Trace number 357543

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, and are wall clock time (not CPU 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
oree 0.1.2 alpha? (TO) 1800.61 1801.26

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
MD5SUM11b19c0232a5dd1a01e7c4342698e58e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2
Best CPU time to get the best result obtained on this benchmark1800.31
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 variables5251
Total number of constraints15301
Number of constraints which are clauses15300
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 constraint5100
Number of terms in the objective function 51
Biggest coefficient in the objective function 1125899906842624
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 2251799813685247
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 713623846352979940529142984724747568191373312
Number of bits of the biggest number in a constraint 150
Biggest sum of numbers in a constraint 2854495385411919137542539254950202185769575159
Number of bits of the biggest sum of numbers151
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.09/0.15	c ...done
0.09/0.15	c #vars=5251 #constraints=15303 hasObjective=yes
0.19/0.20	c res. mode=mod
0.19/0.20	c VSIDS like heuristics
0.19/0.20	c complete search running
100.55/100.68	c restart after 401 decisions
128.34/128.48	c nbDecision=500 #constraints=15703
218.60/218.75	c restart after 801 decisions
284.58/284.73	c nbDecision=1000 #constraints=16139
494.11/494.34	c nbDecision=1500 #constraints=16647
555.09/555.31	c restart after 1601 decisions
721.33/721.63	c nbDecision=2000 #constraints=17098
1009.03/1009.42	c nbDecision=2500 #constraints=17599
1334.92/1335.45	c nbDecision=3000 #constraints=18100
1496.55/1497.16	c restart after 3201 decisions
1679.39/1680.04	c nbDecision=3500 #constraints=18540
1800.05/1800.70	Received signal 15
1800.45/1801.16	
1800.45/1801.16	s UNKNOWN
1800.45/1801.16	
1800.45/1801.16	c user time= 1799.8 s
1800.45/1801.16	c system time= 0.72089 s
1800.45/1801.16	c wall clock time=1801.17

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-357543-1177003691 -o ROOT/results/node20/solver-357543-1177003691 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357543-1177003691/instance-357543-1177003691.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1081
/proc/meminfo: memFree=1789624/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=1468 CPUtime=0
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 148286430 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712527 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 367 164 130 317 0 46 0

[startup+0.060464 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1081
/proc/meminfo: memFree=1789624/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=2656 CPUtime=0.05
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 479 0 0 0 5 0 0 0 18 0 1 0 148286430 2719744 461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 664 461 130 317 0 343 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2656

[startup+0.102471 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1081
/proc/meminfo: memFree=1789624/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=3580 CPUtime=0.09
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 702 0 0 0 9 0 0 0 18 0 1 0 148286430 3665920 684 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 895 684 130 317 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3580

[startup+0.301511 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1081
/proc/meminfo: memFree=1789624/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=7192 CPUtime=0.29
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 1587 0 0 0 29 0 0 0 20 0 1 0 148286430 7364608 1464 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270572 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 1798 1464 139 317 0 1477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7192

[startup+0.701591 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1081
/proc/meminfo: memFree=1789624/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=7520 CPUtime=0.69
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 1657 0 0 0 69 0 0 0 24 0 1 0 148286430 7700480 1534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271355 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 1880 1534 139 317 0 1559 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7520

[startup+1.50175 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1082
/proc/meminfo: memFree=1783664/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=8668 CPUtime=1.49
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 1965 0 0 0 149 0 0 0 25 0 1 0 148286430 8876032 1791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 2167 1791 170 317 0 1846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8668

[startup+3.10107 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 1082
/proc/meminfo: memFree=1782448/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=9936 CPUtime=3.08
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 2384 0 0 0 308 0 0 0 25 0 1 0 148286430 10174464 2072 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 2484 2072 170 317 0 2163 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9936

[startup+6.30172 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 1082
/proc/meminfo: memFree=1781104/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=11400 CPUtime=6.29
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 2803 0 0 0 628 1 0 0 25 0 1 0 148286430 11673600 2395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 2850 2395 170 317 0 2529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11400

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 1082
/proc/meminfo: memFree=1776816/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=15724 CPUtime=12.68
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 3930 0 0 0 1266 2 0 0 25 0 1 0 148286430 16101376 3373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 3931 3373 170 317 0 3610 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15724

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 1082
/proc/meminfo: memFree=1773488/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=19332 CPUtime=25.48
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 4929 0 0 0 2546 2 0 0 25 0 1 0 148286430 19795968 4156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 4833 4156 170 317 0 4512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19332

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1082
/proc/meminfo: memFree=1760496/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=34308 CPUtime=51.06
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 9103 0 0 0 5102 4 0 0 25 0 1 0 148286430 35131392 7383 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 8577 7383 170 317 0 8256 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34308

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 1082
/proc/meminfo: memFree=1738352/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=59692 CPUtime=102.25
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 16143 0 0 0 10218 7 0 0 25 0 1 0 148286430 61124608 12919 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 14923 12919 170 317 0 14602 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 59692

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1713904/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=87632 CPUtime=162.22
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 23883 0 0 0 16212 10 0 0 25 0 1 0 148286430 89735168 19083 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 21908 19083 170 317 0 21587 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 87632

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1692912/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=111520 CPUtime=222.2
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 30484 0 0 0 22207 13 0 0 25 0 1 0 148286430 114196480 24240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558997 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 27880 24240 170 317 0 27559 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 111520

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1669808/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=137376 CPUtime=282.18
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 37375 0 0 0 28202 16 0 0 25 0 1 0 148286430 140673024 30070 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718416 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 34344 30070 170 317 0 34023 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 137376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1648304/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=162424 CPUtime=342.16
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 44287 0 0 0 34197 19 0 0 25 0 1 0 148286430 166322176 35373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 40606 35373 170 317 0 40285 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 162424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1631088/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=182556 CPUtime=402.14
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 49973 0 0 0 40192 22 0 0 25 0 1 0 148286430 186937344 39780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 45639 39780 170 317 0 45318 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 182556

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1613424/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=202632 CPUtime=462.12
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 55757 0 0 0 46187 25 0 0 25 0 1 0 148286430 207495168 44069 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 50658 44069 170 317 0 50337 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 202632

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1600688/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=217984 CPUtime=522.1
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 59957 0 0 0 52183 27 0 0 25 0 1 0 148286430 223215616 47382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 54496 47382 170 317 0 54175 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 217984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1082
/proc/meminfo: memFree=1590064/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=230104 CPUtime=582.08
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 63343 0 0 0 58179 29 0 0 25 0 1 0 148286430 235626496 49956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 57526 49956 170 317 0 57205 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 230104

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1556848/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=270680 CPUtime=642.06
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 73153 0 0 0 64174 32 0 0 25 0 1 0 148286430 277176320 58156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 67670 58156 170 317 0 67349 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 270680


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1485040/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=348984 CPUtime=941.95
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 95710 0 0 0 94152 43 0 0 25 0 1 0 148286430 357359616 76034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 87246 76034 170 317 0 86925 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 348984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1471984/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=363960 CPUtime=1001.93
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 100179 0 0 0 100148 45 0 0 25 0 1 0 148286430 372695040 79287 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134596056 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 90990 79287 170 317 0 90669 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 363960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1458416/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=379796 CPUtime=1061.91
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 104484 0 0 0 106143 48 0 0 25 0 1 0 148286430 388911104 82712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 94949 82712 170 317 0 94628 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 379796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1443824/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=397072 CPUtime=1121.89
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 109290 0 0 0 112139 50 0 0 25 0 1 0 148286430 406601728 86344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 99268 86344 170 317 0 98947 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 397072

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1435504/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=407000 CPUtime=1181.87
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 111991 0 0 0 118135 52 0 0 25 0 1 0 148286430 416768000 88465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 101750 88465 170 317 0 101429 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 407000

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1424112/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=420236 CPUtime=1241.84
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 115795 0 0 0 124131 53 0 0 25 0 1 0 148286430 430321664 91220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 105059 91220 170 317 0 104738 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 420236

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1414896/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=430272 CPUtime=1301.83
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 118611 0 0 0 130128 55 0 0 25 0 1 0 148286430 440598528 93515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 107568 93515 170 317 0 107247 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 430272

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1404592/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=442264 CPUtime=1361.8
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 121840 0 0 0 136124 56 0 0 25 0 1 0 148286430 452878336 96071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 110566 96071 170 317 0 110245 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 442264

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1396784/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=451852 CPUtime=1421.78
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 124610 0 0 0 142121 57 0 0 25 0 1 0 148286430 462696448 98019 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271379 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 112963 98019 170 317 0 112642 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 451852

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1387056/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=463456 CPUtime=1481.76
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 127977 0 0 0 148117 59 0 0 25 0 1 0 148286430 474578944 100481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 115864 100481 170 317 0 115543 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 463456

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1353456/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=513428 CPUtime=1541.74
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 137253 0 0 0 154110 64 0 0 25 0 1 0 148286430 525750272 108881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 128357 108881 170 317 0 128036 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 513428

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1340080/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=528216 CPUtime=1601.71
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 141575 0 0 0 160106 65 0 0 25 0 1 0 148286430 540893184 112181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718422 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 132054 112181 170 317 0 131733 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 528216

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1331504/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=537880 CPUtime=1661.7
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 144298 0 0 0 166103 67 0 0 25 0 1 0 148286430 550789120 114314 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 134470 114314 170 317 0 134149 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 537880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1320496/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=549804 CPUtime=1721.68
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 147646 0 0 0 172099 69 0 0 25 0 1 0 148286430 562999296 117119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 137451 117119 170 317 0 137130 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 549804

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1308784/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=562864 CPUtime=1781.65
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 151337 0 0 0 178094 71 0 0 25 0 1 0 148286430 576372736 120080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 140716 120080 170 317 0 140395 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 562864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1305072/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=566436 CPUtime=1800.05
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 152511 0 0 0 179934 71 0 0 25 0 1 0 148286430 580030464 120895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 141609 120895 170 317 0 141288 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 566436

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

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

[startup+1801 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1305072/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=566436 CPUtime=1800.35
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194304 152511 0 0 0 179963 72 0 0 25 0 1 0 148286430 580030464 120895 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 141609 120895 170 317 0 141288 0
Current children cumulated CPU time (s) 1800.35
Current children cumulated vsize (KiB) 566436

[startup+1801.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1084
/proc/meminfo: memFree=1305072/2055920 swapFree=4155228/4192956
[pid=1081] ppid=1079 vsize=0 CPUtime=1800.55
/proc/1081/stat : 1081 (oree) R 1079 1081 782 0 -1 4194308 152527 0 0 0 179981 74 0 0 25 0 1 0 148286430 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1081/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.55
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.26
CPU time (s): 1800.61
CPU user time (s): 1799.81
CPU system time (s): 0.799878
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 566504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.799878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 152527
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= 8
involuntary context switches= 36300

runsolver used 2.04169 second user time and 4.15437 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 17:28:11 UTC 2007

IDJOB= 357543
IDBENCH= 3022
IDSOLVER= 172
FILE ID= node20/357543-1177003691

PBS_JOBID= 4630519

Free space on /tmp= 66455 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=100-sizeP=51-sizeQ=100-520972534-max.opb
COMMAND LINE= oree /tmp/evaluation/357543-1177003691/instance-357543-1177003691.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-357543-1177003691 -o ROOT/results/node20/solver-357543-1177003691 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357543-1177003691/instance-357543-1177003691.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  11b19c0232a5dd1a01e7c4342698e58e

RANDOM SEED= 597720721

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1790096 kB
Buffers:         31988 kB
Cached:         148244 kB
SwapCached:      16084 kB
Active:          86444 kB
Inactive:       118984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790096 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            45992 kB
Committed_AS:  1895524 kB
PageTables:       1748 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66455 MiB

End job on node20 on Thu Apr 19 17:58:14 UTC 2007