Trace number 2684915

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? (TO) 1800.13 1800.66

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/
j120/normalized-j12047_10-unsat.opb
MD5SUM185b639ab7915adc40998376a286d172
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark231.617
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30492
Total number of constraints105829
Number of constraints which are clauses105329
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint1
Maximum length of a constraint68
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 421
Number of bits of the biggest sum of numbers9
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.10/1.15	c constraints 500/0 clauses 104465/0 units 479
1.10/1.15	c vars 30492
1800.07/1800.61	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-2684915-1278436497/watcher-2684915-1278436497 -o /tmp/evaluation-result-2684915-1278436497/solver-2684915-1278436497 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684915-1278436497.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: 1.00 0.97 0.91 3/106 21739
/proc/meminfo: memFree=1424156/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=2208 CPUtime=0
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 259 0 0 0 0 0 0 0 21 0 1 0 11862203 2260992 181 1992294400 134512640 136485738 4293064848 18446744073709551615 135844759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21739/statm: 552 181 157 482 0 68 0

[startup+0.0321299 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 21739
/proc/meminfo: memFree=1424156/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=2208 CPUtime=0.03
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 281 0 0 0 3 0 0 0 21 0 1 0 11862203 2260992 203 1992294400 134512640 136485738 4293064848 18446744073709551615 135562302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21739/statm: 552 203 157 482 0 68 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2208

[startup+0.101136 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 21739
/proc/meminfo: memFree=1424156/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=2604 CPUtime=0.09
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 347 0 0 0 9 0 0 0 21 0 1 0 11862203 2666496 269 1992294400 134512640 136485738 4293064848 18446744073709551615 135178857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21739/statm: 651 269 157 482 0 167 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301154 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 21739
/proc/meminfo: memFree=1424156/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=3264 CPUtime=0.29
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 540 0 0 0 29 0 0 0 21 0 1 0 11862203 3342336 462 1992294400 134512640 136485738 4293064848 18446744073709551615 134549221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21739/statm: 816 462 157 482 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3264

[startup+0.70119 s]
/proc/loadavg: 1.00 0.97 0.91 3/106 21739
/proc/meminfo: memFree=1424156/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=4968 CPUtime=0.69
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 995 0 0 0 69 0 0 0 22 0 1 0 11862203 5087232 819 1992294400 134512640 136485738 4293064848 18446744073709551615 135171302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21739/statm: 1242 819 157 482 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.50126 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21740
/proc/meminfo: memFree=1420428/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=53904 CPUtime=1.49
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 13031 0 0 0 144 5 0 0 25 0 1 0 11862203 55197696 12855 1992294400 134512640 136485738 4293064848 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 13476 12857 191 482 0 12992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53904

[startup+3.10141 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21740
/proc/meminfo: memFree=1319740/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=179036 CPUtime=3.09
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 47084 0 0 0 289 20 0 0 25 0 1 0 11862203 183332864 43681 1992294400 134512640 136485738 4293064848 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 44759 43681 196 482 0 44275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 179036

[startup+6.3007 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21740
/proc/meminfo: memFree=1066656/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=371436 CPUtime=6.29
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 96946 0 0 0 590 39 0 0 25 0 1 0 11862203 380350464 89288 1992294400 134512640 136485738 4293064848 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 92859 89288 223 482 0 92375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 371436

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21740
/proc/meminfo: memFree=1066532/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=371568 CPUtime=12.69
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 96994 0 0 0 1224 45 0 0 25 0 1 0 11862203 380485632 89336 1992294400 134512640 136485738 4293064848 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 92892 89336 223 482 0 92408 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 371568

[startup+25.5005 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21742
/proc/meminfo: memFree=1066036/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=372096 CPUtime=25.49
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 97116 0 0 0 2491 58 0 0 25 0 1 0 11862203 381026304 89458 1992294400 134512640 136485738 4293064848 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 93024 89458 223 482 0 92540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 372096

[startup+51.1008 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 21742
/proc/meminfo: memFree=1065044/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=373020 CPUtime=51.07
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 97355 0 0 0 5021 86 0 0 25 0 1 0 11862203 381972480 89697 1992294400 134512640 136485738 4293064848 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 93255 89697 223 482 0 92771 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 373020

[startup+102.308 s]
/proc/loadavg: 1.04 0.99 0.91 2/107 21744
/proc/meminfo: memFree=1062936/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=375156 CPUtime=102.27
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 97891 0 0 0 10085 142 0 0 25 0 1 0 11862203 384159744 90233 1992294400 134512640 136485738 4293064848 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 93789 90233 223 482 0 93305 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 375156

[startup+162.301 s]
/proc/loadavg: 1.05 1.00 0.92 2/107 21744
/proc/meminfo: memFree=1060580/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=377364 CPUtime=162.24
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 98456 0 0 0 16031 193 0 0 25 0 1 0 11862203 386420736 90798 1992294400 134512640 136485738 4293064848 18446744073709551615 135044724 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 94341 90798 223 482 0 93857 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 377364

[startup+222.3 s]
/proc/loadavg: 1.13 1.03 0.93 2/107 21746
/proc/meminfo: memFree=1057356/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=380680 CPUtime=222.22
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 99270 0 0 0 21962 260 0 0 25 0 1 0 11862203 389816320 91612 1992294400 134512640 136485738 4293064848 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 95170 91612 223 482 0 94686 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 380680

[startup+282.301 s]
/proc/loadavg: 1.09 1.04 0.94 2/107 21751
/proc/meminfo: memFree=1054132/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=383320 CPUtime=282.2
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 99920 0 0 0 27906 314 0 0 25 0 1 0 11862203 392519680 92262 1992294400 134512640 136485738 4293064848 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 95830 92262 223 482 0 95346 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 383320

[startup+342.301 s]
/proc/loadavg: 1.03 1.03 0.94 2/107 21753
/proc/meminfo: memFree=1051280/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=386144 CPUtime=342.19
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 100618 0 0 0 33845 374 0 0 25 0 1 0 11862203 395411456 92960 1992294400 134512640 136485738 4293064848 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 96536 92960 223 482 0 96052 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 386144

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 0.94 2/107 21755
/proc/meminfo: memFree=1048924/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=388496 CPUtime=402.17
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 101213 0 0 0 39789 428 0 0 25 0 1 0 11862203 397819904 93555 1992294400 134512640 136485738 4293064848 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 97124 93555 223 482 0 96640 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 388496

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 21755
/proc/meminfo: memFree=1046320/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=391292 CPUtime=462.15
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 101851 0 0 0 45732 483 0 0 25 0 1 0 11862203 400683008 94193 1992294400 134512640 136485738 4293064848 18446744073709551615 135040470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 97823 94193 223 482 0 97339 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 391292

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/107 21757
/proc/meminfo: memFree=1043716/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=393932 CPUtime=522.14
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 102533 0 0 0 51680 534 0 0 25 0 1 0 11862203 403386368 94875 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 98483 94875 223 482 0 97999 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 393932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21759
/proc/meminfo: memFree=1041360/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=396084 CPUtime=582.12
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 103100 0 0 0 57635 577 0 0 25 0 1 0 11862203 405590016 95442 1992294400 134512640 136485738 4293064848 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 99021 95442 223 482 0 98537 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 396084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21761
/proc/meminfo: memFree=1038756/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=398764 CPUtime=642.11
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 103747 0 0 0 63587 624 0 0 25 0 1 0 11862203 408334336 96089 1992294400 134512640 136485738 4293064848 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 99691 96089 223 482 0 99207 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 398764

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21765
/proc/meminfo: memFree=1031812/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=405976 CPUtime=822.05
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 105507 0 0 0 81440 765 0 0 25 0 1 0 11862203 415719424 97849 1992294400 134512640 136485738 4293064848 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 101494 97849 223 482 0 101010 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 405976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21767
/proc/meminfo: memFree=1029456/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=408344 CPUtime=882.03
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 106101 0 0 0 87398 805 0 0 25 0 1 0 11862203 418144256 98443 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 102086 98443 223 482 0 101602 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 408344

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21769
/proc/meminfo: memFree=1027224/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=410468 CPUtime=942.01
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 106655 0 0 0 93349 852 0 0 25 0 1 0 11862203 420319232 98997 1992294400 134512640 136485738 4293064848 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 102617 98997 223 482 0 102133 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 410468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21771
/proc/meminfo: memFree=1024992/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=412712 CPUtime=1002
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 107198 0 0 0 99302 898 0 0 25 0 1 0 11862203 422617088 99540 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 103178 99540 223 482 0 102694 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 412712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21771
/proc/meminfo: memFree=1023008/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=414708 CPUtime=1061.99
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 107715 0 0 0 105257 942 0 0 25 0 1 0 11862203 424660992 100057 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 103677 100057 223 482 0 103193 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 414708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21773
/proc/meminfo: memFree=1021024/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=417004 CPUtime=1121.97
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 108209 0 0 0 111215 982 0 0 25 0 1 0 11862203 427012096 100551 1992294400 134512640 136485738 4293064848 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 104251 100551 223 482 0 103767 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 417004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21775
/proc/meminfo: memFree=1018792/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=419116 CPUtime=1181.95
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 108755 0 0 0 117171 1024 0 0 25 0 1 0 11862203 429174784 101097 1992294400 134512640 136485738 4293064848 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 104779 101097 223 482 0 104295 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 419116

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21777
/proc/meminfo: memFree=1016808/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=421096 CPUtime=1241.93
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 109249 0 0 0 123127 1066 0 0 25 0 1 0 11862203 431202304 101591 1992294400 134512640 136485738 4293064848 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 105274 101591 223 482 0 104790 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 421096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21779
/proc/meminfo: memFree=1014204/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=423760 CPUtime=1301.92
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 109861 0 0 0 129087 1105 0 0 25 0 1 0 11862203 433930240 102203 1992294400 134512640 136485738 4293064848 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 105940 102203 223 482 0 105456 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 423760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21779
/proc/meminfo: memFree=1012592/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=425320 CPUtime=1361.89
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 110262 0 0 0 135043 1146 0 0 25 0 1 0 11862203 435527680 102604 1992294400 134512640 136485738 4293064848 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 106330 102604 223 482 0 105846 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 425320

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21781
/proc/meminfo: memFree=1010608/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=427224 CPUtime=1421.89
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 110767 0 0 0 141007 1182 0 0 25 0 1 0 11862203 437477376 103109 1992294400 134512640 136485738 4293064848 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 106806 103109 223 482 0 106322 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 427224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21783
/proc/meminfo: memFree=1008624/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=429204 CPUtime=1481.86
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 111267 0 0 0 146967 1219 0 0 25 0 1 0 11862203 439504896 103609 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 107301 103609 223 482 0 106817 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 429204

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21785
/proc/meminfo: memFree=1006392/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=431328 CPUtime=1541.84
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 111819 0 0 0 152927 1257 0 0 25 0 1 0 11862203 441679872 104161 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 107832 104161 223 482 0 107348 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 431328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21787
/proc/meminfo: memFree=1004284/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=433472 CPUtime=1601.82
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 112336 0 0 0 158888 1294 0 0 25 0 1 0 11862203 443875328 104678 1992294400 134512640 136485738 4293064848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 108368 104678 223 482 0 107884 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 433472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21787
/proc/meminfo: memFree=1002672/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=435056 CPUtime=1661.81
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 112716 0 0 0 164852 1329 0 0 25 0 1 0 11862203 445497344 105058 1992294400 134512640 136485738 4293064848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 108764 105058 223 482 0 108280 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 435056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21789
/proc/meminfo: memFree=1000936/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=436928 CPUtime=1721.78
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 113176 0 0 0 170812 1366 0 0 25 0 1 0 11862203 447414272 105518 1992294400 134512640 136485738 4293064848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 109232 105518 223 482 0 108748 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 436928

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21791
/proc/meminfo: memFree=998828/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=438752 CPUtime=1781.76
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 113634 0 0 0 176775 1401 0 0 25 0 1 0 11862203 449282048 105976 1992294400 134512640 136485738 4293064848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 109688 105976 223 482 0 109204 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 438752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21791
/proc/meminfo: memFree=998332/2059040 swapFree=4192956/4192956
[pid=21739] ppid=21737 vsize=439148 CPUtime=1800.07
/proc/21739/stat : 21739 (pbct) R 21737 21739 21333 0 -1 4202496 113753 0 0 0 178596 1411 0 0 25 0 1 0 11862203 449687552 106095 1992294400 134512640 136485738 4293064848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21739/statm: 109787 106095 223 482 0 109303 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 439148

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): 1800.66
CPU time (s): 1800.13
CPU user time (s): 1785.97
CPU system time (s): 14.1588
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 439148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.97
system time used= 14.1588
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113753
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= 3477

runsolver used 2.85857 second user time and 8.62169 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-06 19:14:57
IDJOB=2684915
IDBENCH=73956
IDSOLVER=1170
FILE ID=node015/2684915-1278436497
PBS_JOBID= 11233456
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12047_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684915-1278436497/watcher-2684915-1278436497 -o /tmp/evaluation-result-2684915-1278436497/solver-2684915-1278436497 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684915-1278436497.opb

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

MD5SUM BENCH= 185b639ab7915adc40998376a286d172
RANDOM SEED=1076361073

node015.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		: 3000.214
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	: 6000.42
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
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1424684 kB
Buffers:        105896 kB
Cached:         389404 kB
SwapCached:          0 kB
Active:         185288 kB
Inactive:       371124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1424684 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5104 kB
Writeback:           0 kB
AnonPages:       61096 kB
Mapped:          14420 kB
Slab:            56072 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62580 MiB
End job on node015 at 2010-07-06 19:45:00