Trace number 360306

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 NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.12 1800.92

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
MD5SUMe9edc2d782e594ad1282a3521a191027
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.220966
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 679
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
0.29/0.30	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=3177
0.79/0.85	c restart after 801 decisions
1.10/1.16	c nbDecision=1000 #constraints=3657
2.49/2.53	c nbDecision=1500 #constraints=4150
2.89/2.95	c restart after 1601 decisions
4.49/4.50	c nbDecision=2000 #constraints=4640
7.48/7.52	c nbDecision=2500 #constraints=5135
9.79/9.89	c nbDecision=3000 #constraints=5614
11.39/11.44	c restart after 3201 decisions
14.49/14.53	c nbDecision=3500 #constraints=6099
20.48/20.53	c nbDecision=4000 #constraints=6593
27.78/27.85	c nbDecision=4500 #constraints=7078
35.18/35.25	c nbDecision=5000 #constraints=7568
43.68/43.74	c nbDecision=5500 #constraints=8063
54.97/55.04	c nbDecision=6000 #constraints=8556
62.57/62.69	c restart after 6401 decisions
64.67/64.74	c nbDecision=6500 #constraints=9029
76.66/76.70	c nbDecision=7000 #constraints=9518
90.95/91.09	c nbDecision=7500 #constraints=10004
108.75/108.87	c nbDecision=8000 #constraints=10488
122.64/122.71	c nbDecision=8500 #constraints=10971
135.44/135.57	c nbDecision=9000 #constraints=11464
149.43/149.52	c nbDecision=9500 #constraints=11952
164.52/164.60	c nbDecision=10000 #constraints=12439
180.72/180.81	c nbDecision=10500 #constraints=12927
197.11/197.25	c nbDecision=11000 #constraints=13405
217.91/218.01	c nbDecision=11500 #constraints=13899
239.10/239.21	c nbDecision=12000 #constraints=14381
259.69/259.80	c nbDecision=12500 #constraints=14862
272.28/272.40	c restart after 12801 decisions
284.18/284.39	c nbDecision=13000 #constraints=15350
311.37/311.60	c nbDecision=13500 #constraints=15833
342.66/342.84	c nbDecision=14000 #constraints=16327
369.35/369.54	c nbDecision=14500 #constraints=16810
405.13/405.37	c nbDecision=15000 #constraints=17297
441.42/441.68	c nbDecision=15500 #constraints=17781
476.90/477.13	c nbDecision=16000 #constraints=18266
515.89/516.19	c nbDecision=16500 #constraints=18760
554.87/555.11	c nbDecision=17000 #constraints=19241
596.76/597.06	c nbDecision=17500 #constraints=19732
636.14/636.45	c nbDecision=18000 #constraints=20213
674.24/674.52	c nbDecision=18500 #constraints=20691
724.11/724.41	c nbDecision=19000 #constraints=21177
765.20/765.57	c nbDecision=19500 #constraints=21664
806.88/807.26	c nbDecision=20000 #constraints=22140
851.17/851.53	c nbDecision=20500 #constraints=22629
914.44/914.84	c nbDecision=21000 #constraints=23118
969.72/970.20	c nbDecision=21500 #constraints=23602
1033.40/1033.85	c nbDecision=22000 #constraints=24092
1095.78/1096.25	c nbDecision=22500 #constraints=24580
1150.15/1150.62	c nbDecision=23000 #constraints=25064
1233.11/1233.62	c nbDecision=23500 #constraints=25552
1311.49/1312.03	c nbDecision=24000 #constraints=26041
1396.84/1397.58	c nbDecision=24500 #constraints=26525
1475.62/1476.33	c nbDecision=25000 #constraints=27015
1556.69/1557.45	c nbDecision=25500 #constraints=27506
1572.08/1572.83	c restart after 25601 decisions
1650.85/1651.63	c nbDecision=26000 #constraints=27982
1729.92/1730.76	c nbDecision=26500 #constraints=28473
1800.09/1800.90	Received signal 15
1800.09/1800.90	
1800.09/1800.90	s UNKNOWN
1800.09/1800.90	
1800.09/1800.90	c user time= 1799.86 s
1800.09/1800.90	c system time= 0.248962 s
1800.09/1800.90	c wall clock time=1800.91

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/node33/watcher-360306-1176842339 -o ROOT/results/node33/solver-360306-1176842339 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360306-1176842339/instance-360306-1176842339.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: 0.92 0.97 0.98 3/77 20275
/proc/meminfo: memFree=1640376/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=1468 CPUtime=0
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132149387 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 367 165 130 317 0 46 0

[startup+0.0609721 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 20275
/proc/meminfo: memFree=1640376/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=2544 CPUtime=0.05
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 424 0 0 0 5 0 0 0 18 0 1 0 132149387 2605056 406 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2544

[startup+0.101979 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 20275
/proc/meminfo: memFree=1640376/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=2544 CPUtime=0.09
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 132149387 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.302021 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 20275
/proc/meminfo: memFree=1640376/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=2808 CPUtime=0.29
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 497 0 0 0 29 0 0 0 19 0 1 0 132149387 2875392 479 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 702 479 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701102 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 20275
/proc/meminfo: memFree=1640376/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=3068 CPUtime=0.69
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 581 0 0 0 69 0 0 0 23 0 1 0 132149387 3141632 563 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563383 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 767 563 139 317 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3068

[startup+1.50127 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1638384/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=3596 CPUtime=1.49
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 712 0 0 0 149 0 0 0 25 0 1 0 132149387 3682304 694 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 899 694 139 317 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.1016 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1637616/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=4264 CPUtime=3.09
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 881 0 0 0 309 0 0 0 25 0 1 0 132149387 4366336 863 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 1066 863 139 317 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4264

[startup+6.30125 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1636464/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=5188 CPUtime=6.28
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 1117 0 0 0 628 0 0 0 25 0 1 0 132149387 5312512 1099 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 1297 1099 139 317 0 976 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5188

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1634800/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=6796 CPUtime=12.69
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 1532 0 0 0 1268 1 0 0 25 0 1 0 132149387 6959104 1477 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 1699 1477 139 317 0 1378 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6796

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1633328/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=8256 CPUtime=25.48
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 1882 0 0 0 2547 1 0 0 25 0 1 0 132149387 8454144 1827 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718667 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 2064 1827 139 317 0 1743 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8256

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1631088/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=10524 CPUtime=51.07
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 2430 0 0 0 5105 2 0 0 25 0 1 0 132149387 10776576 2375 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 2631 2375 139 317 0 2310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10524

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1627824/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=13588 CPUtime=102.25
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 3224 0 0 0 10222 3 0 0 25 0 1 0 132149387 13914112 3169 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 3397 3169 139 317 0 3076 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13588

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1624688/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=17044 CPUtime=162.22
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 4090 0 0 0 16218 4 0 0 25 0 1 0 132149387 17453056 3963 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 4261 3963 139 317 0 3940 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17044

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1622000/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=19764 CPUtime=222.21
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 4770 0 0 0 22215 6 0 0 25 0 1 0 132149387 20238336 4643 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 4941 4643 170 317 0 4620 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19764

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1620080/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=21812 CPUtime=282.18
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 5266 0 0 0 28212 6 0 0 25 0 1 0 132149387 22335488 5139 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 5453 5139 170 317 0 5132 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 21812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1618544/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=23284 CPUtime=342.16
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 5647 0 0 0 34209 7 0 0 25 0 1 0 132149387 23842816 5520 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 5821 5520 170 317 0 5500 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1617008/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=25016 CPUtime=402.14
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 6028 0 0 0 40206 8 0 0 25 0 1 0 132149387 25616384 5901 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 6254 5901 170 317 0 5933 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25016

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1615728/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=26244 CPUtime=462.11
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 6346 0 0 0 46202 9 0 0 25 0 1 0 132149387 26873856 6219 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 6561 6219 170 317 0 6240 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26244

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1614576/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=27436 CPUtime=522.09
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 6640 0 0 0 52199 10 0 0 25 0 1 0 132149387 28094464 6513 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 6859 6513 170 317 0 6538 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 27436

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1613424/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=28728 CPUtime=582.07
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 6931 0 0 0 58196 11 0 0 25 0 1 0 132149387 29417472 6804 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 7182 6804 170 317 0 6861 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 28728

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1612208/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=29900 CPUtime=642.05
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 7219 0 0 0 64194 11 0 0 25 0 1 0 132149387 30617600 7092 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 7475 7092 170 317 0 7154 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 29900


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1607984/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=34844 CPUtime=881.95
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 8419 0 0 0 88181 14 0 0 25 0 1 0 132149387 35680256 8150 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 8711 8150 170 317 0 8390 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 34844

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1607024/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=35732 CPUtime=941.93
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 8651 0 0 0 94178 15 0 0 25 0 1 0 132149387 36589568 8382 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563518 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 8933 8382 170 317 0 8612 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 35732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1606320/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=36392 CPUtime=1001.9
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 8839 0 0 0 100175 15 0 0 25 0 1 0 132149387 37265408 8570 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 9098 8570 170 317 0 8777 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 36392

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1605552/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=37284 CPUtime=1061.88
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9027 0 0 0 106172 16 0 0 25 0 1 0 132149387 38178816 8758 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 9321 8758 170 317 0 9000 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 37284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1604784/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=38160 CPUtime=1121.86
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9223 0 0 0 112169 17 0 0 25 0 1 0 132149387 39075840 8954 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 9540 8954 170 317 0 9219 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 38160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1604016/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=38856 CPUtime=1181.83
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9410 0 0 0 118166 17 0 0 25 0 1 0 132149387 39788544 9141 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 9714 9141 170 317 0 9393 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 38856

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1603440/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=39380 CPUtime=1241.81
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9548 0 0 0 124163 18 0 0 25 0 1 0 132149387 40325120 9279 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 9845 9279 170 317 0 9524 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 39380

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20276
/proc/meminfo: memFree=1602736/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=40172 CPUtime=1301.8
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9728 0 0 0 130161 19 0 0 25 0 1 0 132149387 41136128 9459 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10043 9459 170 317 0 9722 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 40172

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 20446
/proc/meminfo: memFree=1600696/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=40740 CPUtime=1361.68
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 9868 0 0 0 136148 20 0 0 25 0 1 0 132149387 41717760 9599 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10185 9599 170 317 0 9864 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 40740

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1601136/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=41680 CPUtime=1421.65
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10082 0 0 0 142144 21 0 0 25 0 1 0 132149387 42680320 9780 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10420 9780 170 317 0 10099 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 41680

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1600496/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=42348 CPUtime=1481.61
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10249 0 0 0 148140 21 0 0 25 0 1 0 132149387 43364352 9947 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10587 9947 170 317 0 10266 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 42348

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1599984/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=42880 CPUtime=1541.6
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10385 0 0 0 154138 22 0 0 25 0 1 0 132149387 43909120 10083 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10720 10083 170 317 0 10399 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 42880

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1599344/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=43304 CPUtime=1601.57
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10528 0 0 0 160135 22 0 0 25 0 1 0 132149387 44343296 10226 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10826 10226 170 317 0 10505 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 43304

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1598960/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=43972 CPUtime=1661.54
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10672 0 0 0 166132 22 0 0 25 0 1 0 132149387 45027328 10370 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 10993 10370 170 317 0 10672 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 43972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1598256/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=44756 CPUtime=1721.52
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 10861 0 0 0 172129 23 0 0 25 0 1 0 132149387 45830144 10559 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 11189 10559 170 317 0 10868 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 44756

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1597616/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=45292 CPUtime=1781.5
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 11016 0 0 0 178126 24 0 0 25 0 1 0 132149387 46379008 10714 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 11323 10714 170 317 0 11002 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 45292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1597424/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=45424 CPUtime=1800.09
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 11062 0 0 0 179985 24 0 0 25 0 1 0 132149387 46514176 10760 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 11356 10760 170 317 0 11035 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 45424

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

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20474
/proc/meminfo: memFree=1597424/2055920 swapFree=4174600/4192956
[pid=20275] ppid=20273 vsize=45424 CPUtime=1800.09
/proc/20275/stat : 20275 (oree) R 20273 20275 19607 0 -1 4194304 11062 0 0 0 179985 24 0 0 25 0 1 0 132149387 46514176 10760 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20275/statm: 11356 10760 170 317 0 11035 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 45424

Child status: 0
Real time (s): 1800.92
CPU time (s): 1800.12
CPU user time (s): 1799.87
CPU system time (s): 0.25696
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 45424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11078
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= 34291

runsolver used 2.03369 second user time and 4.52131 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Apr 17 20:38:59 UTC 2007

IDJOB= 360306
IDBENCH= 1361
IDSOLVER= 172
FILE ID= node33/360306-1176842339

PBS_JOBID= 4590149

Free space on /tmp= 66546 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567939.opb
COMMAND LINE= oree /tmp/evaluation/360306-1176842339/instance-360306-1176842339.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-360306-1176842339 -o ROOT/results/node33/solver-360306-1176842339 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360306-1176842339/instance-360306-1176842339.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  e9edc2d782e594ad1282a3521a191027

RANDOM SEED= 412820311

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1640784 kB
Buffers:         38004 kB
Cached:         212116 kB
SwapCached:       2636 kB
Active:         177320 kB
Inactive:       182576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640784 kB
SwapTotal:     4192956 kB
SwapFree:      4174600 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:         124548 kB
Slab:            40528 kB
Committed_AS:  1659484 kB
PageTables:       2028 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= 66546 MiB

End job on node33 on Tue Apr 17 21:09:02 UTC 2007