Trace number 452676

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) 1800.3 1800.77

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-sat/total-10-17-s.opb
MD5SUMc26ed3d78fc6bdcddb71a2a3fd514e6f
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark93.7318
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables294246
Total number of constraints1384270
Number of constraints which are clauses1384270
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
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 10
Number of bits of the biggest sum of numbers4
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/452676-1177963710/instance-452676-1177963710.opb
0.00/0.00	c File size is 44191463 bytes.
12.28/12.36	c Highest Coefficient sum: 10
12.28/12.36	c Parsing was ok!!
12.28/12.36	c Total parsing time: 12.357 s
12.98/13.05	c Var: 294246 Constr: 1384270 1384270/0/0 Lit: 3202814 Watch. Lit: 2744023
12.98/13.05	c Obj. Vars: 0 (0 % of total variables)
192.63/192.73	c Pre-processing Time: 192.673 s
192.63/192.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
192.63/192.76	c        0 129641   529392  1333971    2  1058784  176463      0      0 192.67
192.63/192.76	c Switching off LPR mode.
1800.03/1800.50	c      100 129520   529492  1349242    2  1058981  194110    100      0 198.15
1800.03/1800.50	c      252 126809   529644  1367602    2  1059282  213522    252      1 207.50
1800.03/1800.50	c      479 122736   529871  1407882    2  1059729  234875    479      2 219.32
1800.03/1800.50	c      817 120928   530209  1496181    2  1060402  258363    817      3 230.89
1800.03/1800.50	c     1326 118965   530718  1623366    3  1061415  284200   1326      5 239.94
1800.03/1800.50	c     2089 110727   531481  1829440    3  1062921  312621   2089      7 276.00
1800.03/1800.50	c     3236  99502   532628  2107396    3  1065207  343884   3236     10 299.30
1800.03/1800.50	c     4957  99502   534349  2350304    4  1068649  378273   4957     15 309.87
1800.03/1800.50	c     7542  98539   536934  3003420    5  1073812  416101   7542     21 347.42
1800.03/1800.50	c    11421  98376   540813  3594054    6  1081569  457712  11421     30 373.72
1800.03/1800.50	c    17245  98366   546637  6585645   12  1093216  503484  17245     40 423.86
1800.03/1800.50	c    25984  96647   555376  8957899   16  1110690  553833  25984     49 521.95
1800.03/1800.50	c    39097  96622   568489 21182836   37  1136915  609217  39097     55 705.69
1800.03/1800.50	c    58767  96618   588159 68864886  117  1176254  670139  58767     52 1109.42
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   14    88222  18971   260084   617614 116799068  88222     49 1800.04
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	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/node60/watcher-452676-1177963710 -o ROOT/results/node60/solver-452676-1177963710 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452676-1177963710/instance-452676-1177963710.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 1891
/proc/meminfo: memFree=1774224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=54892 CPUtime=0
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 244281260 56209408 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 13723 334 280 324 0 2004 0

[startup+0.0210709 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 1891
/proc/meminfo: memFree=1774224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=47772 CPUtime=0.01
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 541 0 0 0 1 0 0 0 18 0 1 0 244281260 48918528 511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 11943 511 299 324 0 224 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47772

[startup+0.101078 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 1891
/proc/meminfo: memFree=1774224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=50628 CPUtime=0.08
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 1406 0 0 0 8 0 0 0 18 0 1 0 244281260 51843072 1336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 12657 1336 399 324 0 938 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 50628

[startup+0.301099 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 1891
/proc/meminfo: memFree=1774224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=54888 CPUtime=0.29
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 2737 0 0 0 28 1 0 0 19 0 1 0 244281260 56205312 2667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 13722 2667 682 324 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54888

[startup+0.701137 s]
/proc/loadavg: 0.99 0.97 0.93 3/64 1891
/proc/meminfo: memFree=1774224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=64252 CPUtime=0.68
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 5684 0 0 0 66 2 0 0 22 0 1 0 244281260 65794048 5486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 16063 5486 1182 324 0 4344 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 64252

[startup+1.50122 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1749576/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=84608 CPUtime=1.49
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 11962 0 0 0 144 5 0 0 25 0 1 0 244281260 86638592 11197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 21152 11197 2031 324 0 9433 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84608

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1728904/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=106988 CPUtime=3.09
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 19159 0 0 0 302 7 0 0 25 0 1 0 244281260 109555712 18201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 26747 18201 3277 324 0 15028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106988

[startup+6.30169 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1694920/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=134340 CPUtime=6.29
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 28269 0 0 0 619 10 0 0 25 0 1 0 244281260 137564160 27312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 33585 27312 5555 324 0 21866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134340

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1620168/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=209160 CPUtime=12.69
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 62789 0 0 0 1246 23 0 0 25 0 1 0 244281260 214179840 51042 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 52290 51044 299 324 0 51360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 209160

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1525512/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=259148 CPUtime=25.48
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 74782 0 0 0 2520 28 0 0 25 0 1 0 244281260 265367552 63035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 64787 63035 303 324 0 63857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 259148

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1525192/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=259148 CPUtime=51.07
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 74812 0 0 0 5078 29 0 0 25 0 1 0 244281260 265367552 63065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 64787 63065 303 324 0 63857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 259148

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1525192/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=259148 CPUtime=102.25
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 74812 0 0 0 10196 29 0 0 25 0 1 0 244281260 265367552 63065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 64787 63065 303 324 0 63857 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 259148

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524296/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260068 CPUtime=162.24
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75039 0 0 0 16193 31 0 0 25 0 1 0 244281260 266309632 63292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65017 63292 303 324 0 64087 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 260068

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524104/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260072 CPUtime=222.22
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75628 0 0 0 22191 31 0 0 25 0 1 0 244281260 266313728 63306 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5967530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65018 63306 308 324 0 64088 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 260072

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524104/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260072 CPUtime=282.21
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75632 0 0 0 28190 31 0 0 25 0 1 0 244281260 266313728 63310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65018 63310 308 324 0 64088 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 260072

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524104/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260072 CPUtime=342.19
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75632 0 0 0 34188 31 0 0 25 0 1 0 244281260 266313728 63310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65018 63310 308 324 0 64088 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 260072

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524104/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260072 CPUtime=402.18
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75636 0 0 0 40187 31 0 0 25 0 1 0 244281260 266313728 63314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5963845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65018 63314 308 324 0 64088 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 260072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1524104/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=260072 CPUtime=462.16
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 75636 0 0 0 46185 31 0 0 25 0 1 0 244281260 266313728 63314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 65018 63314 308 324 0 64088 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 260072

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1516744/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=267644 CPUtime=522.15
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 77520 0 0 0 52182 33 0 0 25 0 1 0 244281260 274067456 65198 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 66911 65198 308 324 0 65981 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 267644

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1478280/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=306160 CPUtime=582.13
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 87156 0 0 0 58175 38 0 0 25 0 1 0 244281260 313507840 74834 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 76540 74834 308 324 0 75610 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 306160

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1420360/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=363680 CPUtime=642.12
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 101525 0 0 0 64168 44 0 0 25 0 1 0 244281260 372408320 89203 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 90920 89203 308 324 0 89990 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 363680


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=1102408/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=682608 CPUtime=942.04
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 181277 0 0 0 94124 80 0 0 25 0 1 0 244281260 698990592 168955 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 170652 168955 308 324 0 169722 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 682608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=961608/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=821528 CPUtime=1002.03
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 216018 0 0 0 100108 95 0 0 25 0 1 0 244281260 841244672 203696 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 205382 203696 308 324 0 204452 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 821528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=837512/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=945524 CPUtime=1062.01
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 246993 0 0 0 106096 105 0 0 25 0 1 0 244281260 968216576 234671 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 236381 234671 308 324 0 235451 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 945524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=759368/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1023320 CPUtime=1121.99
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 266447 0 0 0 112086 113 0 0 25 0 1 0 244281260 1047879680 254125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 255830 254125 308 324 0 254900 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1023320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=707912/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1075660 CPUtime=1181.99
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 279543 0 0 0 118079 120 0 0 25 0 1 0 244281260 1101475840 267221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 268915 267221 308 324 0 267985 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1075660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=655496/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1127584 CPUtime=1241.97
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 292521 0 0 0 124071 126 0 0 25 0 1 0 244281260 1154646016 280199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 281896 280199 308 324 0 280966 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1127584

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=553160/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1228888 CPUtime=1301.96
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 317850 0 0 0 130060 136 0 0 25 0 1 0 244281260 1258381312 305528 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 307222 305528 308 324 0 306292 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1228888

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=511688/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1270468 CPUtime=1361.94
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 328247 0 0 0 136053 141 0 0 25 0 1 0 244281260 1300959232 315925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 317617 315925 308 324 0 316687 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1270468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=490760/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1291136 CPUtime=1421.93
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 333414 0 0 0 142050 143 0 0 25 0 1 0 244281260 1322123264 321092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 322784 321092 308 324 0 321854 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1291136

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=465224/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1316884 CPUtime=1481.91
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 339836 0 0 0 148043 148 0 0 25 0 1 0 244281260 1348489216 327514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 329221 327514 308 324 0 328291 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1316884

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=435208/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1346652 CPUtime=1541.9
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 347279 0 0 0 154038 152 0 0 25 0 1 0 244281260 1378971648 334957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 336663 334957 308 324 0 335733 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1346652

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=388616/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1393256 CPUtime=1601.88
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 358932 0 0 0 160031 157 0 0 25 0 1 0 244281260 1426694144 346610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 348314 346610 308 324 0 347384 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1393256

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=328776/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1453088 CPUtime=1661.86
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 373892 0 0 0 166022 164 0 0 25 0 1 0 244281260 1487962112 361570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 363272 361570 308 324 0 362342 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1453088

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=265736/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1516568 CPUtime=1721.85
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 389774 0 0 0 172012 173 0 0 25 0 1 0 244281260 1552965632 377452 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 379142 377452 308 324 0 378212 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1516568

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=167752/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1613428 CPUtime=1781.83
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 413988 0 0 0 178001 182 0 0 25 0 1 0 244281260 1652150272 401666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 403357 401666 308 324 0 402427 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1613428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 1892
/proc/meminfo: memFree=156936/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=1624188 CPUtime=1800.03
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194304 416674 0 0 0 179820 183 0 0 25 0 1 0 244281260 1663168512 404352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 406047 404352 308 324 0 405117 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1624188

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: 0.99 0.97 0.93 2/66 1893
/proc/meminfo: memFree=762240/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=0 CPUtime=1800.14
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194308 416678 0 0 0 179821 193 0 0 25 0 1 0 244281260 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 1893
/proc/meminfo: memFree=762240/2055920 swapFree=4183296/4192956
[pid=1891] ppid=1889 vsize=0 CPUtime=1800.23
/proc/1891/stat : 1891 (bsolo3.0.17) R 1889 1891 387 0 -1 4194308 416678 0 0 0 179821 202 0 0 25 0 1 0 244281260 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/1891/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.77
CPU time (s): 1800.3
CPU user time (s): 1798.21
CPU system time (s): 2.09168
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 1624188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 2.09168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416678
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= 2703

runsolver used 1.3168 second user time and 3.61345 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Apr 30 20:08:33 UTC 2007

IDJOB= 452676
IDBENCH= 47743
IDSOLVER= 199
FILE ID= node60/452676-1177963710

PBS_JOBID= 4727708

Free space on /tmp= 66516 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-sat/total-10-17-s.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452676-1177963710/instance-452676-1177963710.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-452676-1177963710 -o ROOT/results/node60/solver-452676-1177963710 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452676-1177963710/instance-452676-1177963710.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c26ed3d78fc6bdcddb71a2a3fd514e6f

RANDOM SEED= 290972111

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1774760 kB
Buffers:         10468 kB
Cached:         193964 kB
SwapCached:       3580 kB
Active:          78720 kB
Inactive:       135484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774760 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:           49820 kB
Writeback:           0 kB
Mapped:          15868 kB
Slab:            52968 kB
Committed_AS:  2710252 kB
PageTables:       1464 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= 66516 MiB

End job on node60 on Mon Apr 30 20:38:35 UTC 2007