Trace number 362216

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) 1802.16 1802.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
MD5SUM61bd3dd8a49bc9125fdf13f69f76abf6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark13.34
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints284
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 constraints284
Minimum length of a constraint31
Maximum length of a constraint540
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1941
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530902
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530902
Number of bits of the biggest sum of numbers20
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...
0.07/0.09	c ...done
0.07/0.09	c #vars=7812 #constraints=317 hasObjective=yes
0.09/0.19	c res. mode=mod
0.09/0.19	c VSIDS like heuristics
0.09/0.19	c complete search running
0.19/0.22	c restart after 401 decisions
0.19/0.23	c nbDecision=500 #constraints=317
0.19/0.25	c restart after 801 decisions
0.19/0.26	c nbDecision=1000 #constraints=317
0.29/0.30	c nbDecision=1500 #constraints=317
0.29/0.30	c restart after 1601 decisions
0.29/0.33	c nbDecision=2000 #constraints=317
0.29/0.37	c nbDecision=2500 #constraints=317
0.39/0.46	c nbDecision=3000 #constraints=331
0.39/0.47	c restart after 3201 decisions
0.39/0.49	c nbDecision=3500 #constraints=331
0.49/0.53	c nbDecision=4000 #constraints=331
0.49/0.56	c nbDecision=4500 #constraints=331
0.49/0.58	c nbDecision=5000 #constraints=331
0.59/0.60	c nbDecision=5500 #constraints=331
6.89/6.91	c nbDecision=6000 #constraints=525
12.79/12.81	c restart after 6401 decisions
12.79/12.87	c nbDecision=6500 #constraints=663
12.89/12.91	c nbDecision=7000 #constraints=663
12.89/12.95	c nbDecision=7500 #constraints=663
12.89/12.98	c nbDecision=8000 #constraints=663
12.99/13.01	c nbDecision=8500 #constraints=663
17.38/17.48	c nbDecision=9000 #constraints=756
27.58/27.61	c nbDecision=9500 #constraints=943
39.98/40.04	c nbDecision=10000 #constraints=1123
52.28/52.32	c nbDecision=10500 #constraints=1304
63.78/63.86	c nbDecision=11000 #constraints=1529
77.37/77.49	c nbDecision=11500 #constraints=1746
92.07/92.18	c nbDecision=12000 #constraints=1968
106.06/106.19	c nbDecision=12500 #constraints=2202
115.56/115.61	c restart after 12801 decisions
116.06/116.11	c nbDecision=13000 #constraints=2357
116.16/116.22	c nbDecision=13500 #constraints=2357
116.26/116.37	c nbDecision=14000 #constraints=2357
116.46/116.52	c nbDecision=14500 #constraints=2357
116.66/116.71	c nbDecision=15000 #constraints=2357
147.15/147.22	c nbDecision=15500 #constraints=2665
173.65/173.70	c nbDecision=16000 #constraints=3017
220.93/221.05	c nbDecision=16500 #constraints=3333
239.73/239.84	c nbDecision=17000 #constraints=3546
266.31/266.49	c nbDecision=17500 #constraints=3761
286.11/286.20	c nbDecision=18000 #constraints=3989
307.60/307.73	c nbDecision=18500 #constraints=4229
366.49/366.62	c nbDecision=19000 #constraints=4653
417.18/417.35	c nbDecision=19500 #constraints=5063
536.24/536.48	c nbDecision=20000 #constraints=5391
639.51/639.76	c nbDecision=20500 #constraints=5845
755.28/755.56	c nbDecision=21000 #constraints=6335
850.56/850.83	c nbDecision=21500 #constraints=6812
900.74/901.01	c nbDecision=22000 #constraints=7157
940.43/940.76	c nbDecision=22500 #constraints=7511
1066.09/1066.46	c nbDecision=23000 #constraints=7884
1271.93/1272.30	c nbDecision=23500 #constraints=8237
1358.81/1359.29	c nbDecision=24000 #constraints=8753
1655.05/1655.61	c nbDecision=24500 #constraints=9211
1800.01/1800.61	Received signal 15

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/node70/watcher-362216-1176845685 -o ROOT/results/node70/solver-362216-1176845685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362216-1176845685/instance-362216-1176845685.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: 0.99 0.98 0.99 3/64 13676
/proc/meminfo: memFree=1670328/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=1620 CPUtime=0
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 124105875 1658880 172 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 405 174 126 317 0 84 0

[startup+0.078704 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13676
/proc/meminfo: memFree=1670328/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=3072 CPUtime=0.07
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 558 0 0 0 7 0 0 0 18 0 1 0 124105875 3145728 540 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 768 540 131 317 0 447 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3072

[startup+0.101706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13676
/proc/meminfo: memFree=1670328/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=4044 CPUtime=0.09
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 813 0 0 0 9 0 0 0 18 0 1 0 124105875 4141056 795 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602691 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 1011 795 137 317 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4044

[startup+0.301726 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13676
/proc/meminfo: memFree=1670328/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=4308 CPUtime=0.29
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 884 0 0 0 29 0 0 0 19 0 1 0 124105875 4411392 866 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134606697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 1077 866 138 317 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4308

[startup+0.701765 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 13676
/proc/meminfo: memFree=1670328/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=5304 CPUtime=0.69
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 1069 0 0 0 69 0 0 0 22 0 1 0 124105875 5431296 1051 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 1326 1051 139 317 0 1005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5304

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1665968/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=7488 CPUtime=1.49
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 1562 0 0 0 149 0 0 0 25 0 1 0 124105875 7667712 1544 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 1872 1544 139 317 0 1551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7488

[startup+3.10201 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1663088/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=11380 CPUtime=3.09
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 2505 0 0 0 308 1 0 0 25 0 1 0 124105875 11653120 2487 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 2845 2487 139 317 0 2524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11380

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1655984/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=18500 CPUtime=6.29
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 4207 0 0 0 628 1 0 0 25 0 1 0 124105875 18944000 4189 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135271361 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 4625 4189 139 317 0 4304 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18500

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1642736/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=31168 CPUtime=12.69
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 7282 0 0 0 1266 3 0 0 25 0 1 0 124105875 31916032 7264 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710797 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 7792 7264 139 317 0 7471 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31168

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1621168/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=52876 CPUtime=25.48
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 12515 0 0 0 2544 4 0 0 25 0 1 0 124105875 54145024 12497 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 13219 12497 139 317 0 12898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52876

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1588592/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=88848 CPUtime=51.07
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 20663 0 0 0 5099 8 0 0 25 0 1 0 124105875 90980352 20645 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 22212 20645 139 317 0 21891 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88848

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1521904/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=159244 CPUtime=102.27
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 37152 0 0 0 10213 14 0 0 25 0 1 0 124105875 163065856 37134 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 39811 37134 139 317 0 39490 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 159244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1461360/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=223264 CPUtime=162.24
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 52377 0 0 0 16205 19 0 0 25 0 1 0 124105875 228622336 52359 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 55816 52359 139 317 0 55495 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 223264

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1415472/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=275128 CPUtime=222.23
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 63689 0 0 0 22199 24 0 0 25 0 1 0 124105875 281731072 63671 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135272624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 68782 63671 139 317 0 68461 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 275128

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1365808/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=330052 CPUtime=282.21
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 76133 0 0 0 28191 30 0 0 25 0 1 0 124105875 337973248 76107 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 82513 76107 139 317 0 82192 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 330052

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1326960/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=369312 CPUtime=342.2
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 85780 0 0 0 34186 34 0 0 25 0 1 0 124105875 378175488 85754 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 92328 85754 139 317 0 92007 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 369312

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1277488/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=421232 CPUtime=402.18
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 98198 0 0 0 40179 39 0 0 25 0 1 0 124105875 431341568 98172 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 105308 98172 139 317 0 104987 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 421232

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1262000/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=438612 CPUtime=462.16
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 101957 0 0 0 46175 41 0 0 25 0 1 0 124105875 449138688 101931 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 109653 101931 139 317 0 109332 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 438612

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1240112/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=466496 CPUtime=522.14
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 107469 0 0 0 52171 43 0 0 25 0 1 0 124105875 477691904 107437 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 116624 107437 139 317 0 116303 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 466496

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1222320/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=489816 CPUtime=582.13
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 111884 0 0 0 58168 45 0 0 25 0 1 0 124105875 501571584 111852 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 122454 111852 139 317 0 122133 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 489816

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=1180720/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=535744 CPUtime=642.11
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 122200 0 0 0 64162 49 0 0 25 0 1 0 124105875 548601856 122168 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 133936 122168 139 317 0 133615 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 535744


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

/proc/meminfo: memFree=976816/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=772140 CPUtime=1062
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 173069 0 0 0 106128 72 0 0 25 0 1 0 124105875 790671360 173035 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 193035 173035 139 317 0 192714 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 772140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13677
/proc/meminfo: memFree=959472/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=796084 CPUtime=1121.98
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 177374 0 0 0 112124 74 0 0 25 0 1 0 124105875 815190016 177340 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 199021 177340 139 317 0 198700 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 796084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=951728/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=804552 CPUtime=1181.97
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 179321 0 0 0 118122 75 0 0 25 0 1 0 124105875 823861248 179287 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 201138 179287 139 317 0 200817 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 804552

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=944816/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=811352 CPUtime=1241.95
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 181052 0 0 0 124120 75 0 0 25 0 1 0 124105875 830824448 181018 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 202838 181018 139 317 0 202517 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 811352

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=918576/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=839736 CPUtime=1301.93
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 187609 0 0 0 130116 77 0 0 25 0 1 0 124105875 859889664 187518 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563659 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 209934 187518 139 317 0 209613 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 839736

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=884080/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=879844 CPUtime=1361.91
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 196364 0 0 0 136111 80 0 0 25 0 1 0 124105875 900960256 196273 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 219961 196273 139 317 0 219640 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 879844

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=872368/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=891152 CPUtime=1421.9
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 199171 0 0 0 142109 81 0 0 25 0 1 0 124105875 912539648 199078 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 222788 199078 139 317 0 222467 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 891152

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=862832/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=901268 CPUtime=1481.88
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 201553 0 0 0 148105 83 0 0 25 0 1 0 124105875 922898432 201460 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 225317 201460 139 317 0 224996 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 901268

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13679
/proc/meminfo: memFree=859824/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=904532 CPUtime=1541.86
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 202277 0 0 0 154103 83 0 0 25 0 1 0 124105875 926240768 202184 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 226133 202184 139 317 0 225812 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 904532

[startup+1602.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/71 13817
/proc/meminfo: memFree=852352/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=911612 CPUtime=1601.79
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 203868 0 0 0 160093 86 0 0 25 0 1 0 124105875 933490688 203773 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 227903 203773 139 317 0 227582 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 911612

[startup+1662.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 13877
/proc/meminfo: memFree=839920/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=925820 CPUtime=1661.74
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 207206 0 0 0 166087 87 0 0 25 0 1 0 124105875 948039680 207111 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 231455 207111 139 317 0 231134 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 925820

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13877
/proc/meminfo: memFree=831280/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=934800 CPUtime=1721.73
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 209393 0 0 0 172084 89 0 0 25 0 1 0 124105875 957235200 209298 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 233700 209298 139 317 0 233379 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 934800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13877
/proc/meminfo: memFree=818352/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=949236 CPUtime=1781.71
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 212588 0 0 0 178081 90 0 0 25 0 1 0 124105875 972017664 212493 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 237309 212493 139 317 0 236988 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 949236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13877
/proc/meminfo: memFree=807728/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=969128 CPUtime=1800.01
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 215229 0 0 0 179910 91 0 0 25 0 1 0 124105875 992387072 215134 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134549858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 242282 215134 139 317 0 241961 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 969128

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13877
/proc/meminfo: memFree=807728/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=969256 CPUtime=1800.81
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 215241 0 0 0 179989 92 0 0 25 0 1 0 124105875 992518144 215146 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 242314 215146 139 317 0 241993 0
Current children cumulated CPU time (s) 1800.81
Current children cumulated vsize (KiB) 969256

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=807656/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=969256 CPUtime=1801.61
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 215245 0 0 0 180069 92 0 0 25 0 1 0 124105875 992518144 215150 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 242314 215150 139 317 0 241993 0
Current children cumulated CPU time (s) 1801.61
Current children cumulated vsize (KiB) 969256

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=807656/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=969256 CPUtime=1802.01
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4194304 215245 0 0 0 180109 92 0 0 25 0 1 0 124105875 992518144 215150 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 242314 215150 139 317 0 241993 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 969256

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13878
/proc/meminfo: memFree=807656/2055920 swapFree=4183760/4192956
[pid=13676] ppid=13674 vsize=0 CPUtime=1802.1
/proc/13676/stat : 13676 (oree) R 13674 13676 12895 0 -1 4195332 215245 0 0 0 180110 100 0 0 25 0 1 0 124105875 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13676/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1802.16
CPU user time (s): 1801.11
CPU system time (s): 1.05684
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 969320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.11
system time used= 1.05684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215245
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= 4116

runsolver used 1.3148 second user time and 3.67144 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Apr 17 21:34:45 UTC 2007

IDJOB= 362216
IDBENCH= 1540
IDSOLVER= 172
FILE ID= node70/362216-1176845685

PBS_JOBID= 4590129

Free space on /tmp= 66545 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
COMMAND LINE= oree /tmp/evaluation/362216-1176845685/instance-362216-1176845685.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-362216-1176845685 -o ROOT/results/node70/solver-362216-1176845685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362216-1176845685/instance-362216-1176845685.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  61bd3dd8a49bc9125fdf13f69f76abf6

RANDOM SEED= 965918826

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1670736 kB
Buffers:         41076 kB
Cached:         269156 kB
SwapCached:       3656 kB
Active:         163748 kB
Inactive:       160256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670736 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          19132 kB
Slab:            47276 kB
Committed_AS:  2441004 kB
PageTables:       1404 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= 66545 MiB

End job on node70 on Tue Apr 17 22:04:48 UTC 2007