Trace number 2681385

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.17 1800.62

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_4_80.opb
MD5SUMfa22dd251e76880c1495cc1725a19f60
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.73	c constraints 38460/0 clauses 37958/0 units 0
0.69/0.73	c vars 1000
1800.05/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681385-1277506227/watcher-2681385-1277506227 -o /tmp/evaluation-result-2681385-1277506227/solver-2681385-1277506227 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681385-1277506227.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: 0.85 0.97 0.99 3/106 29796
/proc/meminfo: memFree=1848320/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=2268 CPUtime=0
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 291 0 0 0 0 0 0 0 23 0 1 0 91915422 2322432 211 1992294400 134512640 136421960 4286796288 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29796/statm: 567 211 144 467 0 98 0

[startup+0.031783 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29796
/proc/meminfo: memFree=1848320/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=2928 CPUtime=0.03
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 458 0 0 0 3 0 0 0 23 0 1 0 91915422 2998272 378 1992294400 134512640 136421960 4286796288 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29796/statm: 732 378 144 467 0 263 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2928

[startup+0.100789 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29796
/proc/meminfo: memFree=1848320/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=4908 CPUtime=0.1
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 947 0 0 0 10 0 0 0 23 0 1 0 91915422 5025792 867 1992294400 134512640 136421960 4286796288 18446744073709551615 135372696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29796/statm: 1227 868 144 467 0 758 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4908

[startup+0.300806 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29796
/proc/meminfo: memFree=1848320/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=10588 CPUtime=0.29
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 2354 0 0 0 29 0 0 0 24 0 1 0 91915422 10842112 2274 1992294400 134512640 136421960 4286796288 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29796/statm: 2647 2274 145 467 0 2178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10588

[startup+0.700841 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29796
/proc/meminfo: memFree=1848320/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=24440 CPUtime=0.69
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 5852 0 0 0 67 2 0 0 25 0 1 0 91915422 25026560 5706 1992294400 134512640 136421960 4286796288 18446744073709551615 134518265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29796/statm: 6110 5706 145 467 0 5641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24440

[startup+1.50091 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 29797
/proc/meminfo: memFree=1798464/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=97220 CPUtime=1.49
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 24610 0 0 0 140 9 0 0 25 0 1 0 91915422 99553280 23281 1992294400 134512640 136421960 4286796288 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 24305 23282 188 467 0 23836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97220

[startup+3.10105 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 29797
/proc/meminfo: memFree=1707820/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=214276 CPUtime=3.09
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 55989 0 0 0 287 22 0 0 25 0 1 0 91915422 219418624 52669 1992294400 134512640 136421960 4286796288 18446744073709551615 134751651 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 53569 52670 193 467 0 53100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 214276

[startup+6.30033 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 29797
/proc/meminfo: memFree=1492680/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=418440 CPUtime=6.29
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 110644 0 0 0 582 47 0 0 25 0 1 0 91915422 428482560 103991 1992294400 134512640 136421960 4286796288 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 104610 103991 193 467 0 104141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418440

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 29797
/proc/meminfo: memFree=915956/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=967944 CPUtime=12.69
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 254197 0 0 0 1160 109 0 0 25 0 1 0 91915422 991174656 235373 1992294400 134512640 136421960 4286796288 18446744073709551615 134706185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 241986 235373 203 467 0 241517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 967944

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 29797
/proc/meminfo: memFree=796544/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1078796 CPUtime=25.49
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 283782 0 0 0 2424 125 0 0 25 0 1 0 91915422 1104687104 262514 1992294400 134512640 136421960 4286796288 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 269699 262514 214 467 0 269230 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1078796

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29799
/proc/meminfo: memFree=796544/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1078796 CPUtime=51.07
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 283782 0 0 0 4974 133 0 0 25 0 1 0 91915422 1104687104 262514 1992294400 134512640 136421960 4286796288 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 269699 262514 214 467 0 269230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1078796

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 29799
/proc/meminfo: memFree=796048/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1079192 CPUtime=102.28
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 283867 0 0 0 10082 146 0 0 25 0 1 0 91915422 1105092608 262599 1992294400 134512640 136421960 4286796288 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 269798 262599 214 467 0 269329 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1079192

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29801
/proc/meminfo: memFree=795180/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1079984 CPUtime=162.25
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 284086 0 0 0 16064 161 0 0 25 0 1 0 91915422 1105903616 262818 1992294400 134512640 136421960 4286796288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 269996 262818 214 467 0 269527 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1079984

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29803
/proc/meminfo: memFree=794560/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1080644 CPUtime=222.24
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 284234 0 0 0 22038 186 0 0 25 0 1 0 91915422 1106579456 262966 1992294400 134512640 136421960 4286796288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 270161 262966 214 467 0 269692 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1080644

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29805
/proc/meminfo: memFree=794436/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1080644 CPUtime=282.23
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 284234 0 0 0 28022 201 0 0 25 0 1 0 91915422 1106579456 262966 1992294400 134512640 136421960 4286796288 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 270161 262966 214 467 0 269692 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1080644

[startup+342.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 29807
/proc/meminfo: memFree=793568/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1081568 CPUtime=342.21
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 284480 0 0 0 34001 220 0 0 25 0 1 0 91915422 1107525632 263212 1992294400 134512640 136421960 4286796288 18446744073709551615 135032112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 270392 263212 214 467 0 269923 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1081568

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 29807
/proc/meminfo: memFree=790220/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1084868 CPUtime=402.19
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 285296 0 0 0 39978 241 0 0 25 0 1 0 91915422 1110904832 264028 1992294400 134512640 136421960 4286796288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 271217 264028 214 467 0 270748 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1084868

[startup+462.301 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 29809
/proc/meminfo: memFree=790096/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1084868 CPUtime=462.18
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 285299 0 0 0 45961 257 0 0 25 0 1 0 91915422 1110904832 264031 1992294400 134512640 136421960 4286796288 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 271217 264031 214 467 0 270748 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1084868

[startup+522.301 s]
/proc/loadavg: 1.20 1.05 1.01 2/107 29811
/proc/meminfo: memFree=789228/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1085792 CPUtime=522.17
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 285525 0 0 0 51942 275 0 0 25 0 1 0 91915422 1111851008 264257 1992294400 134512640 136421960 4286796288 18446744073709551615 135032356 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 271448 264257 214 467 0 270979 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1085792

[startup+582.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 29813
/proc/meminfo: memFree=788608/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1086320 CPUtime=582.15
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 285658 0 0 0 57926 289 0 0 25 0 1 0 91915422 1112391680 264390 1992294400 134512640 136421960 4286796288 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 271580 264390 214 467 0 271111 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1086320

[startup+642.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 29824
/proc/meminfo: memFree=786748/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1086980 CPUtime=642.13
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 285820 0 0 0 63905 308 0 0 25 0 1 0 91915422 1113067520 264552 1992294400 134512640 136421960 4286796288 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 271745 264552 214 467 0 271276 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1086980

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29830
/proc/meminfo: memFree=779556/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1094816 CPUtime=882.07
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 287796 0 0 0 87807 400 0 0 25 0 1 0 91915422 1121091584 266528 1992294400 134512640 136421960 4286796288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 273704 266528 214 467 0 273235 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1094816

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29832
/proc/meminfo: memFree=779556/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1094816 CPUtime=942.05
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 287797 0 0 0 93792 413 0 0 25 0 1 0 91915422 1121091584 266529 1992294400 134512640 136421960 4286796288 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 273704 266529 214 467 0 273235 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1094816

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29832
/proc/meminfo: memFree=777944/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1096532 CPUtime=1002.03
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 288229 0 0 0 99767 436 0 0 25 0 1 0 91915422 1122848768 266961 1992294400 134512640 136421960 4286796288 18446744073709551615 135028588 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 274133 266961 214 467 0 273664 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1096532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29834
/proc/meminfo: memFree=777944/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1096532 CPUtime=1062.02
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 288229 0 0 0 105749 453 0 0 25 0 1 0 91915422 1122848768 266961 1992294400 134512640 136421960 4286796288 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 274133 266961 214 467 0 273664 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1096532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29836
/proc/meminfo: memFree=777696/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1096928 CPUtime=1122
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 288306 0 0 0 111733 467 0 0 25 0 1 0 91915422 1123254272 267038 1992294400 134512640 136421960 4286796288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 274232 267038 214 467 0 273763 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1096928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29838
/proc/meminfo: memFree=775712/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1098908 CPUtime=1182
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 288799 0 0 0 117711 489 0 0 25 0 1 0 91915422 1125281792 267531 1992294400 134512640 136421960 4286796288 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 274727 267531 214 467 0 274258 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1098908

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29840
/proc/meminfo: memFree=774472/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1100040 CPUtime=1241.97
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 289066 0 0 0 123693 504 0 0 25 0 1 0 91915422 1126440960 267798 1992294400 134512640 136421960 4286796288 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 275010 267798 214 467 0 274541 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1100040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29840
/proc/meminfo: memFree=774100/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1100304 CPUtime=1301.97
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 289143 0 0 0 129680 517 0 0 25 0 1 0 91915422 1126711296 267875 1992294400 134512640 136421960 4286796288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 275076 267875 214 467 0 274607 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 1100304

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29842
/proc/meminfo: memFree=773232/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1101228 CPUtime=1361.95
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 289370 0 0 0 135659 536 0 0 25 0 1 0 91915422 1127657472 268102 1992294400 134512640 136421960 4286796288 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 275307 268102 214 467 0 274838 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1101228

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29844
/proc/meminfo: memFree=772984/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1101360 CPUtime=1421.95
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 289429 0 0 0 141642 553 0 0 25 0 1 0 91915422 1127792640 268161 1992294400 134512640 136421960 4286796288 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 275340 268161 214 467 0 274871 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1101360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29846
/proc/meminfo: memFree=771744/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1102548 CPUtime=1481.92
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 289722 0 0 0 147618 574 0 0 25 0 1 0 91915422 1129009152 268454 1992294400 134512640 136421960 4286796288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 275637 268454 214 467 0 275168 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1102548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29848
/proc/meminfo: memFree=769016/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1105320 CPUtime=1541.91
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 290424 0 0 0 153593 598 0 0 25 0 1 0 91915422 1131847680 269156 1992294400 134512640 136421960 4286796288 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 276330 269156 214 467 0 275861 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1105320

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29848
/proc/meminfo: memFree=762196/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1112052 CPUtime=1601.89
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 292109 0 0 0 159550 639 0 0 25 0 1 0 91915422 1138741248 270841 1992294400 134512640 136421960 4286796288 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 278013 270841 214 467 0 277544 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1112052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29850
/proc/meminfo: memFree=759592/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1114692 CPUtime=1661.88
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 292748 0 0 0 165529 659 0 0 25 0 1 0 91915422 1141444608 271480 1992294400 134512640 136421960 4286796288 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 278673 271480 214 467 0 278204 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 1114692

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29852
/proc/meminfo: memFree=754384/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1119896 CPUtime=1721.86
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 294049 0 0 0 171497 689 0 0 25 0 1 0 91915422 1146773504 272781 1992294400 134512640 136421960 4286796288 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 279974 272781 214 467 0 279505 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1119896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=748184/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1125836 CPUtime=1781.85
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 295525 0 0 0 177468 717 0 0 25 0 1 0 91915422 1152856064 274257 1992294400 134512640 136421960 4286796288 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 281459 274257 214 467 0 280990 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 1125836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29854
/proc/meminfo: memFree=748184/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=1125836 CPUtime=1800.05
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4202496 295525 0 0 0 179283 722 0 0 25 0 1 0 91915422 1152856064 274257 1992294400 134512640 136421960 4286796288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29796/statm: 281459 274257 214 467 0 280990 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1125836

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 1.00 2/108 29855
/proc/meminfo: memFree=1761168/2059040 swapFree=4139448/4192956
[pid=29796] ppid=29794 vsize=0 CPUtime=1800.16
/proc/29796/stat : 29796 (pbct) R 29794 29796 29771 0 -1 4194308 295527 0 0 0 179283 733 0 0 25 0 1 0 91915422 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29796/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.17
CPU user time (s): 1792.84
CPU system time (s): 7.33688
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 1125836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.84
system time used= 7.33688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 295527
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= 1
involuntary context switches= 2207

runsolver used 2.93455 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-26 00:50:28
IDJOB=2681385
IDBENCH=48379
IDSOLVER=1192
FILE ID=node041/2681385-1277506227
PBS_JOBID= 11190630
Free space on /tmp= 61676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_4_80.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681385-1277506227/watcher-2681385-1277506227 -o /tmp/evaluation-result-2681385-1277506227/solver-2681385-1277506227 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681385-1277506227.opb

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

MD5SUM BENCH= fa22dd251e76880c1495cc1725a19f60
RANDOM SEED=1356644212

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848848 kB
Buffers:         38040 kB
Cached:          80240 kB
SwapCached:       5940 kB
Active:          70984 kB
Inactive:        59764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848848 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2996 kB
Writeback:           0 kB
AnonPages:       11304 kB
Mapped:          11804 kB
Slab:            57352 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61672 MiB
End job on node041 at 2010-06-26 01:20:30