Trace number 357248

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) 1800.35 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-ran14x18.opb
MD5SUMe99162fa0a9c8caac0a04031bf39653d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4815872
Best CPU time to get the best result obtained on this benchmark1800.43
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4815872
Optimality of the best value was proved NO
Number of variables7812
Total number of constraints284
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 constraints284
Minimum length of a constraint31
Maximum length of a constraint540
Number of terms in the objective function 7812
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 1450667950777
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 5368709120
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 1450667950777
Number of bits of the biggest sum of numbers41
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...
0.09/0.11	c ...done
0.09/0.11	c #vars=7812 #constraints=317 hasObjective=yes
0.19/0.21	c res. mode=mod
0.19/0.21	c VSIDS like heuristics
0.19/0.21	c complete search running
0.19/0.24	c restart after 401 decisions
0.19/0.25	c nbDecision=500 #constraints=317
0.19/0.27	c restart after 801 decisions
0.19/0.28	c nbDecision=1000 #constraints=317
0.29/0.32	c nbDecision=1500 #constraints=318
0.29/0.32	c restart after 1601 decisions
0.29/0.35	c nbDecision=2000 #constraints=318
0.29/0.39	c nbDecision=2500 #constraints=318
0.39/0.42	c nbDecision=3000 #constraints=318
0.39/0.43	c restart after 3201 decisions
0.39/0.45	c nbDecision=3500 #constraints=318
0.39/0.49	c nbDecision=4000 #constraints=318
0.49/0.52	c nbDecision=4500 #constraints=318
0.99/1.07	c nbDecision=5000 #constraints=419
2.29/2.30	c nbDecision=5500 #constraints=697
4.69/4.74	c nbDecision=6000 #constraints=1143
7.18/7.25	c restart after 6401 decisions
7.29/7.32	c nbDecision=6500 #constraints=1517
7.29/7.35	c nbDecision=7000 #constraints=1517
7.29/7.39	c nbDecision=7500 #constraints=1517
7.39/7.43	c nbDecision=8000 #constraints=1517
8.98/9.02	c nbDecision=8500 #constraints=1719
13.09/13.12	c nbDecision=9000 #constraints=2194
18.28/18.38	c nbDecision=9500 #constraints=2692
23.58/23.64	c nbDecision=10000 #constraints=3166
29.18/29.27	c nbDecision=10500 #constraints=3603
33.88/33.92	c nbDecision=11000 #constraints=3933
39.48/39.58	c nbDecision=11500 #constraints=4405
48.47/48.54	c nbDecision=12000 #constraints=4905
60.77/60.81	c nbDecision=12500 #constraints=5407
70.17/70.29	c restart after 12801 decisions
70.97/71.01	c nbDecision=13000 #constraints=5709
70.97/71.06	c nbDecision=13500 #constraints=5709
71.07/71.12	c nbDecision=14000 #constraints=5709
71.27/71.30	c nbDecision=14500 #constraints=5709
76.77/76.80	c nbDecision=15000 #constraints=5863
86.36/86.41	c nbDecision=15500 #constraints=6346
97.46/97.58	c nbDecision=16000 #constraints=6856
121.66/121.79	c nbDecision=16500 #constraints=7359
152.05/152.14	c nbDecision=17000 #constraints=7859
186.13/186.27	c nbDecision=17500 #constraints=8360
227.02/227.13	c nbDecision=18000 #constraints=8861
268.41/268.56	c nbDecision=18500 #constraints=9361
318.91/319.07	c nbDecision=19000 #constraints=9861
370.69/370.84	c nbDecision=19500 #constraints=10364
406.37/406.59	c nbDecision=20000 #constraints=10854
446.57/446.75	c nbDecision=20500 #constraints=11359
495.06/495.27	c nbDecision=21000 #constraints=11859
549.14/549.38	c nbDecision=21500 #constraints=12356
618.03/618.29	c nbDecision=22000 #constraints=12859
681.40/681.61	c nbDecision=22500 #constraints=13359
763.77/764.01	c nbDecision=23000 #constraints=13857
843.36/843.69	c nbDecision=23500 #constraints=14363
898.44/898.77	c nbDecision=24000 #constraints=14857
956.82/957.13	c nbDecision=24500 #constraints=15360
1026.11/1026.46	c nbDecision=25000 #constraints=15861
1105.19/1105.59	c nbDecision=25500 #constraints=16363
1120.49/1120.89	c restart after 25601 decisions
1124.18/1124.54	c nbDecision=26000 #constraints=16466
1124.28/1124.62	c nbDecision=26500 #constraints=16466
1124.68/1125.00	c nbDecision=27000 #constraints=16466
1126.68/1127.03	c nbDecision=27500 #constraints=16466
1189.55/1189.91	c nbDecision=28000 #constraints=16819
1278.53/1278.90	c nbDecision=28500 #constraints=17316
1349.31/1349.74	c nbDecision=29000 #constraints=17813
1405.10/1405.50	c nbDecision=29500 #constraints=18315
1470.98/1471.48	c nbDecision=30000 #constraints=18819
1548.86/1549.39	c nbDecision=30500 #constraints=19317
1631.73/1632.29	c nbDecision=31000 #constraints=19818
1729.21/1729.72	c nbDecision=31500 #constraints=20320
1800.10/1800.60	Received signal 15
1800.10/1800.70	
1800.10/1800.70	s UNKNOWN
1800.10/1800.70	
1800.10/1800.70	c user time= 1799.08 s
1800.10/1800.70	c system time= 1.12583 s
1800.10/1800.70	c wall clock time=1800.7

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/node45/watcher-357248-1176992363 -o ROOT/results/node45/solver-357248-1176992363 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357248-1176992363/instance-357248-1176992363.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31889
/proc/meminfo: memFree=1766352/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=1468 CPUtime=0
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 54082011 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 367 161 127 317 0 46 0

[startup+0.011662 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31889
/proc/meminfo: memFree=1766352/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=1752 CPUtime=0
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 54082011 1794048 207 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 438 207 127 317 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1752

[startup+0.101671 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31889
/proc/meminfo: memFree=1766352/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=3204 CPUtime=0.09
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 54082011 3280896 562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 801 562 131 317 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3204

[startup+0.301691 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31889
/proc/meminfo: memFree=1766352/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=4440 CPUtime=0.29
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 902 0 0 0 29 0 0 0 19 0 1 0 54082011 4546560 884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 1110 884 139 317 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4440

[startup+0.701732 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 31889
/proc/meminfo: memFree=1766352/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=5364 CPUtime=0.69
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 1121 0 0 0 69 0 0 0 22 0 1 0 54082011 5492736 1103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 1341 1103 139 317 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5364

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1761032/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=9536 CPUtime=1.49
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 2121 0 0 0 148 1 0 0 25 0 1 0 54082011 9764864 2103 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 2384 2103 139 317 0 2063 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9536

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1755272/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=17480 CPUtime=3.09
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 4119 0 0 0 308 1 0 0 25 0 1 0 54082011 17899520 4101 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 4370 4101 170 317 0 4049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17480

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1741320/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=29128 CPUtime=6.29
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 7039 0 0 0 626 3 0 0 25 0 1 0 54082011 29827072 7021 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 7282 7021 170 317 0 6961 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29128

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1722504/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=46836 CPUtime=12.69
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 11432 0 0 0 1263 6 0 0 25 0 1 0 54082011 47960064 11414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 11709 11414 170 317 0 11388 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46836

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1693512/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=75988 CPUtime=25.48
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 18392 0 0 0 2539 9 0 0 25 0 1 0 54082011 77811712 18374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 18997 18374 170 317 0 18676 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75988

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1632712/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=139772 CPUtime=51.07
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 33703 0 0 0 5090 17 0 0 25 0 1 0 54082011 143126528 33685 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 34943 33685 170 317 0 34622 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 139772

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1549512/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=230168 CPUtime=102.27
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 54258 0 0 0 10200 27 0 0 25 0 1 0 54082011 235692032 54240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717808 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 57542 54240 170 317 0 57221 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 230168

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1505864/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=280984 CPUtime=162.24
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 65224 0 0 0 16192 32 0 0 25 0 1 0 54082011 287727616 65206 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 70246 65206 170 317 0 69925 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 280984

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1454216/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=353436 CPUtime=222.23
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 78076 0 0 0 22186 37 0 0 25 0 1 0 54082011 361918464 78001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 88359 78001 170 317 0 88038 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 353436

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1423624/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=388212 CPUtime=282.21
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 85734 0 0 0 28180 41 0 0 25 0 1 0 54082011 397529088 85659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 97053 85659 170 317 0 96732 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 388212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1397128/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=418536 CPUtime=342.19
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 92294 0 0 0 34173 46 0 0 25 0 1 0 54082011 428580864 92219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 104634 92219 170 317 0 104313 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 418536

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1372616/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=446620 CPUtime=402.18
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 98446 0 0 0 40169 49 0 0 25 0 1 0 54082011 457338880 98371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563639 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 111655 98371 170 317 0 111334 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 446620

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1341640/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=479012 CPUtime=462.16
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 106167 0 0 0 46163 53 0 0 25 0 1 0 54082011 490508288 106092 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 119753 106092 170 317 0 119432 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 479012

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1318152/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=505880 CPUtime=522.15
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 112039 0 0 0 52159 56 0 0 25 0 1 0 54082011 518021120 111964 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 126470 111964 170 317 0 126149 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 505880

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1280456/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=562600 CPUtime=582.13
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 121399 0 0 0 58153 60 0 0 25 0 1 0 54082011 576102400 121324 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 140650 121324 170 317 0 140329 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 562600

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1261192/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=584948 CPUtime=642.12
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 126160 0 0 0 64150 62 0 0 25 0 1 0 54082011 598986752 126085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 146237 126085 170 317 0 145916 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 584948


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1174216/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=698340 CPUtime=882.04
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 147875 0 0 0 88132 72 0 0 25 0 1 0 54082011 715100160 147800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 174585 147800 170 317 0 174264 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 698340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1149128/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=726136 CPUtime=942.02
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 154184 0 0 0 94127 75 0 0 25 0 1 0 54082011 743563264 154109 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 181534 154109 170 317 0 181213 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 726136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1129544/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=749344 CPUtime=1002.01
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 159021 0 0 0 100123 78 0 0 25 0 1 0 54082011 767328256 158946 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 187336 158946 170 317 0 187015 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 749344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1111496/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=769716 CPUtime=1061.99
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 163562 0 0 0 106118 81 0 0 25 0 1 0 54082011 788189184 163487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 192429 163487 170 317 0 192108 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 769716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1094408/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=789852 CPUtime=1121.98
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 167758 0 0 0 112114 84 0 0 25 0 1 0 54082011 808808448 167683 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 197463 167683 170 317 0 197142 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 789852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1079752/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=806332 CPUtime=1181.96
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 171582 0 0 0 118110 86 0 0 25 0 1 0 54082011 825683968 171394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 201583 171394 170 317 0 201262 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 806332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 31890
/proc/meminfo: memFree=1065096/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=823488 CPUtime=1241.95
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 175225 0 0 0 124107 88 0 0 25 0 1 0 54082011 843251712 175037 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563636 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 205872 175037 170 317 0 205551 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 823488

[startup+1302.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 31890
/proc/meminfo: memFree=1049992/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=841152 CPUtime=1301.93
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 178954 0 0 0 130104 89 0 0 25 0 1 0 54082011 861339648 178766 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 210288 178766 170 317 0 209967 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 841152

[startup+1362.3 s]
/proc/loadavg: 1.05 1.02 0.99 2/78 31890
/proc/meminfo: memFree=1029000/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=863260 CPUtime=1361.91
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 184239 0 0 0 136099 92 0 0 25 0 1 0 54082011 883978240 184051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 215815 184051 170 317 0 215494 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 863260

[startup+1422.31 s]
/proc/loadavg: 1.13 1.05 1.00 2/78 31890
/proc/meminfo: memFree=1006856/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=885516 CPUtime=1421.9
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 189722 0 0 0 142095 95 0 0 25 0 1 0 54082011 906768384 189534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 221379 189534 170 317 0 221058 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 885516

[startup+1482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 31890
/proc/meminfo: memFree=988040/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=904564 CPUtime=1481.88
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 194467 0 0 0 148090 98 0 0 25 0 1 0 54082011 926273536 194279 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 226141 194279 170 317 0 225820 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 904564

[startup+1542.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 31890
/proc/meminfo: memFree=972808/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=920512 CPUtime=1541.86
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 198224 0 0 0 154086 100 0 0 25 0 1 0 54082011 942604288 198036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 230128 198036 170 317 0 229807 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 920512

[startup+1602.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 31890
/proc/meminfo: memFree=955464/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=937884 CPUtime=1601.84
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 202580 0 0 0 160083 101 0 0 25 0 1 0 54082011 960393216 202392 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 234471 202392 170 317 0 234150 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 937884

[startup+1662.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 31890
/proc/meminfo: memFree=942728/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=951496 CPUtime=1661.83
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 205711 0 0 0 166080 103 0 0 25 0 1 0 54082011 974331904 205523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 237874 205523 170 317 0 237553 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 951496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31890
/proc/meminfo: memFree=929992/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=965292 CPUtime=1721.81
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 208930 0 0 0 172076 105 0 0 25 0 1 0 54082011 988459008 208742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 241323 208742 170 317 0 241002 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 965292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31890
/proc/meminfo: memFree=898760/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=1044504 CPUtime=1781.79
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 224964 0 0 0 178068 111 0 0 25 0 1 0 54082011 1069572096 216493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 261126 216493 170 317 0 260805 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1044504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31890
/proc/meminfo: memFree=892808/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=1051268 CPUtime=1800.1
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194304 226414 0 0 0 179898 112 0 0 25 0 1 0 54082011 1076498432 217943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 262817 217943 170 317 0 262496 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 1051268

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31890
/proc/meminfo: memFree=892808/2055920 swapFree=4157496/4192956
[pid=31889] ppid=31887 vsize=0 CPUtime=1800.29
/proc/31889/stat : 31889 (oree) R 31887 31889 30667 0 -1 4194308 226435 0 0 0 179908 121 0 0 25 0 1 0 54082011 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/31889/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.29
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.86
CPU time (s): 1800.35
CPU user time (s): 1799.08
CPU system time (s): 1.26881
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1051268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 1.26881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 226435
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= 1562

runsolver used 2.11068 second user time and 4.42033 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Thu Apr 19 14:19:24 UTC 2007

IDJOB= 357248
IDBENCH= 2310
IDSOLVER= 172
FILE ID= node45/357248-1176992363

PBS_JOBID= 4630416

Free space on /tmp= 66446 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/fctp/normalized-mps-v2-20-10-ran14x18.opb
COMMAND LINE= oree /tmp/evaluation/357248-1176992363/instance-357248-1176992363.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-357248-1176992363 -o ROOT/results/node45/solver-357248-1176992363 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357248-1176992363/instance-357248-1176992363.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  e99162fa0a9c8caac0a04031bf39653d

RANDOM SEED= 669501105

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1766952 kB
Buffers:         37080 kB
Cached:         184936 kB
SwapCached:      15576 kB
Active:         131340 kB
Inactive:       115960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766952 kB
SwapTotal:     4192956 kB
SwapFree:      4157496 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          32380 kB
Slab:            27304 kB
Committed_AS:  1169900 kB
PageTables:       1736 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= 66446 MiB

End job on node45 on Thu Apr 19 14:49:27 UTC 2007