Trace number 2668430

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (MO) 1137.1 1137.48

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174-max.opb
MD5SUMe373f8acbb3a8da6f3b336b030bf2de6
Bench CategoryOPT-BIGINT (optimisation, big integers)
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 FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables13201
Total number of constraints38881
Number of constraints which are clauses38880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint12960
Number of terms in the objective function 81
Biggest coefficient in the objective function 1208925819614629174706176
Number of bits for the biggest coefficient in the objective function 81
Sum of the numbers in the objective function 2417851639229258349412351
Number of bits of the sum of numbers in the objective function 81
Biggest number in a constraint 883423532389192164791648750371459257913741948437809479060803100646309888
Number of bits of the biggest number in a constraint 240
Biggest sum of numbers in a constraint 3533694129556768659166594778305965527968662855207593266623367657506383399
Number of bits of the biggest sum of numbers241
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.01	c Based on OpenSMT/CT 20091015
0.49/0.52	c constraints 1/0 clauses 38880/0 units 0
0.49/0.52	c vars 13201
0.49/0.52	c objective 81 + -2417851639229258349412351
1136.92/1137.30	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-2668430-1276628948/watcher-2668430-1276628948 -o /tmp/evaluation-result-2668430-1276628948/solver-2668430-1276628948 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668430-1276628948.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: 0.92 0.98 1.12 3/106 2860
/proc/meminfo: memFree=1869528/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=2208 CPUtime=0
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 259 0 0 0 0 0 0 0 18 0 1 0 36546676 2260992 181 1992294400 134512640 136485738 4293724656 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2860/statm: 552 181 156 482 0 68 0

[startup+0.104865 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 2860
/proc/meminfo: memFree=1869528/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=2472 CPUtime=0.1
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 334 0 0 0 10 0 0 0 18 0 1 0 36546676 2531328 256 1992294400 134512640 136485738 4293724656 18446744073709551615 135869121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2860/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.200882 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 2860
/proc/meminfo: memFree=1869528/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=2868 CPUtime=0.19
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 414 0 0 0 19 0 0 0 18 0 1 0 36546676 2936832 336 1992294400 134512640 136485738 4293724656 18446744073709551615 135843959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2860/statm: 717 336 156 482 0 233 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2868

[startup+0.3009 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 2860
/proc/meminfo: memFree=1869528/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=3132 CPUtime=0.29
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 482 0 0 0 29 0 0 0 18 0 1 0 36546676 3207168 404 1992294400 134512640 136485738 4293724656 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2860/statm: 783 404 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700973 s]
/proc/loadavg: 0.92 0.98 1.12 3/106 2860
/proc/meminfo: memFree=1869528/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=24600 CPUtime=0.69
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 5774 0 0 0 67 2 0 0 18 0 1 0 36546676 25190400 5663 1992294400 134512640 136485738 4293724656 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 6150 5664 194 482 0 5666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24600

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 1.12 2/107 2861
/proc/meminfo: memFree=1807148/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=95628 CPUtime=1.49
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 24789 0 0 0 140 9 0 0 20 0 1 0 36546676 97923072 23182 1992294400 134512640 136485738 4293724656 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 23907 23183 198 482 0 23423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95628

[startup+3.10041 s]
/proc/loadavg: 0.92 0.98 1.12 2/107 2861
/proc/meminfo: memFree=1699020/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=182532 CPUtime=3.08
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 47432 0 0 0 286 22 0 0 25 0 1 0 36546676 186912768 44107 1992294400 134512640 136485738 4293724656 18446744073709551615 135185344 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 45633 44107 227 482 0 45149 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 182532

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 1.12 2/107 2861
/proc/meminfo: memFree=1689596/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=187560 CPUtime=6.28
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 48677 0 0 0 605 23 0 0 25 0 1 0 36546676 192061440 45352 1992294400 134512640 136485738 4293724656 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 46890 45352 228 482 0 46406 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 187560

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.12 2/107 2861
/proc/meminfo: memFree=1675956/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=201100 CPUtime=12.69
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 52036 0 0 0 1240 29 0 0 25 0 1 0 36546676 205926400 48711 1992294400 134512640 136485738 4293724656 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 50275 48711 228 482 0 49791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 201100

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.11 2/107 2861
/proc/meminfo: memFree=1650288/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=225820 CPUtime=25.48
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 58185 0 0 0 2508 40 0 0 25 0 1 0 36546676 231239680 54860 1992294400 134512640 136485738 4293724656 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 56455 54860 228 482 0 55971 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 225820

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.11 2/107 2863
/proc/meminfo: memFree=1611476/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=265100 CPUtime=51.08
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 68013 0 0 0 5053 55 0 0 25 0 1 0 36546676 271462400 64688 1992294400 134512640 136485738 4293724656 18446744073709551615 135180036 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 66275 64688 228 482 0 65791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 265100

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 1.10 2/107 2863
/proc/meminfo: memFree=1518228/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=357752 CPUtime=102.26
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 91084 0 0 0 10135 91 0 0 25 0 1 0 36546676 366338048 87759 1992294400 134512640 136485738 4293724656 18446744073709551615 135046648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 89438 87759 228 482 0 88954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 357752

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/107 2865
/proc/meminfo: memFree=1421508/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=455456 CPUtime=162.23
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 115249 0 0 0 16096 127 0 0 25 0 1 0 36546676 466386944 111924 1992294400 134512640 136485738 4293724656 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 113864 111924 228 482 0 113380 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 455456

[startup+222.308 s]
/proc/loadavg: 0.99 0.98 1.08 2/107 2867
/proc/meminfo: memFree=1399560/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=476620 CPUtime=222.22
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 120666 0 0 0 22092 130 0 0 25 0 1 0 36546676 488058880 117341 1992294400 134512640 136485738 4293724656 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 119155 117341 228 482 0 118671 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 476620

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 1.08 2/107 2869
/proc/meminfo: memFree=1311644/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=564764 CPUtime=282.19
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 142712 0 0 0 28056 163 0 0 25 0 1 0 36546676 578318336 139387 1992294400 134512640 136485738 4293724656 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 141191 139387 228 482 0 140707 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 564764

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/107 2869
/proc/meminfo: memFree=1213560/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=662504 CPUtime=342.17
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 167138 0 0 0 34040 177 0 0 25 0 1 0 36546676 678404096 163813 1992294400 134512640 136485738 4293724656 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 165626 163813 228 482 0 165142 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 662504

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/107 2871
/proc/meminfo: memFree=1147716/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=728916 CPUtime=402.16
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 183702 0 0 0 40030 186 0 0 25 0 1 0 36546676 746409984 180377 1992294400 134512640 136485738 4293724656 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 182229 180377 228 482 0 181745 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 728916

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 2873
/proc/meminfo: memFree=1101712/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=774164 CPUtime=462.13
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 194995 0 0 0 46021 192 0 0 25 0 1 0 36546676 792743936 191670 1992294400 134512640 136485738 4293724656 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 193541 191670 228 482 0 193057 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 774164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 2875
/proc/meminfo: memFree=1024832/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=850968 CPUtime=522.11
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 214277 0 0 0 51990 221 0 0 25 0 1 0 36546676 871391232 210952 1992294400 134512640 136485738 4293724656 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 212742 210952 228 482 0 212258 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 850968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 2877
/proc/meminfo: memFree=963948/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=912100 CPUtime=582.09
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 229599 0 0 0 57969 240 0 0 25 0 1 0 36546676 933990400 226274 1992294400 134512640 136485738 4293724656 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 228025 226274 228 482 0 227541 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 912100

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 2877
/proc/meminfo: memFree=859540/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1020264 CPUtime=642.07
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 256692 0 0 0 63943 264 0 0 25 0 1 0 36546676 1044750336 253367 1992294400 134512640 136485738 4293724656 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 255066 253367 228 482 0 254582 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1020264

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 2879
/proc/meminfo: memFree=740004/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1134788 CPUtime=702.06
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 285318 0 0 0 69906 300 0 0 25 0 1 0 36546676 1162022912 281993 1992294400 134512640 136485738 4293724656 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 283697 281993 228 482 0 283213 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1134788

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 2881
/proc/meminfo: memFree=677632/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1196224 CPUtime=762.04
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 300705 0 0 0 75881 323 0 0 25 0 1 0 36546676 1224933376 297380 1992294400 134512640 136485738 4293724656 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 299056 297380 228 482 0 298572 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1196224

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 2883
/proc/meminfo: memFree=599760/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1275064 CPUtime=822.01
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 320442 0 0 0 81860 341 0 0 25 0 1 0 36546676 1305665536 317117 1992294400 134512640 136485738 4293724656 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 318766 317117 228 482 0 318282 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1275064

[startup+882.309 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 2885
/proc/meminfo: memFree=475884/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1398520 CPUtime=882
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 351107 0 0 0 87841 359 0 0 25 0 1 0 36546676 1432084480 347782 1992294400 134512640 136485738 4293724656 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 349630 347782 228 482 0 349146 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1398520

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 2885
/proc/meminfo: memFree=355976/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1518204 CPUtime=941.98
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 381270 0 0 0 93820 378 0 0 25 0 1 0 36546676 1554640896 377945 1992294400 134512640 136485738 4293724656 18446744073709551615 135848177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 379551 377945 228 482 0 379067 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1518204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 2887
/proc/meminfo: memFree=243384/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1630056 CPUtime=1001.96
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 409123 0 0 0 99803 393 0 0 25 0 1 0 36546676 1669177344 405798 1992294400 134512640 136485738 4293724656 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 407514 405798 228 482 0 407030 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1630056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 2889
/proc/meminfo: memFree=140340/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1733072 CPUtime=1061.94
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 434963 0 0 0 105785 409 0 0 25 0 1 0 36546676 1774665728 431638 1992294400 134512640 136485738 4293724656 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 433268 431638 228 482 0 432784 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1733072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 2891
/proc/meminfo: memFree=53664/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1819564 CPUtime=1121.91
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 456535 0 0 0 111755 436 0 0 25 0 1 0 36546676 1863233536 453210 1992294400 134512640 136485738 4293724656 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 454891 453210 228 482 0 454407 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1819564



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1137.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 2891
/proc/meminfo: memFree=28864/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=1843316 CPUtime=1136.92
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4202496 462530 0 0 0 113251 441 0 0 25 0 1 0 36546676 1887555584 459205 1992294400 134512640 136485738 4293724656 18446744073709551615 135179611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2860/statm: 460829 459205 228 482 0 460345 0
Current children cumulated CPU time (s) 1136.92
Current children cumulated vsize (KiB) 1843316

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

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

[startup+1137.41 s]
/proc/loadavg: 0.99 0.98 1.00 2/108 2892
/proc/meminfo: memFree=1063636/2059040 swapFree=4140236/4192956
[pid=2860] ppid=2858 vsize=0 CPUtime=1137.02
/proc/2860/stat : 2860 (pbct) R 2858 2860 2557 0 -1 4194308 462530 0 0 0 113251 451 0 0 25 0 1 0 36546676 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2860/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1137.02
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1137.48
CPU time (s): 1137.1
CPU user time (s): 1132.52
CPU system time (s): 4.5853
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 1843316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1132.52
system time used= 4.5853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462530
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= 1078

runsolver used 1.83872 second user time and 5.44717 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-15 21:09:08
IDJOB=2668430
IDBENCH=3047
IDSOLVER=1170
FILE ID=node027/2668430-1276628948
PBS_JOBID= 11172346
Free space on /tmp= 62532 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668430-1276628948/watcher-2668430-1276628948 -o /tmp/evaluation-result-2668430-1276628948/solver-2668430-1276628948 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668430-1276628948.opb

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

MD5SUM BENCH= e373f8acbb3a8da6f3b336b030bf2de6
RANDOM SEED=441677379

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870056 kB
Buffers:          8724 kB
Cached:         102284 kB
SwapCached:       5896 kB
Active:          81680 kB
Inactive:        42880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870056 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            3480 kB
Writeback:          16 kB
AnonPages:       12056 kB
Mapped:          13088 kB
Slab:            42528 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181736 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62532 MiB
End job on node027 at 2010-06-15 21:28:08