Trace number 357546

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) 1800.23 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155-max.opb
MD5SUM1a0de5b084bb5d3f897350b954f11e59
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 -5
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
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 constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880077443495339516213980
Number of bits of the biggest sum of numbers91
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...
0.02/0.05	c ...done
0.02/0.05	c #vars=1951 #constraints=5583 hasObjective=yes
0.02/0.07	c res. mode=mod
0.02/0.07	c VSIDS like heuristics
0.02/0.07	c complete search running
30.69/30.72	c restart after 401 decisions
36.18/36.23	c nbDecision=500 #constraints=6025
69.37/69.45	c restart after 801 decisions
88.57/88.69	c nbDecision=1000 #constraints=6493
159.45/159.53	c nbDecision=1500 #constraints=6999
174.75/174.81	c restart after 1601 decisions
241.43/241.55	c nbDecision=2000 #constraints=7472
341.71/341.84	c nbDecision=2500 #constraints=7972
465.47/465.62	c nbDecision=3000 #constraints=8472
518.87/519.02	c restart after 3201 decisions
600.04/600.21	c nbDecision=3500 #constraints=8936
760.81/761.07	c nbDecision=4000 #constraints=9434
943.75/944.10	c nbDecision=4500 #constraints=9930
1149.22/1149.52	c nbDecision=5000 #constraints=10439
1370.16/1370.60	c nbDecision=5500 #constraints=10936
1629.19/1629.61	c nbDecision=6000 #constraints=11435
1800.09/1800.61	Received signal 15
1800.09/1800.67	
1800.09/1800.67	s UNKNOWN
1800.09/1800.67	
1800.09/1800.67	c user time= 1799.74 s
1800.09/1800.67	c system time= 0.428934 s
1800.09/1800.67	c wall clock time=1800.67

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/node52/watcher-357546-1177003889 -o ROOT/results/node52/solver-357546-1177003889 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357546-1177003889/instance-357546-1177003889.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: 1.03 0.99 0.99 3/64 14487
/proc/meminfo: memFree=1793932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=1468 CPUtime=0
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 55234002 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 367 164 130 317 0 46 0

[startup+0.025925 s]
/proc/loadavg: 1.03 0.99 0.99 3/64 14487
/proc/meminfo: memFree=1793932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=1996 CPUtime=0.02
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 296 0 0 0 2 0 0 0 18 0 1 0 55234002 2043904 278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 499 278 130 317 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1996

[startup+0.10193 s]
/proc/loadavg: 1.03 0.99 0.99 3/64 14487
/proc/meminfo: memFree=1793932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=3488 CPUtime=0.09
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 55234002 3571712 631 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 872 631 139 317 0 551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.301943 s]
/proc/loadavg: 1.03 0.99 0.99 3/64 14487
/proc/meminfo: memFree=1793932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=3864 CPUtime=0.29
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 762 0 0 0 29 0 0 0 19 0 1 0 55234002 3956736 705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 966 705 139 317 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3864

[startup+0.70197 s]
/proc/loadavg: 1.03 0.99 0.99 3/64 14487
/proc/meminfo: memFree=1793932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=4152 CPUtime=0.69
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 850 0 0 0 69 0 0 0 22 0 1 0 55234002 4251648 793 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554532 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 1038 793 139 317 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4152

[startup+1.50107 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1791172/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=4580 CPUtime=1.49
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 941 0 0 0 149 0 0 0 25 0 1 0 55234002 4689920 884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 1145 884 139 317 0 824 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4580

[startup+3.10113 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1789956/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=6340 CPUtime=3.09
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 1405 0 0 0 309 0 0 0 25 0 1 0 55234002 6492160 1348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 1585 1348 170 317 0 1264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6340

[startup+6.30135 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1787460/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=8416 CPUtime=6.29
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 1880 0 0 0 628 1 0 0 25 0 1 0 55234002 8617984 1823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 2104 1823 170 317 0 1783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8416

[startup+12.7018 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1783044/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=12804 CPUtime=12.69
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 2930 0 0 0 1268 1 0 0 25 0 1 0 55234002 13111296 2873 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710866 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 3201 2873 170 317 0 2880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12804

[startup+25.5016 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1774852/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=21304 CPUtime=25.49
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 4967 0 0 0 2547 2 0 0 25 0 1 0 55234002 21815296 4910 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541595 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 5326 4910 170 317 0 5005 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21304

[startup+51.1014 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1760580/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=36220 CPUtime=51.08
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 8583 0 0 0 5105 3 0 0 25 0 1 0 55234002 37089280 8526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 9055 8526 170 317 0 8734 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36220

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1736196/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=61028 CPUtime=102.27
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 14572 0 0 0 10222 5 0 0 25 0 1 0 55234002 62492672 14515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 15257 14515 170 317 0 14936 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61028

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1715652/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=82380 CPUtime=162.25
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 19731 0 0 0 16218 7 0 0 25 0 1 0 55234002 84357120 19674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 20595 19674 170 317 0 20274 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 82380

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1691652/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=108028 CPUtime=222.23
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 25661 0 0 0 22214 9 0 0 25 0 1 0 55234002 110620672 25604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 27007 25604 170 317 0 26686 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 108028

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1674820/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=124988 CPUtime=282.23
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 29949 0 0 0 28211 12 0 0 25 0 1 0 55234002 127987712 29892 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272608 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 31247 29892 170 317 0 30926 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 124988

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1660612/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=138808 CPUtime=342.21
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 33374 0 0 0 34208 13 0 0 25 0 1 0 55234002 142139392 33317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 34702 33317 170 317 0 34381 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 138808

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1648452/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=151532 CPUtime=402.19
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 36451 0 0 0 40205 14 0 0 25 0 1 0 55234002 155168768 36394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 37883 36394 170 317 0 37562 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 151532

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1636932/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=163336 CPUtime=462.17
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 39300 0 0 0 46202 15 0 0 25 0 1 0 55234002 167256064 39243 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 40834 39243 170 317 0 40513 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 163336

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1616836/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=189640 CPUtime=522.16
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 44397 0 0 0 52198 18 0 0 25 0 1 0 55234002 194191360 44340 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712470 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 47410 44340 170 317 0 47089 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 189640

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1605828/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=199948 CPUtime=582.15
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 47031 0 0 0 58196 19 0 0 25 0 1 0 55234002 204746752 46974 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 49987 46974 170 317 0 49666 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 199948

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1596356/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=209316 CPUtime=642.13
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 49386 0 0 0 64193 20 0 0 25 0 1 0 55234002 214339584 49329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 52329 49329 170 317 0 52008 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 209316


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1559108/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=246400 CPUtime=882.07
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 58682 0 0 0 88183 24 0 0 25 0 1 0 55234002 252313600 58625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 61600 58625 170 317 0 61279 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 246400

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1551876/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=253308 CPUtime=942.05
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 60489 0 0 0 94180 25 0 0 25 0 1 0 55234002 259387392 60432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604197 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 63327 60432 170 317 0 63006 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 253308

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1542404/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=262804 CPUtime=1002.05
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 62870 0 0 0 100178 27 0 0 25 0 1 0 55234002 269111296 62813 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718926 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 65701 62813 170 317 0 65380 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 262804

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1535492/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=269912 CPUtime=1062.03
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 64686 0 0 0 106175 28 0 0 25 0 1 0 55234002 276389888 64629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 67478 64629 170 317 0 67157 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 269912

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1527236/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=277500 CPUtime=1122.01
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 66620 0 0 0 112172 29 0 0 25 0 1 0 55234002 284160000 66563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 69375 66563 170 317 0 69054 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 277500

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1519684/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=285284 CPUtime=1182
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 68585 0 0 0 118170 30 0 0 25 0 1 0 55234002 292130816 68528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563636 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 71321 68528 170 317 0 71000 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 285284

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1511940/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=292632 CPUtime=1241.99
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 70462 0 0 0 124168 31 0 0 25 0 1 0 55234002 299655168 70405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 73158 70405 170 317 0 72837 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 292632

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1504580/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=300004 CPUtime=1301.98
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 72259 0 0 0 130166 32 0 0 25 0 1 0 55234002 307204096 72202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 75001 72202 170 317 0 74680 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 300004

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1498820/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=306276 CPUtime=1361.95
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 73761 0 0 0 136163 32 0 0 25 0 1 0 55234002 313626624 73704 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 76569 73704 170 317 0 76248 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 306276

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1492548/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=312888 CPUtime=1421.94
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 75332 0 0 0 142161 33 0 0 25 0 1 0 55234002 320397312 75199 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 78222 75199 170 317 0 77901 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 312888

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1487684/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=318100 CPUtime=1481.93
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 76565 0 0 0 148159 34 0 0 25 0 1 0 55234002 325734400 76432 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 79525 76432 170 317 0 79204 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 318100

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1481540/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=324492 CPUtime=1541.91
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 78105 0 0 0 154156 35 0 0 25 0 1 0 55234002 332279808 77972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 81123 77972 170 317 0 80802 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 324492

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1458948/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=360408 CPUtime=1601.9
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 83707 0 0 0 160153 37 0 0 25 0 1 0 55234002 369057792 83574 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 90102 83574 170 317 0 89781 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 360408

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1451972/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=367720 CPUtime=1661.88
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 85452 0 0 0 166150 38 0 0 25 0 1 0 55234002 376545280 85319 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 91930 85319 170 317 0 91609 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 367720

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14488
/proc/meminfo: memFree=1446020/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=373828 CPUtime=1721.87
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 86926 0 0 0 172148 39 0 0 25 0 1 0 55234002 382799872 86793 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 93457 86793 170 317 0 93136 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 373828

[startup+1782.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/71 14562
/proc/meminfo: memFree=1439124/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=379272 CPUtime=1781.83
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 88306 0 0 0 178141 42 0 0 25 0 1 0 55234002 388374528 88173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 94818 88173 170 317 0 94497 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 379272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.00 0.99 2/71 14644
/proc/meminfo: memFree=1436684/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=381848 CPUtime=1800.09
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194304 88864 0 0 0 179967 42 0 0 25 0 1 0 55234002 391012352 88731 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 95462 88731 170 317 0 95141 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 381848

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

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

[startup+1800.71 s]
/proc/loadavg: 1.04 1.00 0.99 2/71 14644
/proc/meminfo: memFree=1436684/2055920 swapFree=4182956/4192956
[pid=14487] ppid=14485 vsize=0 CPUtime=1800.2
/proc/14487/stat : 14487 (oree) R 14485 14487 14387 0 -1 4194308 88880 0 0 0 179974 46 0 0 25 0 1 0 55234002 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/14487/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.23
CPU user time (s): 1799.74
CPU system time (s): 0.485926
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 381848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.485926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88880
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= 3574

runsolver used 1.18582 second user time and 3.76643 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Thu Apr 19 17:31:29 UTC 2007

IDJOB= 357546
IDBENCH= 3031
IDSOLVER= 172
FILE ID= node52/357546-1177003889

PBS_JOBID= 4630531

Free space on /tmp= 66312 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=60-sizeP=31-sizeQ=60-472296155-max.opb
COMMAND LINE= oree /tmp/evaluation/357546-1177003889/instance-357546-1177003889.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-357546-1177003889 -o ROOT/results/node52/solver-357546-1177003889 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357546-1177003889/instance-357546-1177003889.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  1a0de5b084bb5d3f897350b954f11e59

RANDOM SEED= 617029656

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1794340 kB
Buffers:         13856 kB
Cached:         198960 kB
SwapCached:       3832 kB
Active:          64860 kB
Inactive:       157356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794340 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            25376 kB
Committed_AS:  1630136 kB
PageTables:       1484 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= 66312 MiB

End job on node52 on Thu Apr 19 18:01:32 UTC 2007