Trace number 2669353

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) 1800.11 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
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 benchmark0.272958
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
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 76
Number of bits of the biggest sum of numbers7
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
0.00/0.03	c constraints 70/0 clauses 75/0 units 0
0.00/0.03	c vars 5250
1800.07/1800.50	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-2669353-1276574596/watcher-2669353-1276574596 -o /tmp/evaluation-result-2669353-1276574596/solver-2669353-1276574596 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669353-1276574596.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 1.00 1.00 3/106 858
/proc/meminfo: memFree=1758208/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=2208 CPUtime=0
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 31115009 2260992 176 1992294400 134512640 136485738 4287354912 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/858/statm: 552 176 156 482 0 68 0

[startup+0.0938021 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 858
/proc/meminfo: memFree=1758208/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=12484 CPUtime=0.08
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 2783 0 0 0 7 1 0 0 20 0 1 0 31115009 12783616 2705 1992294400 134512640 136485738 4287354912 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 3121 2706 190 482 0 2637 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12484

[startup+0.100803 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 858
/proc/meminfo: memFree=1758208/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=13424 CPUtime=0.09
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 3034 0 0 0 8 1 0 0 20 0 1 0 31115009 13746176 2956 1992294400 134512640 136485738 4287354912 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 3356 2957 190 482 0 2872 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13424

[startup+0.300818 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 858
/proc/meminfo: memFree=1758208/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=28756 CPUtime=0.29
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 6946 0 0 0 26 3 0 0 20 0 1 0 31115009 29446144 6802 1992294400 134512640 136485738 4287354912 18446744073709551615 134729958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 7189 6803 196 482 0 6705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28756

[startup+0.700851 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 858
/proc/meminfo: memFree=1758208/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=41696 CPUtime=0.69
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 10288 0 0 0 59 10 0 0 20 0 1 0 31115009 42696704 9774 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 10424 9774 224 482 0 9940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41696

[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1718644/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=44608 CPUtime=1.49
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 11010 0 0 0 120 29 0 0 22 0 1 0 31115009 45678592 10496 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 11152 10496 224 482 0 10668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44608

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1714180/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=51868 CPUtime=3.09
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 12811 0 0 0 254 55 0 0 25 0 1 0 31115009 53112832 12297 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 12967 12297 224 482 0 12483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51868

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1705872/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=56752 CPUtime=6.29
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 14041 0 0 0 525 104 0 0 25 0 1 0 31115009 58114048 13527 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 14188 13527 224 482 0 13704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56752

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1697812/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=63220 CPUtime=12.69
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 15664 0 0 0 1071 198 0 0 25 0 1 0 31115009 64737280 15150 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 15805 15150 224 482 0 15321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63220

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1687148/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=73920 CPUtime=25.48
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 18349 0 0 0 2193 355 0 0 25 0 1 0 31115009 75694080 17835 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 18480 17835 224 482 0 17996 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73920

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 859
/proc/meminfo: memFree=1667432/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=93812 CPUtime=51.08
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 23311 0 0 0 4514 594 0 0 25 0 1 0 31115009 96063488 22797 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 23453 22797 224 482 0 22969 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93812

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 861
/proc/meminfo: memFree=1665324/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=95676 CPUtime=102.28
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 23771 0 0 0 9131 1097 0 0 25 0 1 0 31115009 97972224 23257 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 23919 23257 224 482 0 23435 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95676

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 863
/proc/meminfo: memFree=1646476/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=114312 CPUtime=162.25
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 28429 0 0 0 14612 1613 0 0 25 0 1 0 31115009 117055488 27915 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 28578 27915 224 482 0 28094 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 114312

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 865
/proc/meminfo: memFree=1646476/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=114312 CPUtime=222.24
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 28429 0 0 0 20004 2220 0 0 25 0 1 0 31115009 117055488 27915 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 28578 27915 224 482 0 28094 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 114312

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 867
/proc/meminfo: memFree=1615724/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=146252 CPUtime=282.22
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 36383 0 0 0 25679 2543 0 0 25 0 1 0 31115009 149762048 35869 1992294400 134512640 136485738 4287354912 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 36563 35869 224 482 0 36079 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 146252

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 867
/proc/meminfo: memFree=1611012/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=149956 CPUtime=342.21
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 37320 0 0 0 31440 2781 0 0 25 0 1 0 31115009 153554944 36806 1992294400 134512640 136485738 4287354912 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 37489 36806 224 482 0 37005 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 149956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 869
/proc/meminfo: memFree=1611012/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=149956 CPUtime=402.2
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 37320 0 0 0 36928 3292 0 0 25 0 1 0 31115009 153554944 36806 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 37489 36806 224 482 0 37005 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 149956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 871
/proc/meminfo: memFree=1610888/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=149956 CPUtime=462.19
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 37320 0 0 0 42390 3829 0 0 25 0 1 0 31115009 153554944 36806 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 37489 36806 224 482 0 37005 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 149956

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 873
/proc/meminfo: memFree=1610764/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=149956 CPUtime=522.16
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 37320 0 0 0 48117 4099 0 0 25 0 1 0 31115009 153554944 36806 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 37489 36806 224 482 0 37005 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 149956

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 875
/proc/meminfo: memFree=1610764/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=149956 CPUtime=582.16
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 37320 0 0 0 53573 4643 0 0 25 0 1 0 31115009 153554944 36806 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 37489 36806 224 482 0 37005 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 149956

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 875
/proc/meminfo: memFree=1607788/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=153020 CPUtime=642.15
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 38096 0 0 0 59123 5092 0 0 25 0 1 0 31115009 156692480 37582 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 38255 37582 224 482 0 37771 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 153020

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 883
/proc/meminfo: memFree=1580880/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=179888 CPUtime=882.08
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 44783 0 0 0 82333 5875 0 0 25 0 1 0 31115009 184205312 44269 1992294400 134512640 136485738 4287354912 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 44972 44269 224 482 0 44488 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 179888

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 883
/proc/meminfo: memFree=1571704/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=188928 CPUtime=942.07
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47032 0 0 0 88177 6030 0 0 25 0 1 0 31115009 193462272 46518 1992294400 134512640 136485738 4287354912 18446744073709551615 134880680 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 47232 46518 224 482 0 46748 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 188928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 885
/proc/meminfo: memFree=1572448/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1002.05
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 93781 6424 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 187452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 887
/proc/meminfo: memFree=1572448/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1062.04
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 99226 6978 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 134880521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 187452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 889
/proc/meminfo: memFree=1572324/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1122.03
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 104919 7284 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 187452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 891
/proc/meminfo: memFree=1572448/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1182.01
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 110370 7831 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 187452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 891
/proc/meminfo: memFree=1572200/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1242
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 115884 8316 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 187452

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 893
/proc/meminfo: memFree=1572076/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1301.99
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 121674 8525 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 187452

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 895
/proc/meminfo: memFree=1572200/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1361.97
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 127514 8683 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 187452

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 897
/proc/meminfo: memFree=1572076/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1421.97
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 133026 9171 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 187452

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 899
/proc/meminfo: memFree=1572076/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1481.94
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 138495 9699 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 187452

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 899
/proc/meminfo: memFree=1571952/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1541.93
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 144163 10030 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 187452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 901
/proc/meminfo: memFree=1572076/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1601.91
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 149605 10586 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 187452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 903
/proc/meminfo: memFree=1572076/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=187452 CPUtime=1661.91
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 47033 0 0 0 155174 11017 0 0 25 0 1 0 31115009 191950848 46173 1992294400 134512640 136485738 4287354912 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 46863 46173 224 482 0 46379 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 187452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 905
/proc/meminfo: memFree=1562528/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=197512 CPUtime=1721.89
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 49542 0 0 0 160880 11309 0 0 25 0 1 0 31115009 202252288 48682 1992294400 134512640 136485738 4287354912 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 49378 48682 224 482 0 48894 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 197512

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 907
/proc/meminfo: memFree=1556204/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=203736 CPUtime=1781.87
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 51083 0 0 0 166610 11577 0 0 25 0 1 0 31115009 208625664 50223 1992294400 134512640 136485738 4287354912 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 50934 50223 224 482 0 50450 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 203736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 907
/proc/meminfo: memFree=1556204/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=203736 CPUtime=1800.07
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 51083 0 0 0 168373 11634 0 0 25 0 1 0 31115009 208625664 50223 1992294400 134512640 136485738 4287354912 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 50934 50223 224 482 0 50450 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 203736

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 907
/proc/meminfo: memFree=1556204/2059040 swapFree=4136648/4192956
[pid=858] ppid=856 vsize=203736 CPUtime=1800.07
/proc/858/stat : 858 (pbct) R 856 858 441 0 -1 4202496 51083 0 0 0 168373 11634 0 0 25 0 1 0 31115009 208625664 50223 1992294400 134512640 136485738 4287354912 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/858/statm: 50934 50223 224 482 0 50450 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 203736

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.11
CPU user time (s): 1683.74
CPU system time (s): 116.367
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 203736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1683.74
system time used= 116.367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51083
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= 4303

runsolver used 2.95455 second user time and 8.5217 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 06:03:16
IDJOB=2669353
IDBENCH=2567
IDSOLVER=1170
FILE ID=node026/2669353-1276574596
PBS_JOBID= 11173521
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669353-1276574596/watcher-2669353-1276574596 -o /tmp/evaluation-result-2669353-1276574596/solver-2669353-1276574596 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669353-1276574596.opb

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

MD5SUM BENCH= 51456bad41bf92f026526861ffdd231e
RANDOM SEED=146603096

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1758736 kB
Buffers:         61228 kB
Cached:         147060 kB
SwapCached:       9480 kB
Active:          98692 kB
Inactive:       122076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1758736 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            2132 kB
Writeback:          12 kB
AnonPages:       10900 kB
Mapped:           9356 kB
Slab:            57856 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181328 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= 62556 MiB
End job on node026 at 2010-06-15 06:33:19