Trace number 2668406

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? (TO) 1800.26 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=240-sizeP=121-sizeQ=240-330229238-max.opb
MD5SUM7371465ba0e0d5bc10bb1d033f8bcd56
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables29401
Total number of constraints87121
Number of constraints which are clauses87120
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 constraint29040
Number of terms in the objective function 121
Biggest coefficient in the objective function 1329227995784915872903807060280344576
Number of bits for the biggest coefficient in the objective function 121
Sum of the numbers in the objective function 2658455991569831745807614120560689151
Number of bits of the sum of numbers in the objective function 121
Biggest number in a constraint 1174271291386916613944740298394668513687841274454159935353645485766104512557304221731849499192384351515967488
Number of bits of the biggest number in a constraint 360
Biggest sum of numbers in a constraint 4697085165547666455778961193578674053759190090835006449104283878090284482579702915208197909390404088540790263
Number of bits of the biggest sum of numbers361
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
1.20/1.22	c constraints 1/0 clauses 87120/0 units 0
1.20/1.22	c vars 29401
1.20/1.22	c objective 121 + -2658455991569831745807614120560689151
1800.08/1800.50	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-2668406-1276625040/watcher-2668406-1276625040 -o /tmp/evaluation-result-2668406-1276625040/solver-2668406-1276625040 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668406-1276625040.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 2/106 3032
/proc/meminfo: memFree=1877024/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=2208 CPUtime=0
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 256 0 0 0 0 0 0 0 17 0 1 0 38107972 2260992 179 1992294400 134512640 136485738 4293172544 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3032/statm: 552 179 156 482 0 68 0

[startup+0.101446 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 3032
/proc/meminfo: memFree=1877024/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=2472 CPUtime=0.1
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 332 0 0 0 10 0 0 0 17 0 1 0 38107972 2531328 255 1992294400 134512640 136485738 4293172544 18446744073709551615 134532318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3032/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.201453 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 3032
/proc/meminfo: memFree=1877024/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=2868 CPUtime=0.2
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 412 0 0 0 20 0 0 0 17 0 1 0 38107972 2936832 335 1992294400 134512640 136485738 4293172544 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3032/statm: 717 336 156 482 0 233 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2868

[startup+0.301461 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 3032
/proc/meminfo: memFree=1877024/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=3132 CPUtime=0.29
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 481 0 0 0 29 0 0 0 17 0 1 0 38107972 3207168 404 1992294400 134512640 136485738 4293172544 18446744073709551615 135178857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3032/statm: 783 404 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700493 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 3032
/proc/meminfo: memFree=1877024/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=4316 CPUtime=0.69
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 819 0 0 0 69 0 0 0 17 0 1 0 38107972 4419584 709 1992294400 134512640 136485738 4293172544 18446744073709551615 135173207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3032/statm: 1079 709 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3033
/proc/meminfo: memFree=1871436/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=39808 CPUtime=1.49
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 9383 0 0 0 146 3 0 0 18 0 1 0 38107972 40763392 9208 1992294400 134512640 136485738 4293172544 18446744073709551615 135856871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 9952 9208 194 482 0 9468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39808

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3033
/proc/meminfo: memFree=1771864/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=189312 CPUtime=3.1
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 49052 0 0 0 287 23 0 0 21 0 1 0 38107972 193855488 46282 1992294400 134512640 136485738 4293172544 18446744073709551615 134650995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 47328 46282 198 482 0 46844 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 189312

[startup+6.30095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3033
/proc/meminfo: memFree=1487656/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=401244 CPUtime=6.29
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 104851 0 0 0 576 53 0 0 25 0 1 0 38107972 410873856 97936 1992294400 134512640 136485738 4293172544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 100311 97936 225 482 0 99827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 401244

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3033
/proc/meminfo: memFree=1476628/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=409872 CPUtime=12.69
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 107007 0 0 0 1202 67 0 0 25 0 1 0 38107972 419708928 100092 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 102468 100092 228 482 0 101984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 409872

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3033
/proc/meminfo: memFree=1466212/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=420448 CPUtime=25.48
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 109622 0 0 0 2476 72 0 0 25 0 1 0 38107972 430538752 102707 1992294400 134512640 136485738 4293172544 18446744073709551615 135859375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 105112 102707 228 482 0 104628 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 420448

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3035
/proc/meminfo: memFree=1406072/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=482016 CPUtime=51.07
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 124679 0 0 0 5001 106 0 0 25 0 1 0 38107972 493584384 117764 1992294400 134512640 136485738 4293172544 18446744073709551615 134878440 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 120504 117764 228 482 0 120020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 482016

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3035
/proc/meminfo: memFree=1331920/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=556916 CPUtime=102.28
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 143013 0 0 0 10101 127 0 0 25 0 1 0 38107972 570281984 136098 1992294400 134512640 136485738 4293172544 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 139229 136098 228 482 0 138745 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 556916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3037
/proc/meminfo: memFree=1229744/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=659496 CPUtime=162.26
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 168765 0 0 0 16068 158 0 0 25 0 1 0 38107972 675323904 161850 1992294400 134512640 136485738 4293172544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 164874 161850 228 482 0 164390 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 659496

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3039
/proc/meminfo: memFree=1149640/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=738104 CPUtime=222.25
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 188527 0 0 0 22045 180 0 0 25 0 1 0 38107972 755818496 181612 1992294400 134512640 136485738 4293172544 18446744073709551615 135844780 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 184526 181612 228 482 0 184042 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 738104

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3041
/proc/meminfo: memFree=1096816/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=792304 CPUtime=282.22
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 201986 0 0 0 28021 201 0 0 25 0 1 0 38107972 811319296 195071 1992294400 134512640 136485738 4293172544 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 198076 195071 228 482 0 197592 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 792304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3043
/proc/meminfo: memFree=1006048/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=882572 CPUtime=342.21
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 224371 0 0 0 33997 224 0 0 25 0 1 0 38107972 903753728 217456 1992294400 134512640 136485738 4293172544 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 220643 217456 228 482 0 220159 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 882572

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3043
/proc/meminfo: memFree=980008/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=907800 CPUtime=402.19
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 230847 0 0 0 39992 227 0 0 25 0 1 0 38107972 929587200 223932 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 226950 223932 228 482 0 226466 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 907800

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3045
/proc/meminfo: memFree=968228/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=919388 CPUtime=462.18
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 233739 0 0 0 45990 228 0 0 25 0 1 0 38107972 941453312 226824 1992294400 134512640 136485738 4293172544 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 229847 226824 228 482 0 229363 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 919388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3047
/proc/meminfo: memFree=957688/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=930276 CPUtime=522.17
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 236424 0 0 0 51988 229 0 0 25 0 1 0 38107972 952602624 229509 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 232569 229509 228 482 0 232085 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 930276

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3052
/proc/meminfo: memFree=946036/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=940852 CPUtime=582.15
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 239083 0 0 0 57985 230 0 0 25 0 1 0 38107972 963432448 232168 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 235213 232168 228 482 0 234729 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 940852

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3054
/proc/meminfo: memFree=934876/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=952192 CPUtime=642.14
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 241930 0 0 0 63982 232 0 0 25 0 1 0 38107972 975044608 235015 1992294400 134512640 136485738 4293172544 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 238048 235015 228 482 0 237564 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 952192

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3060
/proc/meminfo: memFree=891352/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=995596 CPUtime=882.09
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 252771 0 0 0 87973 236 0 0 25 0 1 0 38107972 1019490304 245856 1992294400 134512640 136485738 4293172544 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 248899 245856 228 482 0 248415 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 995596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3062
/proc/meminfo: memFree=795376/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1092464 CPUtime=942.07
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 277003 0 0 0 93937 270 0 0 25 0 1 0 38107972 1118683136 270088 1992294400 134512640 136485738 4293172544 18446744073709551615 134883734 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 273116 270088 228 482 0 272632 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1092464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3062
/proc/meminfo: memFree=747512/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1139504 CPUtime=1002.05
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 288768 0 0 0 99920 285 0 0 25 0 1 0 38107972 1166852096 281853 1992294400 134512640 136485738 4293172544 18446744073709551615 135293395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 284876 281853 228 482 0 284392 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1139504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3064
/proc/meminfo: memFree=726308/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1160276 CPUtime=1062.04
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 294007 0 0 0 105915 289 0 0 25 0 1 0 38107972 1188122624 287092 1992294400 134512640 136485738 4293172544 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 290069 287092 228 482 0 289585 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1160276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3066
/proc/meminfo: memFree=667036/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1219728 CPUtime=1122.03
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 308827 0 0 0 111904 299 0 0 25 0 1 0 38107972 1249001472 301912 1992294400 134512640 136485738 4293172544 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 304932 301912 228 482 0 304448 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1219728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3068
/proc/meminfo: memFree=644964/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1241888 CPUtime=1182.01
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 314323 0 0 0 117900 301 0 0 25 0 1 0 38107972 1271693312 307408 1992294400 134512640 136485738 4293172544 18446744073709551615 135856828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 310472 307408 228 482 0 309988 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1241888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3070
/proc/meminfo: memFree=613964/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1272904 CPUtime=1242
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 322054 0 0 0 123891 309 0 0 25 0 1 0 38107972 1303453696 315139 1992294400 134512640 136485738 4293172544 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 318226 315140 228 482 0 317742 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1272904

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3070
/proc/meminfo: memFree=542416/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1343956 CPUtime=1301.99
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 339924 0 0 0 129865 334 0 0 25 0 1 0 38107972 1376210944 333009 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 335989 333009 228 482 0 335505 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1343956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3072
/proc/meminfo: memFree=478060/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1408672 CPUtime=1361.97
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 356035 0 0 0 135845 352 0 0 25 0 1 0 38107972 1442480128 349120 1992294400 134512640 136485738 4293172544 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 352168 349120 228 482 0 351684 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1408672

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3074
/proc/meminfo: memFree=397956/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1488632 CPUtime=1421.97
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 375871 0 0 0 141829 368 0 0 25 0 1 0 38107972 1524359168 368956 1992294400 134512640 136485738 4293172544 18446744073709551615 135860744 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 372158 368956 228 482 0 371674 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 1488632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3076
/proc/meminfo: memFree=301856/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1585436 CPUtime=1481.95
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 399994 0 0 0 147813 382 0 0 25 0 1 0 38107972 1623486464 393079 1992294400 134512640 136485738 4293172544 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 396359 393079 228 482 0 395875 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1585436

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3078
/proc/meminfo: memFree=222992/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1664264 CPUtime=1541.94
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 419534 0 0 0 153800 394 0 0 25 0 1 0 38107972 1704206336 412619 1992294400 134512640 136485738 4293172544 18446744073709551615 134883960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 416066 412620 228 482 0 415582 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 1664264

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3078
/proc/meminfo: memFree=194968/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1692756 CPUtime=1601.92
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 426591 0 0 0 159795 397 0 0 25 0 1 0 38107972 1733382144 419676 1992294400 134512640 136485738 4293172544 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 423189 419676 228 482 0 422705 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 1692756

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3080
/proc/meminfo: memFree=169176/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1718696 CPUtime=1661.91
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 432997 0 0 0 165790 401 0 0 25 0 1 0 38107972 1759944704 426082 1992294400 134512640 136485738 4293172544 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 429674 426082 228 482 0 429190 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 1718696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3082
/proc/meminfo: memFree=154544/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1733296 CPUtime=1721.89
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 436657 0 0 0 171787 402 0 0 25 0 1 0 38107972 1774895104 429742 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 433324 429742 228 482 0 432840 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 1733296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3084
/proc/meminfo: memFree=138424/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1749052 CPUtime=1781.88
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 440592 0 0 0 177783 405 0 0 25 0 1 0 38107972 1791029248 433677 1992294400 134512640 136485738 4293172544 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 437263 433677 228 482 0 436779 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 1749052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3084
/proc/meminfo: memFree=129124/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=1758664 CPUtime=1800.08
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4202496 442901 0 0 0 179603 405 0 0 25 0 1 0 38107972 1800871936 435986 1992294400 134512640 136485738 4293172544 18446744073709551615 135848200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3032/statm: 439666 435986 228 482 0 439182 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1758664

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3084
/proc/meminfo: memFree=129124/2059040 swapFree=4140244/4192956
[pid=3032] ppid=3030 vsize=0 CPUtime=1800.18
/proc/3032/stat : 3032 (pbct) R 3030 3032 2290 0 -1 4194308 442901 0 0 0 179603 415 0 0 25 0 1 0 38107972 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3032/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.26
CPU user time (s): 1796.03
CPU system time (s): 4.22336
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 1758664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.03
system time used= 4.22336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 442901
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= 17000

runsolver used 3.04054 second user time and 8.43572 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-15 20:04:00
IDJOB=2668406
IDBENCH=2973
IDSOLVER=1170
FILE ID=node003/2668406-1276625040
PBS_JOBID= 11172292
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=240-sizeP=121-sizeQ=240-330229238-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668406-1276625040/watcher-2668406-1276625040 -o /tmp/evaluation-result-2668406-1276625040/solver-2668406-1276625040 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668406-1276625040.opb

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

MD5SUM BENCH= 7371465ba0e0d5bc10bb1d033f8bcd56
RANDOM SEED=1659336297

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1877428 kB
Buffers:          6244 kB
Cached:          95316 kB
SwapCached:       6080 kB
Active:          35728 kB
Inactive:        79076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1877428 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            6004 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:          13128 kB
Slab:            44768 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183352 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= 62576 MiB
End job on node003 at 2010-06-15 20:34:03