Trace number 357332

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) 1800.17 1800.17

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl1.opb
MD5SUM6c2572528741ab95a20df4da6c9423f7
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables35250
Total number of constraints624
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 constraints624
Minimum length of a constraint30
Maximum length of a constraint2280
Number of terms in the objective function 29490
Biggest coefficient in the objective function 12938266856652800
Number of bits for the biggest coefficient in the objective function 54
Sum of the numbers in the objective function 1063579760735919966
Number of bits of the sum of numbers in the objective function 60
Biggest number in a constraint 12938266856652800
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 1063579760735919966
Number of bits of the biggest sum of numbers60
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...
0.69/0.71	c ...done
0.69/0.71	c #vars=35250 #constraints=856 hasObjective=yes
1.09/1.17	c res. mode=mod
1.09/1.17	c VSIDS like heuristics
1.09/1.17	c complete search running
1.59/1.63	c restart after 401 decisions
1.69/1.71	c nbDecision=500 #constraints=876
1.79/1.84	c restart after 801 decisions
1.89/1.96	c nbDecision=1000 #constraints=888
2.20/2.22	c nbDecision=1500 #constraints=926
2.20/2.27	c restart after 1601 decisions
2.39/2.47	c nbDecision=2000 #constraints=938
3.09/3.19	c nbDecision=2500 #constraints=1095
3.99/4.03	c nbDecision=3000 #constraints=1257
4.19/4.29	c restart after 3201 decisions
4.39/4.48	c nbDecision=3500 #constraints=1316
4.79/4.87	c nbDecision=4000 #constraints=1380
5.79/5.82	c nbDecision=4500 #constraints=1517
6.39/6.41	c nbDecision=5000 #constraints=1599
10.39/10.42	c nbDecision=5500 #constraints=2013
14.39/14.47	c nbDecision=6000 #constraints=2365
18.09/18.16	c restart after 6401 decisions
18.39/18.46	c nbDecision=6500 #constraints=2658
18.70/18.74	c nbDecision=7000 #constraints=2667
23.79/23.86	c nbDecision=7500 #constraints=2990
28.89/28.93	c nbDecision=8000 #constraints=3294
29.99/30.01	c nbDecision=8500 #constraints=3390
34.39/34.40	c nbDecision=9000 #constraints=3757
40.29/40.30	c nbDecision=9500 #constraints=4117
47.29/47.39	c nbDecision=10000 #constraints=4513
55.56/55.63	c nbDecision=10500 #constraints=4916
65.74/65.84	c nbDecision=11000 #constraints=5320
78.92/79.04	c nbDecision=11500 #constraints=5730
92.41/92.52	c nbDecision=12000 #constraints=6140
105.31/105.40	c nbDecision=12500 #constraints=6547
114.71/114.87	c restart after 12801 decisions
116.41/116.55	c nbDecision=13000 #constraints=6824
117.61/117.77	c nbDecision=13500 #constraints=6850
133.11/133.26	c nbDecision=14000 #constraints=7210
153.61/153.73	c nbDecision=14500 #constraints=7609
167.61/167.70	c nbDecision=15000 #constraints=7904
183.91/184.03	c nbDecision=15500 #constraints=8221
204.21/204.33	c nbDecision=16000 #constraints=8613
224.61/224.76	c nbDecision=16500 #constraints=9047
245.22/245.39	c nbDecision=17000 #constraints=9401
272.81/272.95	c nbDecision=17500 #constraints=9800
298.31/298.46	c nbDecision=18000 #constraints=10163
321.42/321.51	c nbDecision=18500 #constraints=10544
347.62/347.76	c nbDecision=19000 #constraints=10954
374.92/375.04	c nbDecision=19500 #constraints=11351
405.62/405.77	c nbDecision=20000 #constraints=11739
431.82/431.97	c nbDecision=20500 #constraints=12031
462.32/462.41	c nbDecision=21000 #constraints=12388
492.42/492.55	c nbDecision=21500 #constraints=12749
520.33/520.49	c nbDecision=22000 #constraints=13060
546.93/547.08	c nbDecision=22500 #constraints=13334
580.93/581.02	c nbDecision=23000 #constraints=13691
609.53/609.64	c nbDecision=23500 #constraints=14000
639.83/639.93	c nbDecision=24000 #constraints=14356
680.03/680.10	c nbDecision=24500 #constraints=14733
719.64/719.70	c nbDecision=25000 #constraints=15122
752.24/752.35	c nbDecision=25500 #constraints=15499
759.04/759.15	c restart after 25601 decisions
763.44/763.54	c nbDecision=26000 #constraints=15585
777.64/777.73	c nbDecision=26500 #constraints=15766
808.14/808.21	c nbDecision=27000 #constraints=16195
838.84/838.94	c nbDecision=27500 #constraints=16625
869.45/869.55	c nbDecision=28000 #constraints=17051
901.14/901.25	c nbDecision=28500 #constraints=17496
930.15/930.26	c nbDecision=29000 #constraints=17955
966.86/966.93	c nbDecision=29500 #constraints=18394
1000.65/1000.79	c nbDecision=30000 #constraints=18843
1032.86/1032.96	c nbDecision=30500 #constraints=19279
1067.46/1067.52	c nbDecision=31000 #constraints=19729
1100.36/1100.40	c nbDecision=31500 #constraints=20151
1135.57/1135.64	c nbDecision=32000 #constraints=20594
1170.66/1170.79	c nbDecision=32500 #constraints=21046
1212.56/1212.61	c nbDecision=33000 #constraints=21513
1249.97/1250.08	c nbDecision=33500 #constraints=21949
1296.57/1296.67	c nbDecision=34000 #constraints=22386
1348.67/1348.70	c nbDecision=34500 #constraints=22833
1409.78/1409.81	c nbDecision=35000 #constraints=23286
1474.98/1475.05	c nbDecision=35500 #constraints=23745
1539.38/1539.47	c nbDecision=36000 #constraints=24195
1596.29/1596.37	c nbDecision=36500 #constraints=24637
1659.80/1659.81	c nbDecision=37000 #constraints=25099
1723.70/1723.77	c nbDecision=37500 #constraints=25559
1787.10/1787.11	c nbDecision=38000 #constraints=25995
1800.00/1800.00	Received signal 15
1800.00/1800.00	
1800.00/1800.00	s UNKNOWN
1800.00/1800.00	
1800.00/1800.00	c user time= 1798.82 s
1800.00/1800.00	c system time= 1.19882 s
1800.00/1800.00	c wall clock time=1800.01

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/node16/watcher-357332-1176994814 -o ROOT/results/node16/solver-357332-1176994814 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357332-1176994814/instance-357332-1176994814.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: 0.85 0.97 0.99 3/77 13612
/proc/meminfo: memFree=1752608/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=1468 CPUtime=0
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147399059 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134984367 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 367 160 127 317 0 46 0

[startup+0.0454869 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13612
/proc/meminfo: memFree=1752608/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=1880 CPUtime=0.04
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 317 0 0 0 4 0 0 0 18 0 1 0 147399059 1925120 266 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 470 266 127 317 0 149 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1880

[startup+0.101474 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13612
/proc/meminfo: memFree=1752608/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=2620 CPUtime=0.09
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 147399059 2682880 405 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134536208 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 655 414 128 317 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301433 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13612
/proc/meminfo: memFree=1752608/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=5148 CPUtime=0.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 1182 0 0 0 29 0 0 0 19 0 1 0 147399059 5271552 1066 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 1287 1066 131 317 0 966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5148

[startup+0.70135 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 13612
/proc/meminfo: memFree=1752608/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=12152 CPUtime=0.69
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 2776 0 0 0 68 1 0 0 23 0 1 0 147399059 12443648 2660 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 3038 2660 131 317 0 2717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12152

[startup+1.50119 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 13613
/proc/meminfo: memFree=1738008/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=17940 CPUtime=1.49
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 4216 0 0 0 148 1 0 0 25 0 1 0 147399059 18370560 4100 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606732 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 4485 4100 139 317 0 4164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17940

[startup+3.10185 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 13613
/proc/meminfo: memFree=1736408/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=20672 CPUtime=3.09
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 4955 0 0 0 307 2 0 0 25 0 1 0 147399059 21168128 4839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 5168 4839 170 317 0 4847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20672

[startup+6.30119 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 13613
/proc/meminfo: memFree=1725784/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=31072 CPUtime=6.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 7473 0 0 0 626 3 0 0 25 0 1 0 147399059 31817728 7357 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 7768 7357 170 317 0 7447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31072

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 13613
/proc/meminfo: memFree=1703520/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=57004 CPUtime=12.69
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 13577 0 0 0 1263 6 0 0 25 0 1 0 147399059 58372096 13461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 14251 13461 170 317 0 13930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57004

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 13613
/proc/meminfo: memFree=1674656/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=82024 CPUtime=25.49
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 19809 0 0 0 2540 9 0 0 25 0 1 0 147399059 83992576 19693 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278915 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 20506 19693 170 317 0 20185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 82024

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 13679
/proc/meminfo: memFree=1620656/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=136752 CPUtime=51.07
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 33072 0 0 0 5090 17 0 0 25 0 1 0 147399059 140034048 32956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713872 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 34188 32956 170 317 0 33867 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 136752

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 13811
/proc/meminfo: memFree=1549984/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=215808 CPUtime=102.21
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 50835 0 0 0 10196 25 0 0 25 0 1 0 147399059 220987392 50676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 53952 50676 170 317 0 53631 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 215808

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13811
/proc/meminfo: memFree=1508448/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=255268 CPUtime=162.2
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 61291 0 0 0 16190 30 0 0 25 0 1 0 147399059 261394432 61132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 63817 61132 170 317 0 63496 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 255268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13811
/proc/meminfo: memFree=1470944/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=291416 CPUtime=222.21
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 70544 0 0 0 22187 34 0 0 25 0 1 0 147399059 298409984 70385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 72854 70385 170 317 0 72533 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 291416

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13811
/proc/meminfo: memFree=1434464/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=344808 CPUtime=282.21
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 79693 0 0 0 28182 39 0 0 25 0 1 0 147399059 353083392 79534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 86202 79534 170 317 0 85881 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 344808

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 13811
/proc/meminfo: memFree=1405984/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=374204 CPUtime=342.21
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 86772 0 0 0 34178 43 0 0 25 0 1 0 147399059 383184896 86613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 93551 86613 170 317 0 93230 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 374204

[startup+402.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1377888/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=405924 CPUtime=402.22
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 93830 0 0 0 40174 48 0 0 25 0 1 0 147399059 415666176 93671 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 101481 93671 170 317 0 101160 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 405924

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1355944/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=426624 CPUtime=462.22
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 99283 0 0 0 46171 51 0 0 25 0 1 0 147399059 436862976 99124 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 106656 99124 170 317 0 106335 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 426624

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1334504/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=447488 CPUtime=522.23
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 104746 0 0 0 52169 54 0 0 25 0 1 0 147399059 458227712 104502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 111872 104502 170 317 0 111551 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 447488

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1314280/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=466164 CPUtime=582.23
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 109767 0 0 0 58167 56 0 0 25 0 1 0 147399059 477351936 109523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 116541 109523 170 317 0 116220 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 466164

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1294440/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=485228 CPUtime=642.23
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 114690 0 0 0 64165 58 0 0 25 0 1 0 147399059 496873472 114446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 121307 114446 170 317 0 120986 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 485228


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1200808/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=576120 CPUtime=882.25
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 138050 0 0 0 88155 70 0 0 25 0 1 0 147399059 589946880 137806 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 144030 137806 170 317 0 143709 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 576120

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1156072/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=666592 CPUtime=942.25
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 157369 0 0 0 94147 78 0 0 25 0 1 0 147399059 682590208 149007 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 166648 149007 170 317 0 166327 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 666592

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 13811
/proc/meminfo: memFree=1129704/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=690008 CPUtime=1002.25
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 163969 0 0 0 100143 82 0 0 25 0 1 0 147399059 706568192 155541 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 172502 155541 170 317 0 172181 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 690008

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13811
/proc/meminfo: memFree=1103208/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=715136 CPUtime=1062.26
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 170754 0 0 0 106140 86 0 0 25 0 1 0 147399059 732299264 162194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 178784 162194 170 317 0 178463 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 715136

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13811
/proc/meminfo: memFree=1073256/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=753816 CPUtime=1122.26
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 180331 0 0 0 112136 90 0 0 25 0 1 0 147399059 771907584 169626 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 188454 169626 170 317 0 188133 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 753816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=1048616/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=776368 CPUtime=1182.26
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 186551 0 0 0 118132 94 0 0 25 0 1 0 147399059 795000832 175813 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 194092 175813 170 317 0 193771 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 776368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=1023080/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=799524 CPUtime=1242.27
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 193058 0 0 0 124130 97 0 0 25 0 1 0 147399059 818712576 182155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 199881 182155 170 317 0 199560 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 799524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=1002152/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=818436 CPUtime=1302.28
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 198235 0 0 0 130128 100 0 0 25 0 1 0 147399059 838078464 187332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 204609 187332 170 317 0 204288 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 818436

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=984040/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=834812 CPUtime=1362.28
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 202778 0 0 0 136126 102 0 0 25 0 1 0 147399059 854847488 191875 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 208703 191875 170 317 0 208382 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 834812

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=968232/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=850448 CPUtime=1422.28
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 206810 0 0 0 142124 104 0 0 25 0 1 0 147399059 870858752 195808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 212612 195808 170 317 0 212291 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 850448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=952296/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=864780 CPUtime=1482.28
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 210815 0 0 0 148121 107 0 0 25 0 1 0 147399059 885534720 199813 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 216195 199813 170 317 0 215874 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 864780

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=934760/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=882428 CPUtime=1542.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 215167 0 0 0 154120 109 0 0 25 0 1 0 147399059 903606272 204165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 220607 204165 170 317 0 220286 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 882428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=916392/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=899580 CPUtime=1602.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 219789 0 0 0 160118 111 0 0 25 0 1 0 147399059 921169920 208787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 224895 208787 170 317 0 224574 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 899580

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=899624/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=915156 CPUtime=1662.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 224102 0 0 0 166115 114 0 0 25 0 1 0 147399059 937119744 212930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 228789 212930 170 317 0 228468 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 915156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=880744/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=940872 CPUtime=1722.3
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 230288 0 0 0 172113 117 0 0 25 0 1 0 147399059 963452928 217697 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 235218 217697 170 317 0 234897 0
Current children cumulated CPU time (s) 1722.3
Current children cumulated vsize (KiB) 940872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=862696/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=957252 CPUtime=1782.29
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 234748 0 0 0 178111 118 0 0 25 0 1 0 147399059 980226048 222157 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 239313 222157 170 317 0 238992 0
Current children cumulated CPU time (s) 1782.29
Current children cumulated vsize (KiB) 957252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=858088/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=964824 CPUtime=1800
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194304 236360 0 0 0 179881 119 0 0 25 0 1 0 147399059 987979776 223274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 241206 223274 170 317 0 240885 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 964824

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

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

[startup+1800.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13811
/proc/meminfo: memFree=858088/2055920 swapFree=4148596/4192956
[pid=13612] ppid=13610 vsize=0 CPUtime=1800.11
/proc/13612/stat : 13612 (oree) R 13610 13612 13555 0 -1 4194308 236376 0 0 0 179883 128 0 0 25 0 1 0 147399059 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13612/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.17
CPU time (s): 1800.17
CPU user time (s): 1798.83
CPU system time (s): 1.3418
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 964824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.83
system time used= 1.3418
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236376
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= 30299

runsolver used 1.9567 second user time and 4.6053 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Apr 19 15:00:14 UTC 2007

IDJOB= 357332
IDBENCH= 2421
IDSOLVER= 172
FILE ID= node16/357332-1176994814

PBS_JOBID= 4630473

Free space on /tmp= 66357 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl1.opb
COMMAND LINE= oree /tmp/evaluation/357332-1176994814/instance-357332-1176994814.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-357332-1176994814 -o ROOT/results/node16/solver-357332-1176994814 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357332-1176994814/instance-357332-1176994814.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6c2572528741ab95a20df4da6c9423f7

RANDOM SEED= 44138382

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1753016 kB
Buffers:         38012 kB
Cached:         180360 kB
SwapCached:      12080 kB
Active:         113540 kB
Inactive:       127792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753016 kB
SwapTotal:     4192956 kB
SwapFree:      4148596 kB
Dirty:            4432 kB
Writeback:           0 kB
Mapped:          29984 kB
Slab:            47088 kB
Committed_AS:  6500144 kB
PageTables:       1836 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= 66357 MiB

End job on node16 on Thu Apr 19 15:30:17 UTC 2007