Trace number 2669356

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) 1800.05 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.132979
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
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
0.00/0.01	c constraints 50/0 clauses 55/0 units 0
0.00/0.01	c vars 2750
1800.02/1800.61	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-2669356-1276576010/watcher-2669356-1276576010 -o /tmp/evaluation-result-2669356-1276576010/solver-2669356-1276576010 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669356-1276576010.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 1.00 0.99 3/106 1583
/proc/meminfo: memFree=1753656/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=2208 CPUtime=0
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 253 0 0 0 0 0 0 0 18 0 1 0 33202401 2260992 175 1992294400 134512640 136485738 4292601184 18446744073709551615 135171302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1583/statm: 552 175 156 482 0 68 0

[startup+0.0355989 s]
/proc/loadavg: 0.85 1.00 0.99 3/106 1583
/proc/meminfo: memFree=1753656/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=6184 CPUtime=0.03
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 1215 0 0 0 3 0 0 0 20 0 1 0 33202401 6332416 1137 1992294400 134512640 136485738 4292601184 18446744073709551615 135840129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 1546 1137 190 482 0 1062 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6184

[startup+0.101611 s]
/proc/loadavg: 0.85 1.00 0.99 3/106 1583
/proc/meminfo: memFree=1753656/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=12676 CPUtime=0.1
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 2815 0 0 0 9 1 0 0 20 0 1 0 33202401 12980224 2738 1992294400 134512640 136485738 4292601184 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 3169 2738 196 482 0 2685 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12676

[startup+0.301644 s]
/proc/loadavg: 0.85 1.00 0.99 3/106 1583
/proc/meminfo: memFree=1753656/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=23228 CPUtime=0.29
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 5470 0 0 0 26 3 0 0 20 0 1 0 33202401 23785472 5292 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 5807 5292 224 482 0 5323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23228

[startup+0.701713 s]
/proc/loadavg: 0.85 1.00 0.99 3/106 1583
/proc/meminfo: memFree=1753656/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=24812 CPUtime=0.69
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 5879 0 0 0 57 12 0 0 20 0 1 0 33202401 25407488 5701 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 6203 5701 224 482 0 5719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24812

[startup+1.50185 s]
/proc/loadavg: 0.85 1.00 0.99 2/107 1584
/proc/meminfo: memFree=1730088/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=27192 CPUtime=1.49
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 6476 0 0 0 122 27 0 0 23 0 1 0 33202401 27844608 6298 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 6798 6298 224 482 0 6314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27192

[startup+3.10113 s]
/proc/loadavg: 0.85 1.00 0.99 2/107 1584
/proc/meminfo: memFree=1726864/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=29832 CPUtime=3.09
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 7131 0 0 0 253 56 0 0 25 0 1 0 33202401 30547968 6953 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 7458 6953 224 482 0 6974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29832

[startup+6.30167 s]
/proc/loadavg: 0.86 1.00 0.99 2/107 1584
/proc/meminfo: memFree=1721284/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=34980 CPUtime=6.29
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 8408 0 0 0 522 107 0 0 25 0 1 0 33202401 35819520 8230 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 8745 8230 224 482 0 8261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34980

[startup+12.7008 s]
/proc/loadavg: 0.87 1.00 0.99 2/107 1584
/proc/meminfo: memFree=1718184/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=38812 CPUtime=12.68
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 9379 0 0 0 1080 188 0 0 25 0 1 0 33202401 39743488 9201 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 9703 9201 224 482 0 9219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38812

[startup+25.501 s]
/proc/loadavg: 0.90 1.00 0.99 2/107 1584
/proc/meminfo: memFree=1716208/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=39736 CPUtime=25.48
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 9626 0 0 0 2182 366 0 0 25 0 1 0 33202401 40689664 9448 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 9934 9448 224 482 0 9450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39736

[startup+51.1014 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 1586
/proc/meminfo: memFree=1710132/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=45948 CPUtime=51.08
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 11147 0 0 0 4435 673 0 0 25 0 1 0 33202401 47050752 10969 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 11487 10969 224 482 0 11003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45948

[startup+102.309 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 1586
/proc/meminfo: memFree=1697608/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=58416 CPUtime=102.27
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 14285 0 0 0 9125 1102 0 0 25 0 1 0 33202401 59817984 14107 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 14604 14107 224 482 0 14120 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58416

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 1589
/proc/meminfo: memFree=1697484/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=58416 CPUtime=162.24
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 14285 0 0 0 14477 1747 0 0 25 0 1 0 33202401 59817984 14107 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 14604 14107 224 482 0 14120 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 58416

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 1591
/proc/meminfo: memFree=1687936/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=68016 CPUtime=222.22
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 16662 0 0 0 20145 2077 0 0 25 0 1 0 33202401 69648384 16484 1992294400 134512640 136485738 4292601184 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 17004 16484 224 482 0 16520 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 68016

[startup+282.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 1593
/proc/meminfo: memFree=1687936/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=68016 CPUtime=282.2
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 16662 0 0 0 25447 2773 0 0 25 0 1 0 33202401 69648384 16484 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 17004 16484 224 482 0 16520 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68016

[startup+342.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 1595
/proc/meminfo: memFree=1682852/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=72868 CPUtime=342.18
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 17922 0 0 0 30886 3332 0 0 25 0 1 0 33202401 74616832 17706 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 18217 17706 224 482 0 17733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 72868

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1595
/proc/meminfo: memFree=1682852/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=72868 CPUtime=402.16
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 17922 0 0 0 36347 3869 0 0 25 0 1 0 33202401 74616832 17706 1992294400 134512640 136485738 4292601184 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 18217 17706 224 482 0 17733 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 72868

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 1597
/proc/meminfo: memFree=1670452/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=85436 CPUtime=462.15
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 21043 0 0 0 41972 4243 0 0 25 0 1 0 33202401 87486464 20827 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 21359 20827 224 482 0 20875 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 85436

[startup+522.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 1599
/proc/meminfo: memFree=1670452/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=85296 CPUtime=522.13
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 21043 0 0 0 47676 4537 0 0 25 0 1 0 33202401 87343104 20812 1992294400 134512640 136485738 4292601184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 21324 20812 224 482 0 20840 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 85296

[startup+582.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 1602
/proc/meminfo: memFree=1665864/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=89968 CPUtime=582.1
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 22200 0 0 0 53195 5015 0 0 25 0 1 0 33202401 92127232 21969 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 22492 21969 224 482 0 22008 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 89968

[startup+642.301 s]
/proc/loadavg: 1.10 1.06 1.00 2/107 1605
/proc/meminfo: memFree=1665740/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=89968 CPUtime=642.08
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 22200 0 0 0 58673 5535 0 0 25 0 1 0 33202401 92127232 21969 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 22492 21969 224 482 0 22008 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 89968

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/107 1609
/proc/meminfo: memFree=1655448/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=100180 CPUtime=822.02
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24719 0 0 0 75367 6835 0 0 25 0 1 0 33202401 102584320 24488 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 25045 24488 224 482 0 24561 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 100180

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 1611
/proc/meminfo: memFree=1656564/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=882
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24719 0 0 0 80703 7497 0 0 25 0 1 0 33202401 100605952 24037 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24037 224 482 0 24078 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 98248

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 1613
/proc/meminfo: memFree=1656564/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=941.98
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24721 0 0 0 86205 7993 0 0 25 0 1 0 33202401 100605952 24039 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24039 224 482 0 24078 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 98248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 1613
/proc/meminfo: memFree=1656564/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=1001.97
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24721 0 0 0 91681 8516 0 0 25 0 1 0 33202401 100605952 24039 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24039 224 482 0 24078 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 98248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1615
/proc/meminfo: memFree=1656564/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=1061.95
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24721 0 0 0 97417 8778 0 0 25 0 1 0 33202401 100605952 24039 1992294400 134512640 136485738 4292601184 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24039 224 482 0 24078 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 98248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1617
/proc/meminfo: memFree=1656564/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=1121.93
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24722 0 0 0 103145 9048 0 0 25 0 1 0 33202401 100605952 24040 1992294400 134512640 136485738 4292601184 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24040 224 482 0 24078 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 98248

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 1620
/proc/meminfo: memFree=1656440/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=98248 CPUtime=1181.91
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 24722 0 0 0 108931 9260 0 0 25 0 1 0 33202401 100605952 24040 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 24562 24040 224 482 0 24078 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 98248

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 1622
/proc/meminfo: memFree=1652348/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=102820 CPUtime=1241.89
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 25824 0 0 0 114605 9584 0 0 25 0 1 0 33202401 105287680 25142 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 25705 25142 224 482 0 25221 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 102820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 1622
/proc/meminfo: memFree=1648132/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=106976 CPUtime=1301.88
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 26864 0 0 0 120303 9885 0 0 25 0 1 0 33202401 109543424 26182 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 26744 26182 224 482 0 26260 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 106976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1624
/proc/meminfo: memFree=1648132/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=106976 CPUtime=1361.85
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 26864 0 0 0 126032 10153 0 0 25 0 1 0 33202401 109543424 26182 1992294400 134512640 136485738 4292601184 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 26744 26182 224 482 0 26260 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 106976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1626
/proc/meminfo: memFree=1628044/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=127044 CPUtime=1421.84
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31870 0 0 0 131818 10366 0 0 25 0 1 0 33202401 130093056 31188 1992294400 134512640 136485738 4292601184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31761 31188 224 482 0 31277 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 127044

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1628
/proc/meminfo: memFree=1627920/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=127044 CPUtime=1481.81
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31870 0 0 0 137542 10639 0 0 25 0 1 0 33202401 130093056 31188 1992294400 134512640 136485738 4292601184 18446744073709551615 134883230 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31761 31188 224 482 0 31277 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 127044

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1630
/proc/meminfo: memFree=1627920/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1541.79
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31872 0 0 0 143028 11151 0 0 25 0 1 0 33202401 129949696 31171 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31171 224 482 0 31242 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 126904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1630
/proc/meminfo: memFree=1627920/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1601.78
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31872 0 0 0 148581 11597 0 0 25 0 1 0 33202401 129949696 31171 1992294400 134512640 136485738 4292601184 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31171 224 482 0 31242 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 126904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1632
/proc/meminfo: memFree=1627920/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1661.75
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31873 0 0 0 153989 12186 0 0 25 0 1 0 33202401 129949696 31172 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31172 224 482 0 31242 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 126904

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1634
/proc/meminfo: memFree=1627920/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1721.74
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31873 0 0 0 159621 12553 0 0 25 0 1 0 33202401 129949696 31172 1992294400 134512640 136485738 4292601184 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31172 224 482 0 31242 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 126904

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 1636
/proc/meminfo: memFree=1627672/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1781.71
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31873 0 0 0 165145 13026 0 0 25 0 1 0 33202401 129949696 31172 1992294400 134512640 136485738 4292601184 18446744073709551615 135844040 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31172 224 482 0 31242 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 126904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 1636
/proc/meminfo: memFree=1627672/2059040 swapFree=4136088/4192956
[pid=1583] ppid=1581 vsize=126904 CPUtime=1800.02
/proc/1583/stat : 1583 (pbct) R 1581 1583 1500 0 -1 4202496 31873 0 0 0 166809 13193 0 0 25 0 1 0 33202401 129949696 31172 1992294400 134512640 136485738 4292601184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1583/statm: 31726 31172 224 482 0 31242 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 126904

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1668.1
CPU system time (s): 131.95
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 127044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1668.1
system time used= 131.95
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31873
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= 5470

runsolver used 2.96355 second user time and 8.5177 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-15 06:26:50
IDJOB=2669356
IDBENCH=2573
IDSOLVER=1170
FILE ID=node014/2669356-1276576010
PBS_JOBID= 11173531
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669356-1276576010/watcher-2669356-1276576010 -o /tmp/evaluation-result-2669356-1276576010/solver-2669356-1276576010 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669356-1276576010.opb

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

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=700336488

node014.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		: 3000.258
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		: 3000.258
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:       1754184 kB
Buffers:         72296 kB
Cached:         141984 kB
SwapCached:      11636 kB
Active:          85136 kB
Inactive:       143676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1754184 kB
SwapTotal:     4192956 kB
SwapFree:      4136088 kB
Dirty:            2192 kB
Writeback:           0 kB
AnonPages:       11756 kB
Mapped:           9364 kB
Slab:            54312 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62568 MiB
End job on node014 at 2010-06-15 06:56:53