Trace number 362156

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 alphaSAT (TO)802184 1800.19 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-pipex.opb
MD5SUM3e6a99258fbc02bc052cab2d6151884d
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark788263
Best CPU time to get the best result obtained on this benchmark26.8509
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 788263
Optimality of the best value was proved YES
Number of variables48
Total number of constraints25
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint3
Maximum length of a constraint16
Number of terms in the objective function 48
Biggest coefficient in the objective function 107865
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 2514082
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 107865
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 2514082
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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=48 #constraints=42 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
0.02/0.08	c restart after 401 decisions
0.10/0.11	c nbDecision=500 #constraints=486
0.20/0.22	c restart after 801 decisions
0.30/0.31	c nbDecision=1000 #constraints=964
0.60/0.62	c nbDecision=1500 #constraints=1466
0.60/0.68	c restart after 1601 decisions
0.89/0.99	c nbDecision=2000 #constraints=1947
1.19/1.29	c nbDecision=2246 #constraints=2186
1.19/1.29	c linear search for optimum
1.19/1.29	o 873836
1.29/1.31	c nbDecision=2253 #constraints=2194
1.29/1.31	o 862186
1.29/1.34	c nbDecision=2274 #constraints=2216
1.29/1.34	o 861966
1.59/1.61	c nbDecision=2500 #constraints=2442
1.99/2.07	c nbDecision=2773 #constraints=2711
1.99/2.07	o 858655
2.50/2.50	c nbDecision=3000 #constraints=2941
2.79/2.88	c restart after 3201 decisions
2.99/3.03	c nbDecision=3262 #constraints=3183
2.99/3.03	o 845839
3.09/3.11	c nbDecision=3284 #constraints=3206
3.09/3.11	o 844089
3.09/3.14	c nbDecision=3292 #constraints=3215
3.09/3.14	o 817469
3.69/3.72	c nbDecision=3500 #constraints=3426
3.89/3.99	c nbDecision=3604 #constraints=3529
3.89/3.99	o 815574
5.20/5.22	c nbDecision=4000 #constraints=3925
7.70/7.76	c nbDecision=4500 #constraints=4424
10.29/10.34	c nbDecision=5000 #constraints=4922
13.29/13.34	c nbDecision=5500 #constraints=5418
17.19/17.28	c nbDecision=6000 #constraints=5915
20.39/20.46	c restart after 6401 decisions
21.28/21.31	c nbDecision=6500 #constraints=6401
25.78/25.86	c nbDecision=7000 #constraints=6903
30.39/30.42	c nbDecision=7500 #constraints=7398
35.88/35.93	c nbDecision=8000 #constraints=7898
41.28/41.38	c nbDecision=8500 #constraints=8397
47.18/47.21	c nbDecision=9000 #constraints=8898
52.98/53.07	c nbDecision=9500 #constraints=9394
60.88/60.93	c nbDecision=10000 #constraints=9892
68.18/68.23	c nbDecision=10500 #constraints=10395
75.67/75.76	c nbDecision=11000 #constraints=10893
82.38/82.45	c nbDecision=11500 #constraints=11395
92.57/92.67	c nbDecision=12000 #constraints=11882
105.86/105.92	c nbDecision=12500 #constraints=12372
114.76/114.85	c restart after 12801 decisions
119.35/119.45	c nbDecision=13000 #constraints=12851
133.46/133.52	c nbDecision=13500 #constraints=13354
147.36/147.46	c nbDecision=14000 #constraints=13847
162.95/163.06	c nbDecision=14500 #constraints=14348
178.54/178.61	c nbDecision=15000 #constraints=14849
193.54/193.61	c nbDecision=15500 #constraints=15351
199.23/199.38	c nbDecision=15674 #constraints=15522
199.23/199.38	o 815552
209.64/209.74	c nbDecision=15985 #constraints=15835
209.64/209.74	o 813657
210.04/210.17	c nbDecision=16000 #constraints=15851
225.53/225.65	c nbDecision=16500 #constraints=16346
244.22/244.37	c nbDecision=17000 #constraints=16845
261.01/261.14	c nbDecision=17500 #constraints=17347
276.92/277.06	c nbDecision=18000 #constraints=17850
292.01/292.17	c nbDecision=18500 #constraints=18344
308.91/309.06	c nbDecision=19000 #constraints=18843
325.10/325.29	c nbDecision=19500 #constraints=19343
341.30/341.41	c nbDecision=20000 #constraints=19837
362.59/362.70	c nbDecision=20500 #constraints=20338
379.68/379.80	c nbDecision=21000 #constraints=20838
395.88/396.01	c nbDecision=21500 #constraints=21339
409.48/409.61	c nbDecision=22000 #constraints=21838
420.27/420.41	c nbDecision=22500 #constraints=22341
444.96/445.19	c nbDecision=23000 #constraints=22817
471.96/472.18	c nbDecision=23500 #constraints=23315
499.85/500.03	c nbDecision=24000 #constraints=23815
526.45/526.63	c nbDecision=24500 #constraints=24312
555.34/555.57	c nbDecision=25000 #constraints=24809
584.23/584.40	c nbDecision=25500 #constraints=25312
589.72/589.92	c restart after 25601 decisions
611.33/611.53	c nbDecision=26000 #constraints=25795
639.71/639.99	c nbDecision=26500 #constraints=26296
669.10/669.30	c nbDecision=27000 #constraints=26789
699.79/700.03	c nbDecision=27500 #constraints=27288
729.89/730.11	c nbDecision=28000 #constraints=27791
758.18/758.42	c nbDecision=28500 #constraints=28290
784.27/784.58	c nbDecision=29000 #constraints=28790
812.77/813.09	c nbDecision=29500 #constraints=29282
844.85/845.10	c nbDecision=30000 #constraints=29783
874.25/874.56	c nbDecision=30500 #constraints=30280
879.54/879.82	c nbDecision=30587 #constraints=30368
879.54/879.82	o 813201
901.75/902.10	c nbDecision=31000 #constraints=30781
932.03/932.39	c nbDecision=31500 #constraints=31283
956.62/956.97	c nbDecision=32000 #constraints=31782
971.21/971.55	c nbDecision=32318 #constraints=32100
971.21/971.55	o 805784
977.11/977.49	c nbDecision=32500 #constraints=32283
996.71/997.00	c nbDecision=33000 #constraints=32787
1020.21/1020.50	c nbDecision=33500 #constraints=33282
1045.80/1046.19	c nbDecision=34000 #constraints=33784
1054.60/1054.94	c nbDecision=34180 #constraints=33963
1054.60/1054.94	o 802184
1067.79/1068.19	c nbDecision=34500 #constraints=34286
1090.09/1090.44	c nbDecision=35000 #constraints=34789
1127.77/1128.15	c nbDecision=35500 #constraints=35263
1170.56/1170.97	c nbDecision=36000 #constraints=35756
1215.95/1216.33	c nbDecision=36500 #constraints=36256
1262.04/1262.46	c nbDecision=37000 #constraints=36754
1308.32/1308.71	c nbDecision=37500 #constraints=37251
1349.81/1350.27	c nbDecision=38000 #constraints=37750
1395.50/1395.93	c nbDecision=38500 #constraints=38252
1437.59/1438.01	c nbDecision=39000 #constraints=38753
1483.97/1484.49	c nbDecision=39500 #constraints=39244
1533.06/1533.55	c nbDecision=40000 #constraints=39746
1577.24/1577.76	c nbDecision=40500 #constraints=40246
1623.93/1624.41	c nbDecision=41000 #constraints=40748
1666.13/1666.69	c nbDecision=41500 #constraints=41249
1707.51/1708.03	c nbDecision=42000 #constraints=41746
1751.89/1752.43	c nbDecision=42500 #constraints=42239
1800.09/1800.60	Received signal 15
1800.09/1800.67	
1800.09/1800.67	s SATISFIABLE
1800.09/1800.67	v -x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 x24 -x25 -x26 x27 x28 -x29 -x30
1800.09/1800.67	v x31 x32 x33 x34 x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 x45 x46 -x47 -x48
1800.09/1800.67	
1800.09/1800.67	c user time= 1799.91 s
1800.09/1800.67	c system time= 0.263959 s
1800.09/1800.67	c wall clock time=1800.68

Verifier Data (download as text)

OK	802184

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-362156-1176845304 -o ROOT/results/node7/solver-362156-1176845304 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/362156-1176845304/instance-362156-1176845304.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18691
/proc/meminfo: memFree=1825584/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=1468 CPUtime=0
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 160568038 1503232 167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 367 167 139 317 0 46 0

[startup+0.027352 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18691
/proc/meminfo: memFree=1825584/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=1596 CPUtime=0.02
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 210 0 0 0 2 0 0 0 18 0 1 0 160568038 1634304 192 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 399 192 139 317 0 78 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1596

[startup+0.101359 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18691
/proc/meminfo: memFree=1825584/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=1732 CPUtime=0.1
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 160568038 1773568 246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284121 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 433 246 139 317 0 112 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1732

[startup+0.301381 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18691
/proc/meminfo: memFree=1825584/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=2124 CPUtime=0.3
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 362 0 0 0 30 0 0 0 19 0 1 0 160568038 2174976 344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 531 344 139 317 0 210 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2124

[startup+0.701422 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18691
/proc/meminfo: memFree=1825584/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=2676 CPUtime=0.7
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 490 0 0 0 70 0 0 0 22 0 1 0 160568038 2740224 472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 669 472 139 317 0 348 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2676

[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1823912/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=3484 CPUtime=1.49
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 704 0 0 0 149 0 0 0 25 0 1 0 160568038 3567616 686 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 871 686 170 317 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3484

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1822952/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=4280 CPUtime=3.09
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 922 0 0 0 309 0 0 0 25 0 1 0 160568038 4382720 904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718324 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 1070 904 170 317 0 749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4280

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1821672/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=5704 CPUtime=6.3
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 1227 0 0 0 629 1 0 0 25 0 1 0 160568038 5840896 1209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 1426 1209 170 317 0 1105 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 5704

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1820264/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=6708 CPUtime=12.69
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 1479 0 0 0 1268 1 0 0 25 0 1 0 160568038 6868992 1461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 1677 1461 170 317 0 1356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6708

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1818728/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=8152 CPUtime=25.48
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 1842 0 0 0 2547 1 0 0 25 0 1 0 160568038 8347648 1824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 2038 1824 170 317 0 1717 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8152

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1816424/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=10972 CPUtime=51.07
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 2488 0 0 0 5105 2 0 0 25 0 1 0 160568038 11235328 2413 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 2743 2413 170 317 0 2422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10972

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1813480/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=13736 CPUtime=102.27
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 3202 0 0 0 10223 4 0 0 25 0 1 0 160568038 14065664 3127 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 3434 3127 170 317 0 3113 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18692
/proc/meminfo: memFree=1811368/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=15732 CPUtime=162.25
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 3717 0 0 0 16220 5 0 0 25 0 1 0 160568038 16109568 3642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604207 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 3933 3642 170 317 0 3612 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15732

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1809192/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=17908 CPUtime=222.23
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 4230 0 0 0 22217 6 0 0 25 0 1 0 160568038 18337792 4155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 4477 4155 170 317 0 4156 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18694
/proc/meminfo: memFree=1807272/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=20492 CPUtime=282.22
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 4813 0 0 0 28215 7 0 0 25 0 1 0 160568038 20983808 4625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 5123 4625 170 317 0 4802 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1805672/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=22232 CPUtime=342.2
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 5227 0 0 0 34212 8 0 0 25 0 1 0 160568038 22765568 5039 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 5558 5039 170 317 0 5237 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1803944/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=23852 CPUtime=402.18
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 5647 0 0 0 40209 9 0 0 25 0 1 0 160568038 24424448 5459 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 5963 5459 170 317 0 5642 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23852

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1802472/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=25356 CPUtime=462.16
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 6028 0 0 0 46206 10 0 0 25 0 1 0 160568038 25964544 5840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 6339 5840 170 317 0 6018 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 25356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1801384/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=26280 CPUtime=522.15
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 6292 0 0 0 52204 11 0 0 25 0 1 0 160568038 26910720 6104 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 6570 6104 170 317 0 6249 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26280

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1800360/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=27408 CPUtime=582.13
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 6589 0 0 0 58202 11 0 0 25 0 1 0 160568038 28065792 6368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 6852 6368 170 317 0 6531 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27408

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1799272/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=28500 CPUtime=642.12
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 6868 0 0 0 64200 12 0 0 25 0 1 0 160568038 29184000 6647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 7125 6647 170 317 0 6804 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28500


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1796328/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=31648 CPUtime=822.06
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 7744 0 0 0 82192 14 0 0 25 0 1 0 160568038 32407552 7391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 7912 7391 170 317 0 7591 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 31648

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1795240/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=32756 CPUtime=882.04
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 8023 0 0 0 88190 14 0 0 25 0 1 0 160568038 33542144 7637 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 8189 7637 170 317 0 7868 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32756

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1794216/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=33676 CPUtime=942.03
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 8293 0 0 0 94188 15 0 0 25 0 1 0 160568038 34484224 7907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 8419 7907 170 317 0 8098 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 33676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1792424/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=35520 CPUtime=1002.01
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 8770 0 0 0 100185 16 0 0 25 0 1 0 160568038 36372480 8318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 8880 8318 170 317 0 8559 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 35520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1791016/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=38384 CPUtime=1061.99
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 9462 0 0 0 106182 17 0 0 25 0 1 0 160568038 39305216 8685 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 9596 8685 170 317 0 9275 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 38384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1789992/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=39436 CPUtime=1121.98
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 9762 0 0 0 112180 18 0 0 25 0 1 0 160568038 40382464 8952 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 9859 8952 170 317 0 9538 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 39436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1789416/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=40092 CPUtime=1181.96
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 9916 0 0 0 118177 19 0 0 25 0 1 0 160568038 41054208 9106 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10023 9106 170 317 0 9702 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 40092

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1788776/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=40744 CPUtime=1241.94
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10100 0 0 0 124175 19 0 0 25 0 1 0 160568038 41721856 9257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10186 9257 170 317 0 9865 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 40744

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1788200/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=41292 CPUtime=1301.93
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10252 0 0 0 130173 20 0 0 25 0 1 0 160568038 42283008 9409 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10323 9409 170 317 0 10002 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 41292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1787304/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=42340 CPUtime=1361.91
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10493 0 0 0 136170 21 0 0 25 0 1 0 160568038 43356160 9617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10585 9617 170 317 0 10264 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 42340

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1786664/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=42996 CPUtime=1421.89
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10648 0 0 0 142168 21 0 0 25 0 1 0 160568038 44027904 9772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10749 9772 170 317 0 10428 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 42996

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1785960/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=43516 CPUtime=1481.87
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10804 0 0 0 148165 22 0 0 25 0 1 0 160568038 44560384 9928 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 10879 9928 170 317 0 10558 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 43516

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1785384/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=44060 CPUtime=1541.85
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 10962 0 0 0 154162 23 0 0 25 0 1 0 160568038 45117440 10086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11015 10086 170 317 0 10694 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 44060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1784616/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=44720 CPUtime=1601.84
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 11142 0 0 0 160160 24 0 0 25 0 1 0 160568038 45793280 10266 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11180 10266 170 317 0 10859 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 44720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1783912/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=45376 CPUtime=1661.82
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 11323 0 0 0 166158 24 0 0 25 0 1 0 160568038 46465024 10447 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11344 10447 170 317 0 11023 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 45376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1783208/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=46032 CPUtime=1721.81
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 11502 0 0 0 172156 25 0 0 25 0 1 0 160568038 47136768 10593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11508 10593 170 317 0 11187 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 46032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1782760/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=46560 CPUtime=1781.79
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 11652 0 0 0 178153 26 0 0 25 0 1 0 160568038 47677440 10743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11640 10743 170 317 0 11319 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 46560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18694
/proc/meminfo: memFree=1782504/2055920 swapFree=4149976/4192956
[pid=18691] ppid=18689 vsize=46824 CPUtime=1800.09
/proc/18691/stat : 18691 (oree) R 18689 18691 18306 0 -1 4194304 11707 0 0 0 179983 26 0 0 25 0 1 0 160568038 47947776 10798 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/18691/statm: 11706 10798 170 317 0 11385 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 46824

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

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

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.19
CPU user time (s): 1799.91
CPU system time (s): 0.272958
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 46824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11723
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= 1597

runsolver used 2.08768 second user time and 4.47332 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Apr 17 21:28:24 UTC 2007

IDJOB= 362156
IDBENCH= 1513
IDSOLVER= 172
FILE ID= node7/362156-1176845304

PBS_JOBID= 4590182

Free space on /tmp= 66366 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-pipex.opb
COMMAND LINE= oree /tmp/evaluation/362156-1176845304/instance-362156-1176845304.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-362156-1176845304 -o ROOT/results/node7/solver-362156-1176845304 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/362156-1176845304/instance-362156-1176845304.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  3e6a99258fbc02bc052cab2d6151884d

RANDOM SEED= 935295248

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1826056 kB
Buffers:         37704 kB
Cached:         116460 kB
SwapCached:      23656 kB
Active:          74440 kB
Inactive:       113284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826056 kB
SwapTotal:     4192956 kB
SwapFree:      4149976 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            27616 kB
Committed_AS:  7066636 kB
PageTables:       1860 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= 66366 MiB

End job on node7 on Tue Apr 17 21:58:27 UTC 2007