Trace number 357252

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) 1800.55 1800.94

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-dano3_5.opb
MD5SUM143c67a6efdf0b74421c6a96157a0df7
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 variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 134217728000
Number of bits of the biggest number in a constraint 37
Biggest sum of numbers in a constraint 569083166190
Number of bits of the biggest sum of numbers40
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...
8.89/8.97	c ...done
8.89/8.97	c #vars=404336 #constraints=4888 hasObjective=yes
15.39/15.49	c res. mode=mod
15.39/15.49	c VSIDS like heuristics
15.39/15.49	c complete search running
24.29/24.36	c restart after 401 decisions
27.88/27.93	c nbDecision=500 #constraints=4891
31.98/32.10	c restart after 801 decisions
37.48/37.52	c nbDecision=1000 #constraints=4891
42.08/42.18	c nbDecision=1500 #constraints=4929
43.38/43.41	c restart after 1601 decisions
51.08/51.13	c nbDecision=2000 #constraints=4985
56.48/56.59	c nbDecision=2500 #constraints=5266
64.07/64.10	c nbDecision=3000 #constraints=5701
67.77/67.82	c restart after 3201 decisions
75.27/75.31	c nbDecision=3500 #constraints=5880
83.67/83.71	c nbDecision=4000 #constraints=6259
98.67/98.74	c nbDecision=4500 #constraints=6746
113.57/113.66	c nbDecision=5000 #constraints=7218
133.36/133.40	c nbDecision=5500 #constraints=7702
154.56/154.64	c nbDecision=6000 #constraints=8179
175.96/176.02	c restart after 6401 decisions
181.56/181.67	c nbDecision=6500 #constraints=8570
193.15/193.27	c nbDecision=7000 #constraints=8701
211.45/211.53	c nbDecision=7500 #constraints=9100
227.05/227.13	c nbDecision=8000 #constraints=9458
241.24/241.31	c nbDecision=8500 #constraints=9830
257.34/257.48	c nbDecision=9000 #constraints=10226
278.14/278.23	c nbDecision=9500 #constraints=10614
296.43/296.59	c nbDecision=10000 #constraints=10962
319.22/319.31	c nbDecision=10500 #constraints=11414
346.72/346.83	c nbDecision=11000 #constraints=11853
373.42/373.51	c nbDecision=11500 #constraints=12288
398.41/398.55	c nbDecision=12000 #constraints=12698
426.01/426.16	c nbDecision=12500 #constraints=13120
449.29/449.46	c restart after 12801 decisions
460.49/460.64	c nbDecision=13000 #constraints=13415
476.39/476.51	c nbDecision=13500 #constraints=13591
503.69/503.87	c nbDecision=14000 #constraints=14061
526.28/526.45	c nbDecision=14500 #constraints=14464
553.87/554.03	c nbDecision=15000 #constraints=14848
591.37/591.57	c nbDecision=15500 #constraints=15266
624.26/624.42	c nbDecision=16000 #constraints=15671
659.25/659.44	c nbDecision=16500 #constraints=16142
694.54/694.80	c nbDecision=17000 #constraints=16603
728.64/728.85	c nbDecision=17500 #constraints=16981
767.33/767.52	c nbDecision=18000 #constraints=17381
808.12/808.36	c nbDecision=18500 #constraints=17814
848.01/848.20	c nbDecision=19000 #constraints=18228
883.30/883.52	c nbDecision=19500 #constraints=18677
923.79/924.07	c nbDecision=20000 #constraints=19148
966.48/966.75	c nbDecision=20500 #constraints=19564
1015.37/1015.62	c nbDecision=21000 #constraints=20021
1051.56/1051.80	c nbDecision=21500 #constraints=20490
1096.36/1096.65	c nbDecision=22000 #constraints=20912
1138.25/1138.58	c nbDecision=22500 #constraints=21327
1189.44/1189.79	c nbDecision=23000 #constraints=21737
1232.03/1232.36	c nbDecision=23500 #constraints=22206
1279.62/1279.94	c nbDecision=24000 #constraints=22641
1315.01/1315.37	c nbDecision=24500 #constraints=22985
1347.40/1347.79	c nbDecision=25000 #constraints=23363
1400.49/1400.83	c nbDecision=25500 #constraints=23782
1410.90/1411.29	c restart after 25601 decisions
1437.29/1437.70	c nbDecision=26000 #constraints=23889
1488.37/1488.71	c nbDecision=26500 #constraints=24284
1547.96/1548.31	c nbDecision=27000 #constraints=24734
1620.25/1620.62	c nbDecision=27500 #constraints=25215
1692.03/1692.40	c nbDecision=28000 #constraints=25683
1764.71/1765.11	c nbDecision=28500 #constraints=26160
1800.01/1800.40	Received signal 15
1800.21/1800.66	
1800.21/1800.66	s UNKNOWN
1800.21/1800.66	
1800.21/1800.66	c user time= 1799.05 s
1800.21/1800.66	c system time= 1.22181 s
1800.21/1800.66	c wall clock time=1800.66

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/node29/watcher-357252-1176992448 -o ROOT/results/node29/solver-357252-1176992448 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357252-1176992448/instance-357252-1176992448.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: 0.93 0.99 0.98 3/77 761
/proc/meminfo: memFree=991376/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=1468 CPUtime=0
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147160825 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 367 161 131 317 0 46 0

[startup+0.061177 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 761
/proc/meminfo: memFree=991376/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=2720 CPUtime=0.05
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 448 0 0 0 5 0 0 0 18 0 1 0 147160825 2785280 430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 680 430 131 317 0 359 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2720

[startup+0.10118 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 761
/proc/meminfo: memFree=991376/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=3596 CPUtime=0.09
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 648 0 0 0 9 0 0 0 18 0 1 0 147160825 3682304 630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 899 630 131 317 0 578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3596

[startup+0.301192 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 761
/proc/meminfo: memFree=991376/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=8016 CPUtime=0.29
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 1634 0 0 0 28 1 0 0 19 0 1 0 147160825 8208384 1616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 2004 1616 131 317 0 1683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8016

[startup+0.701217 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 761
/proc/meminfo: memFree=991376/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=17048 CPUtime=0.69
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 3613 0 0 0 67 2 0 0 22 0 1 0 147160825 17457152 3595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 4262 3595 131 317 0 3941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17048

[startup+1.50127 s]
/proc/loadavg: 0.93 0.99 0.98 2/78 762
/proc/meminfo: memFree=970440/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=34628 CPUtime=1.49
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 7494 0 0 0 144 5 0 0 25 0 1 0 147160825 35459072 7476 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 8657 7476 131 317 0 8336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34628

[startup+3.10136 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 762
/proc/meminfo: memFree=950344/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=68460 CPUtime=3.09
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 15024 0 0 0 300 9 0 0 25 0 1 0 147160825 70103040 15006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 17115 15006 131 317 0 16794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68460

[startup+6.30157 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 762
/proc/meminfo: memFree=887816/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=125492 CPUtime=6.29
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 30220 0 0 0 613 16 0 0 25 0 1 0 147160825 128503808 28948 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 31373 28948 131 317 0 31052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125492

[startup+12.702 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 762
/proc/meminfo: memFree=799048/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=204388 CPUtime=12.69
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 49792 0 0 0 1244 25 0 0 25 0 1 0 147160825 209293312 48190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 51097 48190 137 317 0 50776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 204388

[startup+25.5018 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 762
/proc/meminfo: memFree=772616/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=230908 CPUtime=25.49
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 56423 0 0 0 2521 28 0 0 25 0 1 0 147160825 236449792 54787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 57727 54787 139 317 0 57406 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 230908

[startup+51.1013 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 762
/proc/meminfo: memFree=771784/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=231852 CPUtime=51.08
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 56720 0 0 0 5080 28 0 0 25 0 1 0 147160825 237416448 55084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 57963 55084 170 317 0 57642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 231852

[startup+102.306 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 762
/proc/meminfo: memFree=705736/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=304116 CPUtime=102.27
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 73215 0 0 0 10192 35 0 0 25 0 1 0 147160825 311414784 71579 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 76029 71579 170 317 0 75708 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 304116

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 762
/proc/meminfo: memFree=648008/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=369924 CPUtime=162.25
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 87733 0 0 0 16183 42 0 0 25 0 1 0 147160825 378802176 86097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 92481 86097 170 317 0 92160 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 369924

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=620104/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=400296 CPUtime=222.24
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 94572 0 0 0 22179 45 0 0 25 0 1 0 147160825 409903104 92936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 100074 92936 170 317 0 99753 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 400296

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=585160/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=439840 CPUtime=282.23
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 103462 0 0 0 28173 50 0 0 25 0 1 0 147160825 450396160 101759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 109960 101759 170 317 0 109639 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 439840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=548808/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=481196 CPUtime=342.21
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 112432 0 0 0 34166 55 0 0 25 0 1 0 147160825 492744704 110729 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271329 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 120299 110729 170 317 0 119978 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 481196

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=519496/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=511784 CPUtime=402.2
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 119762 0 0 0 40160 60 0 0 25 0 1 0 147160825 524066816 118059 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 127946 118059 170 317 0 127625 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 511784

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=497480/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=532840 CPUtime=462.19
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 125200 0 0 0 46156 63 0 0 25 0 1 0 147160825 545628160 123497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 133210 123497 170 317 0 132889 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 532840

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=463752/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=574888 CPUtime=522.18
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 133673 0 0 0 52151 67 0 0 25 0 1 0 147160825 588685312 131970 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 143722 131970 170 317 0 143401 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 574888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=445768/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=595728 CPUtime=582.16
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 138136 0 0 0 58147 69 0 0 25 0 1 0 147160825 610025472 136433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 148932 136433 170 317 0 148611 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 595728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 762
/proc/meminfo: memFree=419400/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=624868 CPUtime=642.16
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 144679 0 0 0 64143 73 0 0 25 0 1 0 147160825 639864832 142976 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 156217 142976 170 317 0 155896 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 624868


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=275720/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=790452 CPUtime=1002.08
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 180686 0 0 0 100118 90 0 0 25 0 1 0 147160825 809422848 178849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 197613 178849 170 317 0 197292 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 790452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=254408/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=811868 CPUtime=1062.07
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 186064 0 0 0 106114 93 0 0 25 0 1 0 147160825 831352832 184227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 202967 184227 170 317 0 202646 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 811868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=233032/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=839012 CPUtime=1122.05
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 191364 0 0 0 112109 96 0 0 25 0 1 0 147160825 859148288 189527 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 209753 189527 170 317 0 209432 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 839012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=216968/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=855840 CPUtime=1182.04
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 195401 0 0 0 118106 98 0 0 25 0 1 0 147160825 876380160 193564 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 213960 193564 170 317 0 213639 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 855840

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=194440/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=878180 CPUtime=1242.02
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 201000 0 0 0 124102 100 0 0 25 0 1 0 147160825 899256320 199163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 219545 199163 170 317 0 219224 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 878180

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=178824/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=894228 CPUtime=1302.02
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 204842 0 0 0 130100 102 0 0 25 0 1 0 147160825 915689472 203005 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 223557 203005 170 317 0 223236 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 894228

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=169480/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=903324 CPUtime=1362
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 207231 0 0 0 136096 104 0 0 25 0 1 0 147160825 925003776 205394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 225831 205394 170 317 0 225510 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 903324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=155400/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=916220 CPUtime=1421.99
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 210688 0 0 0 142093 106 0 0 25 0 1 0 147160825 938209280 208851 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 229055 208851 170 317 0 228734 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 916220

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=140744/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=950220 CPUtime=1481.97
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 217762 0 0 0 148089 108 0 0 25 0 1 0 147160825 973025280 212526 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 237555 212526 170 317 0 237234 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 950220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=127176/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=963984 CPUtime=1541.96
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 221206 0 0 0 154085 111 0 0 25 0 1 0 147160825 987119616 215904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 240996 215904 170 317 0 240675 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 963984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 764
/proc/meminfo: memFree=112712/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=977516 CPUtime=1601.95
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 224837 0 0 0 160081 114 0 0 25 0 1 0 147160825 1000976384 219535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 244379 219535 170 317 0 244058 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 977516

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=99080/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=990976 CPUtime=1661.93
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 228251 0 0 0 166078 115 0 0 25 0 1 0 147160825 1014759424 222949 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 247744 222949 170 317 0 247423 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 990976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=85512/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=1006380 CPUtime=1721.92
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 232164 0 0 0 172073 119 0 0 25 0 1 0 147160825 1030533120 226367 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 251595 226367 170 317 0 251274 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 1006380

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=72776/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=1018556 CPUtime=1781.91
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 235242 0 0 0 178070 121 0 0 25 0 1 0 147160825 1043001344 229445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 254639 229445 170 317 0 254318 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 1018556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 764
/proc/meminfo: memFree=69320/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=1021960 CPUtime=1800.01
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 236104 0 0 0 179879 122 0 0 25 0 1 0 147160825 1046487040 230307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 255490 230307 170 317 0 255169 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1021960

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: 1.00 1.00 0.99 2/79 765
/proc/meminfo: memFree=69184/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=1022084 CPUtime=1800.21
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 236130 0 0 0 179899 122 0 0 25 0 1 0 147160825 1046614016 230333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 255521 230333 170 317 0 255200 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 1022084

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 765
/proc/meminfo: memFree=69184/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=939840 CPUtime=1800.41
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194304 236146 0 0 0 179918 123 0 0 25 0 1 0 147160825 962396160 215542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 234894 215480 186 317 0 234573 0
Current children cumulated CPU time (s) 1800.41
Current children cumulated vsize (KiB) 939840

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 765
/proc/meminfo: memFree=69184/2055920 swapFree=4141972/4192956
[pid=761] ppid=759 vsize=0 CPUtime=1800.51
/proc/761/stat : 761 (oree) R 759 761 376 0 -1 4194308 236146 0 0 0 179918 133 0 0 25 0 1 0 147160825 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/761/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.51
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.94
CPU time (s): 1800.55
CPU user time (s): 1799.19
CPU system time (s): 1.36679
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 1022084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 1.36679
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236146
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= 1366

runsolver used 2.13468 second user time and 4.41833 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Thu Apr 19 14:20:51 UTC 2007

IDJOB= 357252
IDBENCH= 2314
IDSOLVER= 172
FILE ID= node29/357252-1176992448

PBS_JOBID= 4630456

Free space on /tmp= 66435 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-dano3_5.opb
COMMAND LINE= oree /tmp/evaluation/357252-1176992448/instance-357252-1176992448.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-357252-1176992448 -o ROOT/results/node29/solver-357252-1176992448 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357252-1176992448/instance-357252-1176992448.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  143c67a6efdf0b74421c6a96157a0df7

RANDOM SEED= 352310663

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:        991848 kB
Buffers:         49200 kB
Cached:         918888 kB
SwapCached:      15872 kB
Active:         411412 kB
Inactive:       584532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991848 kB
SwapTotal:     4192956 kB
SwapFree:      4141972 kB
Dirty:           33652 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            53568 kB
Committed_AS:  2097080 kB
PageTables:       1872 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= 66435 MiB

End job on node29 on Thu Apr 19 14:50:53 UTC 2007