Trace number 357027

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) 1800.21 1800.68

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
MD5SUM4a4829ccfb158b9e23ea953e29870120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
Optimality of the best value was proved NO
Number of variables4600
Total number of constraints310
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 constraints310
Minimum length of a constraint17
Maximum length of a constraint147
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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...
0.00/0.06	c ...done
0.00/0.06	c #vars=4600 #constraints=375 hasObjective=yes
0.09/0.11	c res. mode=mod
0.09/0.11	c VSIDS like heuristics
0.09/0.11	c complete search running
0.09/0.13	c restart after 401 decisions
0.09/0.13	c nbDecision=500 #constraints=375
0.09/0.15	c restart after 801 decisions
0.09/0.15	c nbDecision=1000 #constraints=375
0.09/0.18	c nbDecision=1500 #constraints=375
0.09/0.19	c restart after 1601 decisions
0.19/0.20	c nbDecision=2000 #constraints=375
0.19/0.23	c nbDecision=2500 #constraints=375
0.69/0.75	c nbDecision=3000 #constraints=646
1.09/1.19	c restart after 3201 decisions
1.19/1.21	c nbDecision=3500 #constraints=852
1.19/1.24	c nbDecision=4000 #constraints=852
1.89/1.98	c nbDecision=4500 #constraints=1100
3.79/3.88	c nbDecision=5000 #constraints=1604
6.38/6.42	c nbDecision=5500 #constraints=2102
9.58/9.64	c nbDecision=6000 #constraints=2600
12.69/12.77	c restart after 6401 decisions
12.79/12.89	c nbDecision=6500 #constraints=3004
12.89/12.94	c nbDecision=7000 #constraints=3004
12.99/13.02	c nbDecision=7500 #constraints=3004
17.09/17.19	c nbDecision=8000 #constraints=3468
22.18/22.29	c nbDecision=8500 #constraints=3972
28.08/28.13	c nbDecision=9000 #constraints=4476
34.09/34.12	c nbDecision=9500 #constraints=4971
40.97/41.07	c nbDecision=10000 #constraints=5475
48.57/48.68	c nbDecision=10500 #constraints=5971
57.18/57.23	c nbDecision=11000 #constraints=6473
66.48/66.52	c nbDecision=11500 #constraints=6973
76.57/76.65	c nbDecision=12000 #constraints=7475
87.36/87.45	c nbDecision=12500 #constraints=7971
94.36/94.43	c restart after 12801 decisions
94.76/94.89	c nbDecision=13000 #constraints=8275
94.96/95.03	c nbDecision=13500 #constraints=8275
96.46/96.51	c nbDecision=14000 #constraints=8295
122.76/122.88	c nbDecision=14500 #constraints=8797
142.36/142.40	c nbDecision=15000 #constraints=9299
154.25/154.31	c nbDecision=15500 #constraints=9794
166.94/167.07	c nbDecision=16000 #constraints=10294
180.55/180.69	c nbDecision=16500 #constraints=10794
194.84/194.99	c nbDecision=17000 #constraints=11294
210.03/210.12	c nbDecision=17500 #constraints=11798
225.73/225.82	c nbDecision=18000 #constraints=12296
242.23/242.32	c nbDecision=18500 #constraints=12796
259.42/259.59	c nbDecision=19000 #constraints=13298
277.32/277.43	c nbDecision=19500 #constraints=13794
295.91/296.09	c nbDecision=20000 #constraints=14294
315.41/315.51	c nbDecision=20500 #constraints=14796
335.50/335.62	c nbDecision=21000 #constraints=15296
356.20/356.40	c nbDecision=21500 #constraints=15796
377.59/377.74	c nbDecision=22000 #constraints=16294
399.89/400.00	c nbDecision=22500 #constraints=16794
422.68/422.86	c nbDecision=23000 #constraints=17300
445.57/445.79	c nbDecision=23500 #constraints=17795
469.17/469.33	c nbDecision=24000 #constraints=18293
493.56/493.78	c nbDecision=24500 #constraints=18795
518.76/518.90	c nbDecision=25000 #constraints=19295
544.65/544.85	c nbDecision=25500 #constraints=19797
549.85/550.05	c restart after 25601 decisions
550.95/551.18	c nbDecision=26000 #constraints=19895
551.45/551.62	c nbDecision=26500 #constraints=19895
582.63/582.88	c nbDecision=27000 #constraints=20200
634.02/634.23	c nbDecision=27500 #constraints=20700
687.91/688.15	c nbDecision=28000 #constraints=21198
744.10/744.35	c nbDecision=28500 #constraints=21700
799.29/799.51	c nbDecision=29000 #constraints=22200
865.16/865.41	c nbDecision=29500 #constraints=22699
900.96/901.26	c nbDecision=30000 #constraints=23202
928.85/929.19	c nbDecision=30500 #constraints=23698
957.84/958.13	c nbDecision=31000 #constraints=24200
987.33/987.65	c nbDecision=31500 #constraints=24698
1017.82/1018.11	c nbDecision=32000 #constraints=25198
1048.92/1049.21	c nbDecision=32500 #constraints=25698
1080.80/1081.14	c nbDecision=33000 #constraints=26202
1113.00/1113.36	c nbDecision=33500 #constraints=26698
1146.29/1146.69	c nbDecision=34000 #constraints=27202
1179.99/1180.31	c nbDecision=34500 #constraints=27698
1214.38/1214.78	c nbDecision=35000 #constraints=28200
1251.76/1252.12	c nbDecision=35500 #constraints=28699
1299.76/1300.15	c nbDecision=36000 #constraints=29200
1346.74/1347.11	c nbDecision=36500 #constraints=29701
1388.72/1389.12	c nbDecision=37000 #constraints=30198
1430.52/1430.93	c nbDecision=37500 #constraints=30699
1480.80/1481.27	c nbDecision=38000 #constraints=31205
1521.29/1521.71	c nbDecision=38500 #constraints=31700
1560.88/1561.31	c nbDecision=39000 #constraints=32199
1607.17/1607.67	c nbDecision=39500 #constraints=32702
1652.26/1652.76	c nbDecision=40000 #constraints=33203
1698.05/1698.52	c nbDecision=40500 #constraints=33704
1749.53/1750.05	c nbDecision=41000 #constraints=34204
1800.02/1800.50	Received signal 15
1800.13/1800.64	
1800.13/1800.64	s UNKNOWN
1800.13/1800.64	
1800.13/1800.64	c user time= 1799.65 s
1800.13/1800.64	c system time= 0.528919 s
1800.13/1800.64	c wall clock time=1800.64

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/node47/watcher-357027-1176852116 -o ROOT/results/node47/solver-357027-1176852116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357027-1176852116/instance-357027-1176852116.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 0.97 0.98 3/77 1210
/proc/meminfo: memFree=1829320/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=1468 CPUtime=0
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 40056949 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 367 161 126 317 0 46 0

[startup+0.0941649 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 1210
/proc/meminfo: memFree=1829320/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=3264 CPUtime=0.08
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 646 0 0 0 8 0 0 0 18 0 1 0 40056949 3342336 628 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 816 628 137 317 0 495 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3264

[startup+0.101164 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 1210
/proc/meminfo: memFree=1829320/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=3264 CPUtime=0.09
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 648 0 0 0 9 0 0 0 18 0 1 0 40056949 3342336 630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 816 630 137 317 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301188 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 1210
/proc/meminfo: memFree=1829320/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=3656 CPUtime=0.29
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 40056949 3743744 723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134559694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 914 723 139 317 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3656

[startup+0.70123 s]
/proc/loadavg: 1.00 0.97 0.98 3/77 1210
/proc/meminfo: memFree=1829320/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=4708 CPUtime=0.69
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 1003 0 0 0 69 0 0 0 22 0 1 0 40056949 4820992 985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 1177 985 139 317 0 856 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4708

[startup+1.50132 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1825088/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=6676 CPUtime=1.48
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 1484 0 0 0 148 0 0 0 25 0 1 0 40056949 6836224 1466 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 1669 1466 139 317 0 1348 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6676

[startup+3.10149 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1822976/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=9480 CPUtime=3.09
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 2152 0 0 0 308 1 0 0 25 0 1 0 40056949 9707520 2134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 2370 2134 139 317 0 2049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9480

[startup+6.30184 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1818760/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=12356 CPUtime=6.28
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 2916 0 0 0 627 1 0 0 25 0 1 0 40056949 12652544 2898 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 3089 2898 139 317 0 2768 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12356

[startup+12.7025 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1813256/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=18020 CPUtime=12.69
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 4186 0 0 0 1266 3 0 0 25 0 1 0 40056949 18452480 4168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 4505 4168 139 317 0 4184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18020

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1806984/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=23472 CPUtime=25.48
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 5662 0 0 0 2544 4 0 0 25 0 1 0 40056949 24035328 5644 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712891 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 5868 5644 139 317 0 5547 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23472

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1796936/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=34460 CPUtime=51.07
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 8193 0 0 0 5100 7 0 0 25 0 1 0 40056949 35287040 8175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 8615 8175 139 317 0 8294 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34460

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1786056/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=44424 CPUtime=102.26
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 10913 0 0 0 10216 10 0 0 25 0 1 0 40056949 45490176 10837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 11106 10837 139 317 0 10785 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44424

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1775752/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=58212 CPUtime=162.25
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 13587 0 0 0 16212 13 0 0 25 0 1 0 40056949 59609088 13511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710932 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 14553 13511 139 317 0 14232 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58212

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1765704/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=66968 CPUtime=222.23
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 16018 0 0 0 22208 15 0 0 25 0 1 0 40056949 68575232 15942 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 16742 15942 139 317 0 16421 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 66968

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1757576/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=74332 CPUtime=282.22
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 18047 0 0 0 28205 17 0 0 25 0 1 0 40056949 76115968 17971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278905 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 18583 17971 139 317 0 18262 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 74332

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1750344/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=80860 CPUtime=342.2
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 19849 0 0 0 34202 18 0 0 25 0 1 0 40056949 82800640 19773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 20215 19773 139 317 0 19894 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 80860

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1740808/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=98928 CPUtime=402.18
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 23743 0 0 0 40197 21 0 0 25 0 1 0 40056949 101302272 22101 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 24732 22101 139 317 0 24411 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 98928

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1735048/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=105736 CPUtime=462.16
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 25383 0 0 0 46194 22 0 0 25 0 1 0 40056949 108273664 23576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 26434 23576 139 317 0 26113 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 105736

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1728968/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=110816 CPUtime=522.15
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 26909 0 0 0 52191 24 0 0 25 0 1 0 40056949 113475584 25102 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 27704 25102 139 317 0 27383 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 110816

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1725064/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=114464 CPUtime=582.13
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 27883 0 0 0 58188 25 0 0 25 0 1 0 40056949 117211136 26076 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 28616 26076 139 317 0 28295 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 114464

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1722184/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=116928 CPUtime=642.12
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 28573 0 0 0 64186 26 0 0 25 0 1 0 40056949 119734272 26766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 29232 26766 139 317 0 28911 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 116928


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1712264/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=125468 CPUtime=882.06
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 31074 0 0 0 88175 31 0 0 25 0 1 0 40056949 128479232 29267 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 31367 29267 139 317 0 31046 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 125468

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1707080/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=129912 CPUtime=942.04
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 32443 0 0 0 94172 32 0 0 25 0 1 0 40056949 133029888 30636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 32478 30636 139 317 0 32157 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 129912

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1702024/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=134240 CPUtime=1002.03
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 33622 0 0 0 100170 33 0 0 25 0 1 0 40056949 137461760 31815 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 33560 31815 139 317 0 33239 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 134240

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1697288/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=138308 CPUtime=1062.01
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 34806 0 0 0 106166 35 0 0 25 0 1 0 40056949 141627392 32999 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 34577 32999 139 317 0 34256 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 138308

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1692616/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=142364 CPUtime=1122
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 35980 0 0 0 112163 37 0 0 25 0 1 0 40056949 145780736 34140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 35591 34140 139 317 0 35270 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 142364

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1688200/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=146036 CPUtime=1181.98
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 37094 0 0 0 118160 38 0 0 25 0 1 0 40056949 149540864 35254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 36509 35254 139 317 0 36188 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 146036

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1683848/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=149696 CPUtime=1241.97
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 38168 0 0 0 124158 39 0 0 25 0 1 0 40056949 153288704 36328 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 37424 36328 139 317 0 37103 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 149696

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1680776/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=152536 CPUtime=1301.96
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 38952 0 0 0 130156 40 0 0 25 0 1 0 40056949 156196864 37079 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 38134 37079 139 317 0 37813 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 152536

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1677704/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=155144 CPUtime=1361.94
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 39724 0 0 0 136152 42 0 0 25 0 1 0 40056949 158867456 37851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 38786 37851 139 317 0 38465 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 155144

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1673864/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=158268 CPUtime=1421.92
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 40658 0 0 0 142149 43 0 0 25 0 1 0 40056949 162066432 38785 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 39567 38785 139 317 0 39246 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 158268

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1670984/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=160992 CPUtime=1481.9
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 41385 0 0 0 148146 44 0 0 25 0 1 0 40056949 164855808 39512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 40248 39512 139 317 0 39927 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 160992

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1667528/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=164128 CPUtime=1541.89
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 42267 0 0 0 154143 46 0 0 25 0 1 0 40056949 168067072 40394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 41032 40394 139 317 0 40711 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 164128

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1663944/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=167344 CPUtime=1601.88
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 43246 0 0 0 160140 48 0 0 25 0 1 0 40056949 171360256 41274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 41836 41274 139 317 0 41515 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 167344

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1658184/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=193424 CPUtime=1661.86
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 49347 0 0 0 166136 50 0 0 25 0 1 0 40056949 198066176 42629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 48356 42629 139 317 0 48035 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 193424

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1655880/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=197936 CPUtime=1721.84
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 50497 0 0 0 172133 51 0 0 25 0 1 0 40056949 202686464 43257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 49484 43257 139 317 0 49163 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 197936

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1653192/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=200512 CPUtime=1781.83
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 51281 0 0 0 178131 52 0 0 25 0 1 0 40056949 205324288 43942 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 50128 43942 139 317 0 49807 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 200512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 1211
/proc/meminfo: memFree=1652040/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=201292 CPUtime=1800.02
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 51552 0 0 0 179950 52 0 0 25 0 1 0 40056949 206123008 44213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710946 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 50323 44213 139 317 0 50002 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 201292

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 1212
/proc/meminfo: memFree=1652032/2055920 swapFree=4183732/4192956
[pid=1210] ppid=1208 vsize=201292 CPUtime=1800.13
/proc/1210/stat : 1210 (oree) R 1208 1210 907 0 -1 4194304 51553 0 0 0 179961 52 0 0 25 0 1 0 40056949 206123008 44214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1210/statm: 50323 44214 139 317 0 50002 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 201292

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.21
CPU user time (s): 1799.65
CPU system time (s): 0.557915
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 201292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.557915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51569
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= 1777

runsolver used 2.02169 second user time and 4.54231 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue Apr 17 23:21:56 UTC 2007

IDJOB= 357027
IDBENCH= 1792
IDSOLVER= 172
FILE ID= node47/357027-1176852116

PBS_JOBID= 4590237

Free space on /tmp= 66525 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
COMMAND LINE= oree /tmp/evaluation/357027-1176852116/instance-357027-1176852116.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-357027-1176852116 -o ROOT/results/node47/solver-357027-1176852116 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357027-1176852116/instance-357027-1176852116.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4a4829ccfb158b9e23ea953e29870120

RANDOM SEED= 690310932

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1829728 kB
Buffers:         33044 kB
Cached:         100268 kB
SwapCached:       2960 kB
Active:         100984 kB
Inactive:        80968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829728 kB
SwapTotal:     4192956 kB
SwapFree:      4183732 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          63480 kB
Slab:            29728 kB
Committed_AS:  2547240 kB
PageTables:       1776 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= 66525 MiB

End job on node47 on Tue Apr 17 23:51:59 UTC 2007