Trace number 2684765

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) 1800.12 1800.68

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12056_10-unsat.opb
MD5SUM9569f42797128c8734a8cda484f54275
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, 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 variables57354
Total number of constraints201250
Number of constraints which are clauses200306
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints944
Minimum length of a constraint1
Maximum length of a constraint120
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 677
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
8.89/8.93	c constraints 944/0 clauses 121337/0 units 19800
8.89/8.93	c vars 57354
1800.05/1800.61	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-2684765-1278433515/watcher-2684765-1278433515 -o /tmp/evaluation-result-2684765-1278433515/solver-2684765-1278433515 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684765-1278433515.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: 1.84 2.02 2.01 3/106 21641
/proc/meminfo: memFree=1477288/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=2136 CPUtime=0
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 247 0 0 0 0 0 0 0 19 0 1 0 11557674 2187264 167 1992294400 134512640 136421960 4287521808 18446744073709551615 135529080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 534 167 144 467 0 65 0

[startup+0.0413959 s]
/proc/loadavg: 1.84 2.02 2.01 3/106 21641
/proc/meminfo: memFree=1477288/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=2268 CPUtime=0.04
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 282 0 0 0 4 0 0 0 19 0 1 0 11557674 2322432 202 1992294400 134512640 136421960 4287521808 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 567 202 144 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.100401 s]
/proc/loadavg: 1.84 2.02 2.01 3/106 21641
/proc/meminfo: memFree=1477288/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=2532 CPUtime=0.09
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 343 0 0 0 9 0 0 0 19 0 1 0 11557674 2592768 263 1992294400 134512640 136421960 4287521808 18446744073709551615 135818247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 633 263 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300423 s]
/proc/loadavg: 1.84 2.02 2.01 3/106 21641
/proc/meminfo: memFree=1477288/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=3452 CPUtime=0.29
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 578 0 0 0 29 0 0 0 19 0 1 0 11557674 3534848 465 1992294400 134512640 136421960 4287521808 18446744073709551615 135805357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 863 465 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.700467 s]
/proc/loadavg: 1.84 2.02 2.01 3/106 21641
/proc/meminfo: memFree=1477288/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=5160 CPUtime=0.69
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 1048 0 0 0 69 0 0 0 19 0 1 0 11557674 5283840 870 1992294400 134512640 136421960 4287521808 18446744073709551615 135160346 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 1290 870 144 467 0 821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50056 s]
/proc/loadavg: 1.84 2.02 2.01 2/107 21642
/proc/meminfo: memFree=1473064/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=8312 CPUtime=1.49
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 1933 0 0 0 149 0 0 0 21 0 1 0 11557674 8511488 1626 1992294400 134512640 136421960 4287521808 18446744073709551615 134519019 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 2078 1626 144 467 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8312

[startup+3.10073 s]
/proc/loadavg: 1.84 2.02 2.01 2/107 21642
/proc/meminfo: memFree=1462772/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=16892 CPUtime=3.09
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 4121 0 0 0 308 1 0 0 25 0 1 0 11557674 17297408 3814 1992294400 134512640 136421960 4287521808 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 4223 3814 145 467 0 3754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16892

[startup+6.30109 s]
/proc/loadavg: 1.78 2.00 2.01 2/107 21642
/proc/meminfo: memFree=1461904/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=17068 CPUtime=6.29
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 4137 0 0 0 628 1 0 0 25 0 1 0 11557674 17477632 3830 1992294400 134512640 136421960 4287521808 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21641/statm: 4267 3830 146 467 0 3798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17068

[startup+12.7008 s]
/proc/loadavg: 1.71 1.99 2.00 2/107 21642
/proc/meminfo: memFree=1196792/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=324760 CPUtime=12.69
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 85528 0 0 0 1234 35 0 0 25 0 1 0 11557674 332554240 79589 1992294400 134512640 136421960 4287521808 18446744073709551615 135162083 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 81190 79590 193 467 0 80721 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 324760

[startup+25.5002 s]
/proc/loadavg: 1.55 1.94 1.98 2/107 21642
/proc/meminfo: memFree=853684/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=650928 CPUtime=25.48
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 170378 0 0 0 2475 73 0 0 25 0 1 0 11557674 666550272 155668 1992294400 134512640 136421960 4287521808 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 162732 155668 214 467 0 162263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 650928

[startup+51.1011 s]
/proc/loadavg: 1.36 1.86 1.96 2/107 21642
/proc/meminfo: memFree=853684/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=650928 CPUtime=51.08
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 170378 0 0 0 5021 87 0 0 25 0 1 0 11557674 666550272 155668 1992294400 134512640 136421960 4287521808 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 162732 155668 214 467 0 162263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 650928

[startup+102.308 s]
/proc/loadavg: 1.16 1.73 1.90 2/107 21644
/proc/meminfo: memFree=853064/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=651588 CPUtime=102.27
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 170554 0 0 0 10108 119 0 0 25 0 1 0 11557674 667226112 155844 1992294400 134512640 136421960 4287521808 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 162897 155844 214 467 0 162428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 651588

[startup+162.3 s]
/proc/loadavg: 1.06 1.59 1.85 2/107 21646
/proc/meminfo: memFree=852196/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=652388 CPUtime=162.24
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 170768 0 0 0 16071 153 0 0 25 0 1 0 11557674 668045312 156058 1992294400 134512640 136421960 4287521808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 163097 156058 214 467 0 162628 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 652388

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.79 2/107 21648
/proc/meminfo: memFree=851080/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=653576 CPUtime=222.22
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 171063 0 0 0 22037 185 0 0 25 0 1 0 11557674 669261824 156353 1992294400 134512640 136421960 4287521808 18446744073709551615 135025566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 163394 156353 214 467 0 162925 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 653576

[startup+282.301 s]
/proc/loadavg: 1.00 1.39 1.74 2/107 21650
/proc/meminfo: memFree=850088/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=654500 CPUtime=282.2
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 171288 0 0 0 27999 221 0 0 25 0 1 0 11557674 670208000 156578 1992294400 134512640 136421960 4287521808 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 163625 156578 214 467 0 163156 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 654500

[startup+342.3 s]
/proc/loadavg: 1.00 1.32 1.69 2/107 21650
/proc/meminfo: memFree=849104/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=655596 CPUtime=342.19
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 171543 0 0 0 33964 255 0 0 25 0 1 0 11557674 671330304 156833 1992294400 134512640 136421960 4287521808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 163899 156833 214 467 0 163430 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 655596

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.64 2/107 21652
/proc/meminfo: memFree=847616/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=656916 CPUtime=402.17
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 171901 0 0 0 39924 293 0 0 25 0 1 0 11557674 672681984 157191 1992294400 134512640 136421960 4287521808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 164229 157191 214 467 0 163760 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 656916

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.60 2/107 21654
/proc/meminfo: memFree=846376/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=658216 CPUtime=462.14
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 172207 0 0 0 45880 334 0 0 25 0 1 0 11557674 674013184 157497 1992294400 134512640 136421960 4287521808 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 164554 157497 214 467 0 164085 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 658216

[startup+522.3 s]
/proc/loadavg: 1.00 1.17 1.56 2/107 21656
/proc/meminfo: memFree=845508/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=659140 CPUtime=522.12
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 172433 0 0 0 51849 363 0 0 25 0 1 0 11557674 674959360 157723 1992294400 134512640 136421960 4287521808 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 164785 157723 214 467 0 164316 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 659140

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.52 2/107 21658
/proc/meminfo: memFree=844516/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=659932 CPUtime=582.11
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 172648 0 0 0 57812 399 0 0 25 0 1 0 11557674 675770368 157938 1992294400 134512640 136421960 4287521808 18446744073709551615 135021797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 164983 157938 214 467 0 164514 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 659932

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.49 2/107 21658
/proc/meminfo: memFree=843276/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=661200 CPUtime=642.1
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 172940 0 0 0 63778 432 0 0 25 0 1 0 11557674 677068800 158230 1992294400 134512640 136421960 4287521808 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 165300 158230 214 467 0 164831 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 661200

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.39 2/107 21664
/proc/meminfo: memFree=839680/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=664632 CPUtime=822.04
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 173802 0 0 0 81670 534 0 0 25 0 1 0 11557674 680583168 159092 1992294400 134512640 136421960 4287521808 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 166158 159092 214 467 0 165689 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 664632

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.36 2/107 21666
/proc/meminfo: memFree=838068/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=666232 CPUtime=882.02
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 174193 0 0 0 87629 573 0 0 25 0 1 0 11557674 682221568 159483 1992294400 134512640 136421960 4287521808 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 166558 159483 214 467 0 166089 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 666232

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.34 2/107 21666
/proc/meminfo: memFree=836828/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=667552 CPUtime=942
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 174511 0 0 0 93583 617 0 0 25 0 1 0 11557674 683573248 159801 1992294400 134512640 136421960 4287521808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 166888 159801 214 467 0 166419 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 667552

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.32 2/107 21668
/proc/meminfo: memFree=835464/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=668872 CPUtime=1001.98
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 174850 0 0 0 99545 653 0 0 25 0 1 0 11557674 684924928 160140 1992294400 134512640 136421960 4287521808 18446744073709551615 134643257 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 167218 160140 214 467 0 166749 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 668872

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.30 2/107 21670
/proc/meminfo: memFree=834224/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=669928 CPUtime=1061.97
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 175134 0 0 0 105510 687 0 0 25 0 1 0 11557674 686006272 160424 1992294400 134512640 136421960 4287521808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 167482 160424 214 467 0 167013 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 669928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/107 21672
/proc/meminfo: memFree=833356/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=670720 CPUtime=1121.94
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 175340 0 0 0 111480 714 0 0 25 0 1 0 11557674 686817280 160630 1992294400 134512640 136421960 4287521808 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 167680 160630 214 467 0 167211 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 670720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/107 21674
/proc/meminfo: memFree=831992/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=672040 CPUtime=1181.93
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 175671 0 0 0 117441 752 0 0 25 0 1 0 11557674 688168960 160961 1992294400 134512640 136421960 4287521808 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 168010 160961 214 467 0 167541 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 672040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/107 21674
/proc/meminfo: memFree=830752/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=673096 CPUtime=1241.91
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 175945 0 0 0 123407 784 0 0 25 0 1 0 11557674 689250304 161235 1992294400 134512640 136421960 4287521808 18446744073709551615 135032220 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 168274 161235 214 467 0 167805 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 673096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/107 21676
/proc/meminfo: memFree=829760/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=674152 CPUtime=1301.9
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 176201 0 0 0 129375 815 0 0 25 0 1 0 11557674 690331648 161491 1992294400 134512640 136421960 4287521808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 168538 161491 214 467 0 168069 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 674152

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/107 21678
/proc/meminfo: memFree=828024/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=676004 CPUtime=1361.87
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 176616 0 0 0 135332 855 0 0 25 0 1 0 11557674 692228096 161906 1992294400 134512640 136421960 4287521808 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 169001 161906 214 467 0 168532 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 676004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 21680
/proc/meminfo: memFree=826660/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=677324 CPUtime=1421.86
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 176958 0 0 0 141297 889 0 0 25 0 1 0 11557674 693579776 162248 1992294400 134512640 136421960 4287521808 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 169331 162248 214 467 0 168862 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 677324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/107 21682
/proc/meminfo: memFree=825544/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=678380 CPUtime=1481.82
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 177220 0 0 0 147259 923 0 0 25 0 1 0 11557674 694661120 162510 1992294400 134512640 136421960 4287521808 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 169595 162510 214 467 0 169126 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 678380

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 21682
/proc/meminfo: memFree=824304/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=679700 CPUtime=1541.81
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 177556 0 0 0 153219 962 0 0 25 0 1 0 11557674 696012800 162846 1992294400 134512640 136421960 4287521808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 169925 162846 214 467 0 169456 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 679700

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 21684
/proc/meminfo: memFree=822940/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=681020 CPUtime=1601.79
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 177886 0 0 0 159181 998 0 0 25 0 1 0 11557674 697364480 163176 1992294400 134512640 136421960 4287521808 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 170255 163176 214 467 0 169786 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 681020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 21686
/proc/meminfo: memFree=821824/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=682076 CPUtime=1661.77
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 178141 0 0 0 165149 1028 0 0 25 0 1 0 11557674 698445824 163431 1992294400 134512640 136421960 4287521808 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 170519 163431 214 467 0 170050 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 682076

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 21688
/proc/meminfo: memFree=821204/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=682604 CPUtime=1721.75
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 178278 0 0 0 171118 1057 0 0 25 0 1 0 11557674 698986496 163568 1992294400 134512640 136421960 4287521808 18446744073709551615 135021797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 170651 163568 214 467 0 170182 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 682604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 21690
/proc/meminfo: memFree=819468/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=684056 CPUtime=1781.73
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 178673 0 0 0 177086 1087 0 0 25 0 1 0 11557674 700473344 163963 1992294400 134512640 136421960 4287521808 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 171014 163963 214 467 0 170545 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 684056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 21690
/proc/meminfo: memFree=819096/2059040 swapFree=4192956/4192956
[pid=21641] ppid=21639 vsize=684452 CPUtime=1800.05
/proc/21641/stat : 21641 (pbct) R 21639 21641 21616 0 -1 4202496 178775 0 0 0 178906 1099 0 0 25 0 1 0 11557674 700878848 164065 1992294400 134512640 136421960 4287521808 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21641/statm: 171113 164065 214 467 0 170644 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 684452

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

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

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.12
CPU user time (s): 1789.06
CPU system time (s): 11.0553
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 684452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.06
system time used= 11.0553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178777
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= 6610

runsolver used 3.07353 second user time and 8.40372 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 18:25:15
IDJOB=2684765
IDBENCH=73545
IDSOLVER=1192
FILE ID=node059/2684765-1278433515
PBS_JOBID= 11233490
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12056_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684765-1278433515/watcher-2684765-1278433515 -o /tmp/evaluation-result-2684765-1278433515/solver-2684765-1278433515 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684765-1278433515.opb

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

MD5SUM BENCH= 9569f42797128c8734a8cda484f54275
RANDOM SEED=1028332812

node059.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1478296 kB
Buffers:        100616 kB
Cached:         348236 kB
SwapCached:          0 kB
Active:         179192 kB
Inactive:       329300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1478296 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8464 kB
Writeback:           4 kB
AnonPages:       59576 kB
Mapped:          14352 kB
Slab:            50344 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182484 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= 62536 MiB
End job on node059 at 2010-07-06 18:55:18