Trace number 367054

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) 1800.15 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb
MD5SUM9de41f4dfea665c07d07d26677f77e5d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark1.08083
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
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 constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305842614989581580
Number of bits of the biggest sum of numbers61
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=901 #constraints=2523 hasObjective=yes
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
3.59/3.67	c restart after 401 decisions
4.59/4.69	c nbDecision=500 #constraints=2971
9.19/9.24	c restart after 801 decisions
12.39/12.49	c nbDecision=1000 #constraints=3446
24.69/24.76	c nbDecision=1500 #constraints=3947
27.59/27.67	c restart after 1601 decisions
41.28/41.39	c nbDecision=2000 #constraints=4413
65.18/65.22	c nbDecision=2500 #constraints=4911
93.67/93.74	c nbDecision=3000 #constraints=5412
106.16/106.29	c restart after 3201 decisions
127.86/127.98	c nbDecision=3500 #constraints=5877
169.75/169.80	c nbDecision=4000 #constraints=6382
218.84/218.92	c nbDecision=4500 #constraints=6878
275.83/275.94	c nbDecision=5000 #constraints=7378
337.31/337.46	c nbDecision=5500 #constraints=7872
414.78/414.99	c nbDecision=6000 #constraints=8373
477.98/478.17	c restart after 6401 decisions
493.77/493.94	c nbDecision=6500 #constraints=8852
580.14/580.37	c nbDecision=7000 #constraints=9348
681.32/681.57	c nbDecision=7500 #constraints=9844
780.89/781.10	c nbDecision=8000 #constraints=10344
884.67/884.90	c nbDecision=8500 #constraints=10844
1000.84/1001.14	c nbDecision=9000 #constraints=11341
1127.51/1127.87	c nbDecision=9500 #constraints=11843
1253.98/1254.36	c nbDecision=10000 #constraints=12336
1397.94/1398.35	c nbDecision=10500 #constraints=12825
1560.71/1561.14	c nbDecision=11000 #constraints=13326
1729.77/1730.20	c nbDecision=11500 #constraints=13813
1800.04/1800.50	Received signal 15
1800.04/1800.53	
1800.04/1800.53	s UNKNOWN
1800.04/1800.53	
1800.04/1800.53	c user time= 1799.62 s
1800.04/1800.53	c system time= 0.469928 s
1800.04/1800.53	c wall clock time=1800.54

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/node61/watcher-367054-1177003228 -o ROOT/results/node61/solver-367054-1177003228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/367054-1177003228/instance-367054-1177003228.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: 1.00 1.02 0.98 3/64 28215
/proc/meminfo: memFree=1734656/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=1468 CPUtime=0
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 112286484 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 367 165 130 317 0 46 0

[startup+0.0427149 s]
/proc/loadavg: 1.00 1.02 0.98 3/64 28215
/proc/meminfo: memFree=1734656/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=2280 CPUtime=0.03
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 393 0 0 0 3 0 0 0 18 0 1 0 112286484 2334720 375 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271355 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 570 375 139 317 0 249 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2280

[startup+0.101719 s]
/proc/loadavg: 1.00 1.02 0.98 3/64 28215
/proc/meminfo: memFree=1734656/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=2552 CPUtime=0.09
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 112286484 2613248 415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714426 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 638 415 139 317 0 317 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301738 s]
/proc/loadavg: 1.00 1.02 0.98 3/64 28215
/proc/meminfo: memFree=1734656/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=3348 CPUtime=0.29
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 661 0 0 0 29 0 0 0 19 0 1 0 112286484 3428352 643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 837 643 170 317 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701776 s]
/proc/loadavg: 1.00 1.02 0.98 3/64 28215
/proc/meminfo: memFree=1734656/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=4572 CPUtime=0.69
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 963 0 0 0 69 0 0 0 22 0 1 0 112286484 4681728 945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 1143 945 170 317 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4572

[startup+1.50185 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1730424/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=6936 CPUtime=1.49
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 1578 0 0 0 149 0 0 0 25 0 1 0 112286484 7102464 1560 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 1734 1560 170 317 0 1413 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6936

[startup+3.102 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1726648/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=11128 CPUtime=3.09
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 2629 0 0 0 308 1 0 0 25 0 1 0 112286484 11395072 2611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 2782 2611 170 317 0 2461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11128

[startup+6.30231 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1718712/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=18372 CPUtime=6.29
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 4415 0 0 0 627 2 0 0 25 0 1 0 112286484 18812928 4397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 4593 4397 170 317 0 4272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18372

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1706488/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=30152 CPUtime=12.69
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 7370 0 0 0 1265 4 0 0 25 0 1 0 112286484 30875648 7352 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541577 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 7538 7352 170 317 0 7217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30152

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1689400/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=47708 CPUtime=25.48
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 11449 0 0 0 2542 6 0 0 25 0 1 0 112286484 48852992 11431 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 11927 11431 170 317 0 11606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47708

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 0.98 2/65 28216
/proc/meminfo: memFree=1672504/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=63460 CPUtime=51.08
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 15701 0 0 0 5100 8 0 0 25 0 1 0 112286484 64983040 15683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 15865 15683 170 317 0 15544 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63460

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 28216
/proc/meminfo: memFree=1642616/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=96756 CPUtime=102.27
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 23133 0 0 0 10216 11 0 0 25 0 1 0 112286484 99078144 23081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 24189 23081 170 317 0 23868 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 96756

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 28216
/proc/meminfo: memFree=1623224/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=114792 CPUtime=162.25
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 27988 0 0 0 16211 14 0 0 25 0 1 0 112286484 117547008 27936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 28698 27936 170 317 0 28377 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 114792

[startup+222.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 28216
/proc/meminfo: memFree=1606712/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=130228 CPUtime=222.24
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 32078 0 0 0 22207 17 0 0 25 0 1 0 112286484 133353472 32026 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 32557 32026 170 317 0 32236 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 130228

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 28216
/proc/meminfo: memFree=1593080/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=143240 CPUtime=282.22
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 35495 0 0 0 28204 18 0 0 25 0 1 0 112286484 146677760 35443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 35810 35443 170 317 0 35489 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 143240

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28216
/proc/meminfo: memFree=1581176/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=155076 CPUtime=342.2
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 38420 0 0 0 34201 19 0 0 25 0 1 0 112286484 158797824 38368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 38769 38368 170 317 0 38448 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 155076

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28216
/proc/meminfo: memFree=1561016/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=183824 CPUtime=402.19
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 43467 0 0 0 40197 22 0 0 25 0 1 0 112286484 188235776 43415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 45956 43415 170 317 0 45635 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 183824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28216
/proc/meminfo: memFree=1550392/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=194060 CPUtime=462.17
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 46103 0 0 0 46194 23 0 0 25 0 1 0 112286484 198717440 46051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 48515 46051 170 317 0 48194 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 194060

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28216
/proc/meminfo: memFree=1541432/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=202588 CPUtime=522.16
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 48368 0 0 0 52192 24 0 0 25 0 1 0 112286484 207450112 48316 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 50647 48316 170 317 0 50326 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 202588

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28218
/proc/meminfo: memFree=1532920/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=210280 CPUtime=582.14
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 50449 0 0 0 58188 26 0 0 25 0 1 0 112286484 215326720 50397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 52570 50397 170 317 0 52249 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 210280

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1525048/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=217928 CPUtime=642.13
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 52458 0 0 0 64186 27 0 0 25 0 1 0 112286484 223158272 52341 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 54482 52341 170 317 0 54161 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 217928


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1494968/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=245784 CPUtime=882.07
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 59966 0 0 0 88176 31 0 0 25 0 1 0 112286484 251682816 59849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 61446 59849 170 317 0 61125 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 245784

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1488120/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=252612 CPUtime=942.05
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 61696 0 0 0 94174 31 0 0 25 0 1 0 112286484 258674688 61579 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 63153 61579 170 317 0 62832 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 252612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1481016/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=259160 CPUtime=1002.04
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 63442 0 0 0 100171 33 0 0 25 0 1 0 112286484 265379840 63325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270573 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 64790 63325 170 317 0 64469 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 259160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1474872/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=265552 CPUtime=1062.03
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 64966 0 0 0 106169 34 0 0 25 0 1 0 112286484 271925248 64849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 66388 64849 170 317 0 66067 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 265552

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28218
/proc/meminfo: memFree=1468472/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=271404 CPUtime=1122.02
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 66556 0 0 0 112166 36 0 0 25 0 1 0 112286484 277917696 66439 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 67851 66439 170 317 0 67530 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 271404

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1462520/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=277144 CPUtime=1181.99
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 68057 0 0 0 118163 36 0 0 25 0 1 0 112286484 283795456 67940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 69286 67940 170 317 0 68965 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 277144

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1457016/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=282848 CPUtime=1241.99
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 69435 0 0 0 124161 38 0 0 25 0 1 0 112286484 289636352 69318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 70712 69318 170 317 0 70391 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 282848

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28218
/proc/meminfo: memFree=1451384/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=288092 CPUtime=1301.98
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 70806 0 0 0 130159 39 0 0 25 0 1 0 112286484 295006208 70689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 72023 70689 170 317 0 71702 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 288092

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1445624/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=293320 CPUtime=1361.95
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 72249 0 0 0 136155 40 0 0 25 0 1 0 112286484 300359680 72132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 73330 72132 170 317 0 73009 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 293320

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1440952/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=297792 CPUtime=1421.94
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 73416 0 0 0 142154 40 0 0 25 0 1 0 112286484 304939008 73299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 74448 73299 170 317 0 74127 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 297792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1436536/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=302216 CPUtime=1481.93
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 74513 0 0 0 148151 42 0 0 25 0 1 0 112286484 309469184 74396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 75554 74396 170 317 0 75233 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 302216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1432056/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=306656 CPUtime=1541.91
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 75626 0 0 0 154148 43 0 0 25 0 1 0 112286484 314015744 75509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 76664 75509 170 317 0 76343 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 306656

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28218
/proc/meminfo: memFree=1427704/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=311000 CPUtime=1601.89
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 76704 0 0 0 160146 43 0 0 25 0 1 0 112286484 318464000 76587 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 77750 76587 170 317 0 77429 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 311000

[startup+1662.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 28218
/proc/meminfo: memFree=1423800/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=314812 CPUtime=1661.88
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 77675 0 0 0 166145 43 0 0 25 0 1 0 112286484 322367488 77558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 78703 77558 170 317 0 78382 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 314812

[startup+1722.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1419384/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=319524 CPUtime=1721.86
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 78776 0 0 0 172142 44 0 0 25 0 1 0 112286484 327192576 78659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 79881 78659 170 317 0 79560 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 319524

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1395512/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=362696 CPUtime=1781.85
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 84707 0 0 0 178139 46 0 0 25 0 1 0 112286484 371400704 84590 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 90674 84590 170 317 0 90353 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 362696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1394104/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=364324 CPUtime=1800.04
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 85058 0 0 0 179958 46 0 0 25 0 1 0 112286484 373067776 84941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 91081 84941 170 317 0 90760 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 364324

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 28218
/proc/meminfo: memFree=1394104/2055920 swapFree=4184100/4192956
[pid=28215] ppid=28213 vsize=364324 CPUtime=1800.04
/proc/28215/stat : 28215 (oree) R 28213 28215 27477 0 -1 4194304 85058 0 0 0 179958 46 0 0 25 0 1 0 112286484 373067776 84941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28215/statm: 91081 84941 170 317 0 90760 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 364324

Child status: 0
Real time (s): 1800.6
CPU time (s): 1800.15
CPU user time (s): 1799.62
CPU system time (s): 0.52592
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 364324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.52592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85074
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= 2892

runsolver used 1.19182 second user time and 3.74043 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 19 17:20:29 UTC 2007

IDJOB= 367054
IDBENCH= 3000
IDSOLVER= 172
FILE ID= node61/367054-1177003228

PBS_JOBID= 4630475

Free space on /tmp= 66502 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=40-sizeP=21-sizeQ=40-289612555.opb
COMMAND LINE= oree /tmp/evaluation/367054-1177003228/instance-367054-1177003228.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-367054-1177003228 -o ROOT/results/node61/solver-367054-1177003228 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/367054-1177003228/instance-367054-1177003228.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9de41f4dfea665c07d07d26677f77e5d

RANDOM SEED= 805209429

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1735128 kB
Buffers:         13324 kB
Cached:         259088 kB
SwapCached:       3056 kB
Active:          64176 kB
Inactive:       218028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735128 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            24684 kB
Committed_AS:   858368 kB
PageTables:       1388 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= 66502 MiB

End job on node61 on Thu Apr 19 17:50:31 UTC 2007