Trace number 431057

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) 1800.13 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
MD5SUM9b762ab9d310cdc754a8481e0a3342a1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.099984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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...
0.00/0.00	c ...done
0.00/0.00	c #vars=352 #constraints=526 hasObjective=yes
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.49/0.56	c restart after 401 decisions
0.69/0.70	c nbDecision=500 #constraints=962
1.29/1.30	c restart after 801 decisions
1.59/1.68	c nbDecision=1000 #constraints=1436
2.59/2.61	c nbDecision=1500 #constraints=1928
2.79/2.89	c restart after 1601 decisions
3.69/3.79	c nbDecision=2000 #constraints=2385
5.19/5.26	c nbDecision=2500 #constraints=2871
7.09/7.12	c nbDecision=3000 #constraints=3359
7.79/7.89	c restart after 3201 decisions
9.09/9.12	c nbDecision=3500 #constraints=3822
12.49/12.58	c nbDecision=4000 #constraints=4285
17.88/17.93	c nbDecision=4500 #constraints=4776
23.27/23.30	c nbDecision=5000 #constraints=5237
31.26/31.31	c nbDecision=5500 #constraints=5704
38.77/38.86	c nbDecision=6000 #constraints=6152
46.97/47.09	c restart after 6401 decisions
47.57/47.68	c nbDecision=6500 #constraints=6577
63.95/64.09	c nbDecision=7000 #constraints=7061
78.25/78.31	c nbDecision=7500 #constraints=7511
97.53/97.67	c nbDecision=8000 #constraints=8000
116.53/116.61	c nbDecision=8500 #constraints=8483
132.22/132.36	c nbDecision=9000 #constraints=8958
153.31/153.49	c nbDecision=9500 #constraints=9434
176.88/177.03	c nbDecision=10000 #constraints=9891
202.46/202.66	c nbDecision=10500 #constraints=10378
224.16/224.30	c nbDecision=11000 #constraints=10856
247.65/247.82	c nbDecision=11500 #constraints=11321
270.32/270.56	c nbDecision=12000 #constraints=11803
290.42/290.67	c nbDecision=12500 #constraints=12266
304.40/304.67	c restart after 12801 decisions
319.69/319.96	c nbDecision=13000 #constraints=12712
372.96/373.22	c nbDecision=13500 #constraints=13213
414.44/414.72	c nbDecision=14000 #constraints=13689
452.42/452.74	c nbDecision=14500 #constraints=14171
491.51/491.83	c nbDecision=15000 #constraints=14616
518.90/519.22	c nbDecision=15500 #constraints=15078
555.28/555.69	c nbDecision=16000 #constraints=15560
600.25/600.62	c nbDecision=16500 #constraints=16041
637.03/637.48	c nbDecision=17000 #constraints=16524
666.00/666.43	c nbDecision=17500 #constraints=16984
715.17/715.66	c nbDecision=18000 #constraints=17461
748.46/748.92	c nbDecision=18500 #constraints=17909
787.14/787.65	c nbDecision=19000 #constraints=18368
848.18/848.75	c nbDecision=19500 #constraints=18853
901.56/902.11	c nbDecision=20000 #constraints=19319
941.23/941.84	c nbDecision=20500 #constraints=19777
989.21/989.82	c nbDecision=21000 #constraints=20247
1025.70/1026.40	c nbDecision=21500 #constraints=20697
1086.77/1087.42	c nbDecision=22000 #constraints=21189
1141.36/1142.00	c nbDecision=22500 #constraints=21666
1192.44/1193.16	c nbDecision=23000 #constraints=22147
1235.94/1236.66	c nbDecision=23500 #constraints=22629
1274.52/1275.27	c nbDecision=24000 #constraints=23091
1328.61/1329.38	c nbDecision=24500 #constraints=23546
1411.39/1412.11	c nbDecision=25000 #constraints=24041
1487.37/1488.16	c nbDecision=25500 #constraints=24530
1500.27/1501.02	c restart after 25601 decisions
1516.27/1517.05	c nbDecision=26000 #constraints=24993
1565.35/1566.13	c nbDecision=26500 #constraints=25452
1636.43/1637.29	c nbDecision=27000 #constraints=25922
1712.22/1713.06	c nbDecision=27500 #constraints=26406
1780.90/1781.75	c nbDecision=28000 #constraints=26862
1800.00/1800.80	Received signal 15
1800.00/1800.90	
1800.00/1800.90	s UNKNOWN
1800.00/1800.90	
1800.00/1800.90	c user time= 1799.72 s
1800.00/1800.90	c system time= 0.387941 s
1800.00/1800.90	c wall clock time=1800.9

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb
mv /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb.tmp /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-431057-1178002370 -o ROOT/results/node55/solver-431057-1178002370 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/431057-1178002370/instance-431057-1178002370.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: 0.92 0.99 0.99 3/64 16748
/proc/meminfo: memFree=1814540/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=1600 CPUtime=0
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 248147055 1638400 182 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 400 182 132 317 0 79 0

[startup+0.104133 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16748
/proc/meminfo: memFree=1814540/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=1868 CPUtime=0.1
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 297 0 0 0 10 0 0 0 18 0 1 0 248147055 1912832 280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272674 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 467 280 139 317 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1868

[startup+0.201143 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16748
/proc/meminfo: memFree=1814540/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=2132 CPUtime=0.19
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 360 0 0 0 19 0 0 0 18 0 1 0 248147055 2183168 343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 533 343 139 317 0 212 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2132

[startup+0.301152 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16748
/proc/meminfo: memFree=1814540/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=2396 CPUtime=0.29
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 413 0 0 0 29 0 0 0 19 0 1 0 248147055 2453504 396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 599 396 139 317 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701189 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 16748
/proc/meminfo: memFree=1814540/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=3312 CPUtime=0.69
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 649 0 0 0 69 0 0 0 23 0 1 0 248147055 3391488 632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266198 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 828 632 139 317 0 507 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3312

[startup+1.50127 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1811652/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=4872 CPUtime=1.49
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 1047 0 0 0 149 0 0 0 25 0 1 0 248147055 4988928 1030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 1218 1030 139 317 0 897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4872

[startup+3.10142 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1809220/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=8016 CPUtime=3.09
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 1808 0 0 0 309 0 0 0 25 0 1 0 248147055 8208384 1791 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 2004 1791 139 317 0 1683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8016

[startup+6.30172 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1804100/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=12592 CPUtime=6.29
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 2963 0 0 0 628 1 0 0 25 0 1 0 248147055 12894208 2946 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 3148 2946 170 317 0 2827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12592

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1798916/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=17208 CPUtime=12.69
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 4101 0 0 0 1267 2 0 0 25 0 1 0 248147055 17620992 4084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711130 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 4302 4084 170 317 0 3981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17208

[startup+25.5015 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1794500/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=21416 CPUtime=25.47
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 5155 0 0 0 2545 2 0 0 25 0 1 0 248147055 21929984 5138 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 5354 5138 170 317 0 5033 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21416

[startup+51.103 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1789508/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=26944 CPUtime=51.07
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 6416 0 0 0 5103 4 0 0 25 0 1 0 248147055 27590656 6399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 6736 6399 170 317 0 6415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26944

[startup+102.303 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1783172/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=33004 CPUtime=102.24
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 7948 0 0 0 10218 6 0 0 25 0 1 0 248147055 33796096 7931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 8251 7931 170 317 0 7930 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33004

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1777348/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=39240 CPUtime=162.2
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 9461 0 0 0 16213 7 0 0 25 0 1 0 248147055 40181760 9387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 9810 9387 170 317 0 9489 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39240

[startup+222.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1772612/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=44416 CPUtime=222.16
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 10642 0 0 0 22208 8 0 0 25 0 1 0 248147055 45481984 10568 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 11104 10568 170 317 0 10783 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 44416

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1767236/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=50748 CPUtime=282.12
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 12056 0 0 0 28203 9 0 0 25 0 1 0 248147055 51965952 11982 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 12687 11982 170 317 0 12366 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 50748

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1763908/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=53820 CPUtime=342.08
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 12815 0 0 0 34198 10 0 0 25 0 1 0 248147055 55111680 12741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 13455 12741 170 317 0 13134 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 53820

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1761348/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=56308 CPUtime=402.04
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 13450 0 0 0 40194 10 0 0 25 0 1 0 248147055 57659392 13376 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564037 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 14077 13376 170 317 0 13756 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 56308

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16749
/proc/meminfo: memFree=1758404/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=59176 CPUtime=462.01
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 14185 0 0 0 46190 11 0 0 25 0 1 0 248147055 60596224 14111 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 14794 14111 170 317 0 14473 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 59176

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 16913
/proc/meminfo: memFree=1753428/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=62588 CPUtime=521.99
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 15090 0 0 0 52176 23 0 0 25 0 1 0 248147055 64090112 15016 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 15647 15016 170 317 0 15326 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 62588

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1752132/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=64976 CPUtime=581.96
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 15668 0 0 0 58169 27 0 0 25 0 1 0 248147055 66535424 15594 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 16244 15594 170 317 0 15923 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 64976

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1749252/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=68532 CPUtime=641.92
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 16522 0 0 0 64164 28 0 0 25 0 1 0 248147055 70176768 16335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 17133 16335 170 317 0 16812 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 68532


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1740036/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=78500 CPUtime=881.78
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 18836 0 0 0 88147 31 0 0 25 0 1 0 248147055 80384000 18649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563419 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 19625 18649 170 317 0 19304 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 78500

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1736580/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=83544 CPUtime=941.73
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 19701 0 0 0 94142 31 0 0 25 0 1 0 248147055 85549056 19514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 20886 19514 170 317 0 20565 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 83544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1734148/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=85980 CPUtime=1001.7
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 20311 0 0 0 100139 31 0 0 25 0 1 0 248147055 88043520 20124 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 21495 20124 170 317 0 21174 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 85980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1731780/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=88340 CPUtime=1061.67
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 20900 0 0 0 106135 32 0 0 25 0 1 0 248147055 90460160 20713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 22085 20713 170 317 0 21764 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 88340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1729924/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=90084 CPUtime=1121.66
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 21354 0 0 0 112133 33 0 0 25 0 1 0 248147055 92246016 21167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 22521 21167 170 317 0 22200 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 90084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1727620/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=92288 CPUtime=1181.65
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 21926 0 0 0 118132 33 0 0 25 0 1 0 248147055 94502912 21739 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 23072 21739 170 317 0 22751 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 92288

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1725060/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=94660 CPUtime=1241.63
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 22537 0 0 0 124129 34 0 0 25 0 1 0 248147055 96931840 22350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 23665 22350 170 317 0 23344 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 94660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1722372/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=97400 CPUtime=1301.62
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 23207 0 0 0 130127 35 0 0 25 0 1 0 248147055 99737600 23020 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 24350 23020 170 317 0 24029 0
Current children cumulated CPU time (s) 1301.62
Current children cumulated vsize (KiB) 97400

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1720772/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=98988 CPUtime=1361.61
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 23651 0 0 0 136125 36 0 0 25 0 1 0 248147055 101363712 23398 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563419 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 24747 23398 170 317 0 24426 0
Current children cumulated CPU time (s) 1361.61
Current children cumulated vsize (KiB) 98988

[startup+1422.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1719364/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=100680 CPUtime=1421.59
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 24088 0 0 0 142123 36 0 0 25 0 1 0 248147055 103096320 23769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 25170 23769 170 317 0 24849 0
Current children cumulated CPU time (s) 1421.59
Current children cumulated vsize (KiB) 100680

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1717892/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=102268 CPUtime=1481.57
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 24469 0 0 0 148121 36 0 0 25 0 1 0 248147055 104722432 24150 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 25567 24150 170 317 0 25246 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 102268

[startup+1542.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1714564/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=105660 CPUtime=1541.56
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 25280 0 0 0 154119 37 0 0 25 0 1 0 248147055 108195840 24961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712587 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 26415 24961 170 317 0 26094 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 105660

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1713156/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=107172 CPUtime=1601.54
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 25640 0 0 0 160117 37 0 0 25 0 1 0 248147055 109744128 25321 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 26793 25321 170 317 0 26472 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 107172

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1711556/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=108904 CPUtime=1661.53
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 26031 0 0 0 166115 38 0 0 25 0 1 0 248147055 111517696 25712 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 27226 25712 170 317 0 26905 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 108904

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1710276/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=110268 CPUtime=1721.52
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 26352 0 0 0 172114 38 0 0 25 0 1 0 248147055 112914432 26033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 27567 26033 170 317 0 27246 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 110268

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1708612/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=111704 CPUtime=1781.5
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 26732 0 0 0 178112 38 0 0 25 0 1 0 248147055 114384896 26413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 27926 26413 170 317 0 27605 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 111704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1708036/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=112224 CPUtime=1800
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 26868 0 0 0 179962 38 0 0 25 0 1 0 248147055 114917376 26549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 28056 26549 170 317 0 27735 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 112224

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 16947
/proc/meminfo: memFree=1708036/2055920 swapFree=4184544/4192956
[pid=16748] ppid=16746 vsize=106056 CPUtime=1800.09
/proc/16748/stat : 16748 (oree) R 16746 16748 15256 0 -1 4194304 26884 0 0 0 179971 38 0 0 25 0 1 0 248147055 108601344 25509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 0 0 0
/proc/16748/statm: 26448 25463 186 317 0 26127 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 106056

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.13
CPU user time (s): 1799.72
CPU system time (s): 0.405938
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 112224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26884
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= 5774

runsolver used 1.85972 second user time and 4.68329 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 06:52:50 UTC 2007

IDJOB= 431057
IDBENCH= 48024
IDSOLVER= 172
FILE ID= node55/431057-1178002370

PBS_JOBID= 4728222

Free space on /tmp= 66563 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
COMMAND LINE= oree /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb mod           
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-431057-1178002370 -o ROOT/results/node55/conversion-431057-1178002370 -C 600 -M 1800 /tmp/evaluation/431057-1178002370/substituteSizeProductKeyword /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-431057-1178002370 -o ROOT/results/node55/solver-431057-1178002370 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/431057-1178002370/instance-431057-1178002370.opb mod           

META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e
MD5SUM BENCH=  9b762ab9d310cdc754a8481e0a3342a1

RANDOM SEED= 528143374

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1814948 kB
Buffers:         36524 kB
Cached:         119616 kB
SwapCached:       2436 kB
Active:          18240 kB
Inactive:       148264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814948 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          16796 kB
Slab:            60436 kB
Committed_AS:  1806316 kB
PageTables:       1380 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= 66563 MiB

End job on node55 on Tue May  1 07:22:53 UTC 2007