Trace number 356987

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) 1800.14 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-bell4.opb
MD5SUM51e821dd343df6d9e97b4cdfcd83ec3f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1496
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1496
Optimality of the best value was proved NO
Number of variables1996
Total number of constraints134
Number of constraints which are clauses18
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints116
Minimum length of a constraint2
Maximum length of a constraint135
Number of terms in the objective function 1527
Biggest coefficient in the objective function 22700
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525423
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262125
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525423
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...
0.00/0.02	c ...done
0.00/0.02	c #vars=1996 #constraints=135 hasObjective=yes
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
0.19/0.30	c restart after 401 decisions
0.29/0.30	c nbDecision=500 #constraints=397
0.59/0.63	c restart after 801 decisions
0.69/0.72	c nbDecision=1000 #constraints=713
1.59/1.60	c nbDecision=1500 #constraints=1213
1.79/1.83	c restart after 1601 decisions
2.49/2.56	c nbDecision=2000 #constraints=1576
4.29/4.33	c nbDecision=2500 #constraints=2070
6.69/6.78	c nbDecision=3000 #constraints=2541
7.89/7.93	c restart after 3201 decisions
8.99/9.08	c nbDecision=3500 #constraints=2896
12.68/12.76	c nbDecision=4000 #constraints=3393
16.99/17.08	c nbDecision=4500 #constraints=3870
21.99/22.07	c nbDecision=5000 #constraints=4363
27.68/27.79	c nbDecision=5500 #constraints=4859
34.28/34.37	c nbDecision=6000 #constraints=5356
39.98/40.04	c restart after 6401 decisions
40.08/40.19	c nbDecision=6500 #constraints=5759
47.38/47.43	c nbDecision=7000 #constraints=6224
55.78/55.89	c nbDecision=7500 #constraints=6714
65.67/65.79	c nbDecision=8000 #constraints=7190
75.77/75.85	c nbDecision=8500 #constraints=7682
86.47/86.58	c nbDecision=9000 #constraints=8174
98.36/98.48	c nbDecision=9500 #constraints=8677
110.57/110.67	c nbDecision=10000 #constraints=9175
122.86/122.95	c nbDecision=10500 #constraints=9678
136.75/136.85	c nbDecision=11000 #constraints=10176
151.36/151.42	c nbDecision=11500 #constraints=10678
165.95/166.08	c nbDecision=12000 #constraints=11174
181.64/181.76	c nbDecision=12500 #constraints=11678
192.05/192.13	c restart after 12801 decisions
194.75/194.81	c nbDecision=13000 #constraints=12042
212.34/212.44	c nbDecision=13500 #constraints=12542
231.53/231.65	c nbDecision=14000 #constraints=13042
251.02/251.17	c nbDecision=14500 #constraints=13541
271.30/271.48	c nbDecision=15000 #constraints=14015
292.65/292.88	c nbDecision=15500 #constraints=14497
314.14/314.32	c nbDecision=16000 #constraints=14994
337.32/337.52	c nbDecision=16500 #constraints=15488
360.71/360.93	c nbDecision=17000 #constraints=15988
385.41/385.61	c nbDecision=17500 #constraints=16489
409.50/409.77	c nbDecision=18000 #constraints=16977
435.20/435.41	c nbDecision=18500 #constraints=17478
461.09/461.32	c nbDecision=19000 #constraints=17980
489.09/489.33	c nbDecision=19500 #constraints=18479
518.57/518.84	c nbDecision=20000 #constraints=18977
548.67/549.00	c nbDecision=20500 #constraints=19480
579.06/579.31	c nbDecision=21000 #constraints=19968
609.16/609.45	c nbDecision=21500 #constraints=20469
640.05/640.34	c nbDecision=22000 #constraints=20968
672.34/672.67	c nbDecision=22500 #constraints=21468
707.13/707.45	c nbDecision=23000 #constraints=21970
741.33/741.68	c nbDecision=23500 #constraints=22468
774.71/775.01	c nbDecision=24000 #constraints=22966
809.80/810.16	c nbDecision=24500 #constraints=23466
846.70/847.05	c nbDecision=25000 #constraints=23967
884.78/885.13	c nbDecision=25500 #constraints=24468
891.59/891.90	c restart after 25601 decisions
913.58/913.90	c nbDecision=26000 #constraints=24838
952.07/952.42	c nbDecision=26500 #constraints=25335
992.17/992.50	c nbDecision=27000 #constraints=25837
1008.36/1008.73	c nbDecision=27500 #constraints=26019
1047.25/1047.64	c nbDecision=28000 #constraints=26405
1093.24/1093.63	c nbDecision=28500 #constraints=26906
1138.23/1138.63	c nbDecision=29000 #constraints=27404
1180.71/1181.15	c nbDecision=29500 #constraints=27898
1229.70/1230.10	c nbDecision=30000 #constraints=28396
1273.99/1274.42	c nbDecision=30500 #constraints=28896
1321.78/1322.21	c nbDecision=31000 #constraints=29399
1370.37/1370.84	c nbDecision=31500 #constraints=29895
1415.75/1416.27	c nbDecision=32000 #constraints=30396
1463.05/1463.52	c nbDecision=32500 #constraints=30898
1513.94/1514.42	c nbDecision=33000 #constraints=31397
1566.62/1567.18	c nbDecision=33500 #constraints=31899
1619.60/1620.19	c nbDecision=34000 #constraints=32398
1671.90/1672.41	c nbDecision=34500 #constraints=32898
1722.88/1723.40	c nbDecision=35000 #constraints=33393
1778.28/1778.86	c nbDecision=35500 #constraints=33896
1800.07/1800.60	Received signal 15
1800.07/1800.63	
1800.07/1800.63	s UNKNOWN
1800.07/1800.63	
1800.07/1800.63	c user time= 1799.73 s
1800.07/1800.63	c system time= 0.380942 s
1800.07/1800.63	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/node48/watcher-356987-1176850599 -o ROOT/results/node48/solver-356987-1176850599 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356987-1176850599/instance-356987-1176850599.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: 0.91 0.95 0.96 3/64 21722
/proc/meminfo: memFree=1643704/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=1468 CPUtime=0
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 39905254 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 367 161 127 317 0 46 0

[startup+0.0367041 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21722
/proc/meminfo: memFree=1643704/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=2000 CPUtime=0.03
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 321 0 0 0 3 0 0 0 18 0 1 0 39905254 2048000 303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718933 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 500 303 139 317 0 179 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2000

[startup+0.102711 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21722
/proc/meminfo: memFree=1643704/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=2392 CPUtime=0.09
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 408 0 0 0 9 0 0 0 18 0 1 0 39905254 2449408 390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 598 390 139 317 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.302729 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21722
/proc/meminfo: memFree=1643704/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=3308 CPUtime=0.29
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 680 0 0 0 29 0 0 0 19 0 1 0 39905254 3387392 662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 827 662 170 317 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3308

[startup+0.701766 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21722
/proc/meminfo: memFree=1643704/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=4756 CPUtime=0.69
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 1050 0 0 0 69 0 0 0 23 0 1 0 39905254 4870144 1032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 1189 1032 170 317 0 868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4756

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 21723
/proc/meminfo: memFree=1639472/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=7292 CPUtime=1.49
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 1622 0 0 0 149 0 0 0 25 0 1 0 39905254 7467008 1604 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718447 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 1823 1604 170 317 0 1502 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7292

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 21723
/proc/meminfo: memFree=1636656/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=9496 CPUtime=3.09
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 2227 0 0 0 308 1 0 0 25 0 1 0 39905254 9723904 2209 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 2374 2209 170 317 0 2053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9496

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 21723
/proc/meminfo: memFree=1632432/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=13496 CPUtime=6.29
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 3134 0 0 0 627 2 0 0 25 0 1 0 39905254 13819904 3116 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563951 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 3374 3116 170 317 0 3053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13496

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 21723
/proc/meminfo: memFree=1628080/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=17152 CPUtime=12.68
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 4114 0 0 0 1265 3 0 0 25 0 1 0 39905254 17563648 4096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 4288 4096 170 317 0 3967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17152

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 21723
/proc/meminfo: memFree=1621296/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=24788 CPUtime=25.48
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 5743 0 0 0 2543 5 0 0 25 0 1 0 39905254 25382912 5725 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 6197 5725 170 317 0 5876 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24788

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 21723
/proc/meminfo: memFree=1613680/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=31576 CPUtime=51.08
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 7637 0 0 0 5101 7 0 0 25 0 1 0 39905254 32333824 7619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 7894 7619 170 317 0 7573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31576

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 21723
/proc/meminfo: memFree=1601392/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=46276 CPUtime=102.26
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 10719 0 0 0 10217 9 0 0 25 0 1 0 39905254 47386624 10643 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 11569 10643 170 317 0 11248 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46276

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21723
/proc/meminfo: memFree=1592112/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=54876 CPUtime=162.25
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 13047 0 0 0 16214 11 0 0 25 0 1 0 39905254 56193024 12971 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 13719 12971 170 317 0 13398 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 54876

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21723
/proc/meminfo: memFree=1584816/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=61512 CPUtime=222.24
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 14875 0 0 0 22211 13 0 0 25 0 1 0 39905254 62988288 14799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 15378 14799 170 317 0 15057 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 61512

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 21839
/proc/meminfo: memFree=1577472/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=67144 CPUtime=282.18
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 16414 0 0 0 28203 15 0 0 25 0 1 0 39905254 68755456 16338 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 16786 16338 170 317 0 16465 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 67144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1572784/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=72352 CPUtime=342.12
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 17836 0 0 0 34195 17 0 0 25 0 1 0 39905254 74088448 17760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 18088 17760 170 317 0 17767 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 72352

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1565680/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=87296 CPUtime=402.1
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 20974 0 0 0 40191 19 0 0 25 0 1 0 39905254 89391104 19530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564065 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 21824 19530 170 317 0 21503 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 87296

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1560560/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=92408 CPUtime=462.09
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 22250 0 0 0 46189 20 0 0 25 0 1 0 39905254 94625792 20806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 23102 20806 170 317 0 22781 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 92408

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1556016/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=96488 CPUtime=522.08
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 23385 0 0 0 52186 22 0 0 25 0 1 0 39905254 98803712 21941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 24122 21941 170 317 0 23801 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 96488

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1551728/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=100132 CPUtime=582.06
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 24451 0 0 0 58184 22 0 0 25 0 1 0 39905254 102535168 23007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 25033 23007 170 317 0 24712 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 100132

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21921
/proc/meminfo: memFree=1547440/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=104036 CPUtime=642.05
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 25532 0 0 0 64181 24 0 0 25 0 1 0 39905254 106532864 24088 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563622 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 26009 24088 170 317 0 25688 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 104036


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

[startup+882.304 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1532400/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=117188 CPUtime=881.99
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 29286 0 0 0 88172 27 0 0 25 0 1 0 39905254 120000512 27842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 29297 27842 170 317 0 28976 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 117188

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1529200/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=120176 CPUtime=941.97
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 30112 0 0 0 94169 28 0 0 25 0 1 0 39905254 123060224 28668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 30044 28668 170 317 0 29723 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 120176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1525744/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=122904 CPUtime=1001.96
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 30949 0 0 0 100167 29 0 0 25 0 1 0 39905254 125853696 29505 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 30726 29505 170 317 0 30405 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 122904

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1522800/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=125752 CPUtime=1061.94
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 31683 0 0 0 106165 29 0 0 25 0 1 0 39905254 128770048 30239 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 31438 30239 170 317 0 31117 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 125752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1519664/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=128764 CPUtime=1121.93
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 32468 0 0 0 112163 30 0 0 25 0 1 0 39905254 131854336 31024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 32191 31024 170 317 0 31870 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 128764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1516464/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=131492 CPUtime=1181.91
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 33272 0 0 0 118161 30 0 0 25 0 1 0 39905254 134647808 31828 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 32873 31828 170 317 0 32552 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 131492

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1513392/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=134576 CPUtime=1241.9
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 34034 0 0 0 124159 31 0 0 25 0 1 0 39905254 137805824 32590 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 33644 32590 170 317 0 33323 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 134576

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1510384/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=137448 CPUtime=1301.89
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 34827 0 0 0 130157 32 0 0 25 0 1 0 39905254 140746752 33350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 34362 33350 170 317 0 34041 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 137448

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1507504/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=141092 CPUtime=1361.87
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 35790 0 0 0 136154 33 0 0 25 0 1 0 39905254 144478208 34049 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 35273 34049 170 317 0 34952 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 141092

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1503984/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=145276 CPUtime=1421.86
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 36761 0 0 0 142153 33 0 0 25 0 1 0 39905254 148762624 34921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 36319 34921 170 317 0 35998 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 145276

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1501104/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=147872 CPUtime=1481.84
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 37509 0 0 0 148150 34 0 0 25 0 1 0 39905254 151420928 35636 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 36968 35636 170 317 0 36647 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 147872

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1498352/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=150364 CPUtime=1541.83
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 38182 0 0 0 154148 35 0 0 25 0 1 0 39905254 153972736 36309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 37591 36309 170 317 0 37270 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 150364

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1495728/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=152596 CPUtime=1601.81
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 38839 0 0 0 160146 35 0 0 25 0 1 0 39905254 156258304 36966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 38149 36966 170 317 0 37828 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 152596

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1493104/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=155064 CPUtime=1661.8
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 39525 0 0 0 166144 36 0 0 25 0 1 0 39905254 158785536 37619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 38766 37619 170 317 0 38445 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 155064

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1489520/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=168312 CPUtime=1721.78
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 42655 0 0 0 172141 37 0 0 25 0 1 0 39905254 172351488 38508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540754 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 42078 38508 170 317 0 41757 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 168312

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1487088/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=170468 CPUtime=1781.77
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 43261 0 0 0 178139 38 0 0 25 0 1 0 39905254 174559232 39114 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 42617 39114 170 317 0 42296 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 170468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1486192/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=171320 CPUtime=1800.07
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 43481 0 0 0 179969 38 0 0 25 0 1 0 39905254 175431680 39334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 42830 39334 170 317 0 42509 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 171320

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21923
/proc/meminfo: memFree=1486192/2055920 swapFree=4184680/4192956
[pid=21722] ppid=21720 vsize=171320 CPUtime=1800.07
/proc/21722/stat : 21722 (oree) R 21720 21722 21622 0 -1 4194304 43481 0 0 0 179969 38 0 0 25 0 1 0 39905254 175431680 39334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/21722/statm: 42830 39334 170 317 0 42509 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 171320

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.14
CPU user time (s): 1799.73
CPU system time (s): 0.406938
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 171320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43497
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= 1686

runsolver used 1.2838 second user time and 3.70244 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 17 22:56:39 UTC 2007

IDJOB= 356987
IDBENCH= 1728
IDSOLVER= 172
FILE ID= node48/356987-1176850599

PBS_JOBID= 4590230

Free space on /tmp= 66547 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/miplib/normalized-reduced-mps-v2-20-10-bell4.opb
COMMAND LINE= oree /tmp/evaluation/356987-1176850599/instance-356987-1176850599.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-356987-1176850599 -o ROOT/results/node48/solver-356987-1176850599 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356987-1176850599/instance-356987-1176850599.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  51e821dd343df6d9e97b4cdfcd83ec3f

RANDOM SEED= 227152373

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1644112 kB
Buffers:         48720 kB
Cached:         289500 kB
SwapCached:       2392 kB
Active:         146540 kB
Inactive:       201948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644112 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          16512 kB
Slab:            49332 kB
Committed_AS:   940664 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node48 on Tue Apr 17 23:26:42 UTC 2007