292 640 0 6208 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 27408

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396272/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27368 CPUtime=1661.62
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3928011 0 0 0 164346 1816 0 0 25 0 1 0 184853513 28024832 4065 1992294400 134512640 137136520 4294956256 18446744073709551615 135342610 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6842 4065 292 640 0 6198 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 27368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396336/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=26920 CPUtime=1721.6
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3954974 0 0 0 170327 1833 0 0 25 0 1 0 184853513 27566080 4010 1992294400 134512640 137136520 4294956256 18446744073709551615 134732866 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6730 4010 292 640 0 6086 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 26920

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396208/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=26836 CPUtime=1781.57
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3978789 0 0 0 176311 1846 0 0 25 0 1 0 184853513 27480064 4005 1992294400 134512640 137136520 4294956256 18446744073709551615 134732890 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31919/statm: 6709 4005 292 640 0 6065 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 26836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31920
/proc/meminfo: memFree=1396208/2055920 swapFree=4135640/4192956
[pid=31919] ppid=31917 vsize=27420 CPUtime=1800.05
/proc/31919/stat : 31919 (bsolo) R 31917 31919 31482 0 -1 4194304 3986098 0 0 0 178154 1851 0 0 25 0 1 0 184853513 28078080 4014 1992294400 134512640 137136520 4294956256 18446744073709551615 135448301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31919/statm: 6855 4014 292 640 0 6211 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 27420

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

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

Child status: 15
Real time (s): 1800.81
CPU time (s): 1800.06
CPU user time (s): 1781.54
CPU system time (s): 18.5222
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 29744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.54
system time used= 18.5222
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3986100
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= 2
involuntary context switches= 6724

runsolver used 1.42178 second user time and 3.73943 second system time

The end

Launcher Data 

Begin job on node63 at 2009-06-16 19:16:33
IDJOB=1879178
IDBENCH=2873
IDSOLVER=700
FILE ID=node63/1879178-1245172593
PBS_JOBID= 9363872
Free space on /tmp= 66468 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex5.r.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879178-1245172593/watcher-1879178-1245172593 -o /tmp/evaluation-result-1879178-1245172593/solver-1879178-1245172593 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879178-1245172593.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a65b7dae8af36ed37815bca4e48a5306
RANDOM SEED=1656894855

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1412312 kB
Buffers:         58016 kB
Cached:         458024 kB
SwapCached:      51760 kB
Active:         267008 kB
Inactive:       304028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412312 kB
SwapTotal:     4192956 kB
SwapFree:      4135640 kB
Dirty:            4312 kB
Writeback:           0 kB
Mapped:          13664 kB
Slab:            58336 kB
Committed_AS:    81368 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879178-1245172593.opb

Free space on /tmp at the end= 66464 MiB
End job on node63 at 2009-06-16 19:46:36