Trace number 359662

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) 1800.17 1800.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
MD5SUM4a96a2353b6045ef15a9bfabac06d14b
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.94094
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
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 737
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
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.33	c restart after 401 decisions
0.39/0.45	c nbDecision=500 #constraints=3182
0.79/0.85	c restart after 801 decisions
1.10/1.19	c nbDecision=1000 #constraints=3667
2.39/2.44	c nbDecision=1500 #constraints=4156
2.79/2.83	c restart after 1601 decisions
3.89/3.92	c nbDecision=2000 #constraints=4636
5.40/5.46	c nbDecision=2500 #constraints=5118
7.59/7.66	c nbDecision=3000 #constraints=5608
8.79/8.81	c restart after 3201 decisions
11.29/11.36	c nbDecision=3500 #constraints=6094
15.69/15.77	c nbDecision=4000 #constraints=6577
20.08/20.18	c nbDecision=4500 #constraints=7061
25.08/25.14	c nbDecision=5000 #constraints=7548
33.19/33.29	c nbDecision=5500 #constraints=8041
41.48/41.56	c nbDecision=6000 #constraints=8537
48.88/48.96	c restart after 6401 decisions
50.88/50.96	c nbDecision=6500 #constraints=9028
56.57/56.64	c nbDecision=7000 #constraints=9512
63.68/63.78	c nbDecision=7500 #constraints=10001
71.98/72.08	c nbDecision=8000 #constraints=10481
81.07/81.19	c nbDecision=8500 #constraints=10967
89.57/89.64	c nbDecision=9000 #constraints=11436
99.16/99.22	c nbDecision=9500 #constraints=11932
111.16/111.28	c nbDecision=10000 #constraints=12424
122.45/122.60	c nbDecision=10500 #constraints=12919
136.16/136.22	c nbDecision=11000 #constraints=13417
150.15/150.27	c nbDecision=11500 #constraints=13906
164.95/165.08	c nbDecision=12000 #constraints=14390
182.34/182.47	c nbDecision=12500 #constraints=14884
191.24/191.37	c restart after 12801 decisions
201.15/201.20	c nbDecision=13000 #constraints=15373
231.63/231.70	c nbDecision=13500 #constraints=15857
265.23/265.34	c nbDecision=14000 #constraints=16351
300.12/300.29	c nbDecision=14500 #constraints=16848
333.21/333.32	c nbDecision=15000 #constraints=17342
362.40/362.56	c nbDecision=15500 #constraints=17826
386.49/386.65	c nbDecision=16000 #constraints=18312
412.98/413.12	c nbDecision=16500 #constraints=18805
438.08/438.27	c nbDecision=17000 #constraints=19303
466.57/466.76	c nbDecision=17500 #constraints=19800
492.26/492.46	c nbDecision=18000 #constraints=20291
519.86/520.05	c nbDecision=18500 #constraints=20779
550.45/550.67	c nbDecision=19000 #constraints=21264
587.54/587.71	c nbDecision=19500 #constraints=21751
629.03/629.28	c nbDecision=20000 #constraints=22242
670.82/671.06	c nbDecision=20500 #constraints=22723
711.61/711.82	c nbDecision=21000 #constraints=23214
753.09/753.33	c nbDecision=21500 #constraints=23703
799.09/799.31	c nbDecision=22000 #constraints=24192
849.17/849.44	c nbDecision=22500 #constraints=24687
905.06/905.30	c nbDecision=23000 #constraints=25180
958.04/958.35	c nbDecision=23500 #constraints=25680
1006.24/1006.51	c nbDecision=24000 #constraints=26170
1051.51/1051.87	c nbDecision=24500 #constraints=26654
1097.11/1097.47	c nbDecision=25000 #constraints=27141
1140.89/1141.28	c nbDecision=25500 #constraints=27628
1148.79/1149.15	c restart after 25601 decisions
1198.38/1198.74	c nbDecision=26000 #constraints=28114
1263.36/1263.74	c nbDecision=26500 #constraints=28605
1315.15/1315.58	c nbDecision=27000 #constraints=29097
1373.43/1373.88	c nbDecision=27500 #constraints=29584
1439.31/1439.70	c nbDecision=28000 #constraints=30070
1497.50/1497.95	c nbDecision=28500 #constraints=30566
1557.79/1558.25	c nbDecision=29000 #constraints=31060
1621.37/1621.90	c nbDecision=29500 #constraints=31558
1689.85/1690.39	c nbDecision=30000 #constraints=32039
1769.33/1769.80	c nbDecision=30500 #constraints=32531
1800.03/1800.50	Received signal 15
1800.13/1800.62	
1800.13/1800.62	s UNKNOWN
1800.13/1800.62	
1800.13/1800.62	c user time= 1799.92 s
1800.13/1800.62	c system time= 0.240963 s
1800.13/1800.62	c wall clock time=1800.63

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/node21/watcher-359662-1176840761 -o ROOT/results/node21/solver-359662-1176840761 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359662-1176840761/instance-359662-1176840761.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5622
/proc/meminfo: memFree=1807360/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=1468 CPUtime=0
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 131993378 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 367 166 130 317 0 46 0

[startup+0.0409219 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5622
/proc/meminfo: memFree=1807360/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=2544 CPUtime=0.03
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 424 0 0 0 3 0 0 0 18 0 1 0 131993378 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2544

[startup+0.102938 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5622
/proc/meminfo: memFree=1807360/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=2544 CPUtime=0.1
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 131993378 2605056 438 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563907 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 636 438 170 317 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301952 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5622
/proc/meminfo: memFree=1807360/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=2808 CPUtime=0.29
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 521 0 0 0 29 0 0 0 19 0 1 0 131993378 2875392 503 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 702 503 170 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701996 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5622
/proc/meminfo: memFree=1807360/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=3072 CPUtime=0.69
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 601 0 0 0 69 0 0 0 22 0 1 0 131993378 3145728 583 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710952 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 768 583 170 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50108 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5623
/proc/meminfo: memFree=1805432/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=3596 CPUtime=1.49
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 729 0 0 0 149 0 0 0 25 0 1 0 131993378 3682304 711 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 899 711 170 317 0 578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3596

[startup+3.10126 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5623
/proc/meminfo: memFree=1804728/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=4132 CPUtime=3.09
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 887 0 0 0 309 0 0 0 25 0 1 0 131993378 4231168 869 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 1033 869 170 317 0 712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4132

[startup+6.30161 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5623
/proc/meminfo: memFree=1803512/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=5592 CPUtime=6.29
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 1233 0 0 0 629 0 0 0 25 0 1 0 131993378 5726208 1178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604259 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 1398 1178 170 317 0 1077 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5592

[startup+12.7013 s]
/proc/loadavg: 1.01 0.98 0.99 2/78 5623
/proc/meminfo: memFree=1802232/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=6508 CPUtime=12.69
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 1474 0 0 0 1269 0 0 0 25 0 1 0 131993378 6664192 1419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 1627 1419 170 317 0 1306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6508

[startup+25.5027 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 5623
/proc/meminfo: memFree=1800696/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=7964 CPUtime=25.48
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 1842 0 0 0 2548 0 0 0 25 0 1 0 131993378 8155136 1787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710934 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 1991 1787 170 317 0 1670 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7964

[startup+51.1025 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 5623
/proc/meminfo: memFree=1798904/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=9712 CPUtime=51.08
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 2289 0 0 0 5107 1 0 0 25 0 1 0 131993378 9945088 2234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 2428 2234 170 317 0 2107 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9712

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1795064/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=13700 CPUtime=102.27
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 3294 0 0 0 10225 2 0 0 25 0 1 0 131993378 14028800 3167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 3425 3167 170 317 0 3104 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13700

[startup+162.303 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 5623
/proc/meminfo: memFree=1792312/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=16464 CPUtime=162.25
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 3976 0 0 0 16222 3 0 0 25 0 1 0 131993378 16859136 3849 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 4116 3849 170 317 0 3795 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16464

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 5623
/proc/meminfo: memFree=1790328/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=18340 CPUtime=222.23
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 4448 0 0 0 22219 4 0 0 25 0 1 0 131993378 18780160 4321 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 4585 4321 170 317 0 4264 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18340

[startup+282.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5623
/proc/meminfo: memFree=1789112/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=19516 CPUtime=282.22
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 4748 0 0 0 28217 5 0 0 25 0 1 0 131993378 19984384 4621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712495 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 4879 4621 170 317 0 4558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19516

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5623
/proc/meminfo: memFree=1787960/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=20616 CPUtime=342.2
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 5018 0 0 0 34214 6 0 0 25 0 1 0 131993378 21110784 4891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 5154 4891 170 317 0 4833 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20616

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1786552/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=22112 CPUtime=402.18
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 5372 0 0 0 40212 6 0 0 25 0 1 0 131993378 22642688 5245 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 5528 5245 170 317 0 5207 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22112

[startup+462.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 5623
/proc/meminfo: memFree=1785272/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=23456 CPUtime=462.17
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 5698 0 0 0 46210 7 0 0 25 0 1 0 131993378 24018944 5571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 5864 5571 170 317 0 5543 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23456

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5623
/proc/meminfo: memFree=1783160/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=25920 CPUtime=522.16
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 6304 0 0 0 52207 9 0 0 25 0 1 0 131993378 26542080 6035 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 6480 6035 170 317 0 6159 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25920

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1782776/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=26608 CPUtime=582.13
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 6457 0 0 0 58204 9 0 0 25 0 1 0 131993378 27246592 6188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 6652 6188 170 317 0 6331 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26608

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1781944/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=27308 CPUtime=642.12
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 6663 0 0 0 64202 10 0 0 25 0 1 0 131993378 27963392 6394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604226 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 6827 6394 170 317 0 6506 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27308


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1778616/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=30676 CPUtime=882.06
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 7501 0 0 0 88193 13 0 0 25 0 1 0 131993378 31412224 7232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 7669 7232 170 317 0 7348 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 30676

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1777976/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=31336 CPUtime=942.05
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 7657 0 0 0 94191 14 0 0 25 0 1 0 131993378 32088064 7388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 7834 7388 170 317 0 7513 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 31336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1777272/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=32012 CPUtime=1002.03
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 7838 0 0 0 100189 14 0 0 25 0 1 0 131993378 32780288 7569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604105 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8003 7569 170 317 0 7682 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 32012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1776504/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=32836 CPUtime=1062.01
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8033 0 0 0 106186 15 0 0 25 0 1 0 131993378 33624064 7764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8209 7764 170 317 0 7888 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 32836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1775800/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=33544 CPUtime=1122
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8214 0 0 0 112184 16 0 0 25 0 1 0 131993378 34349056 7945 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8386 7945 170 317 0 8065 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 33544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1774968/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=34372 CPUtime=1181.98
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8408 0 0 0 118182 16 0 0 25 0 1 0 131993378 35196928 8139 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8593 8139 170 317 0 8272 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 34372

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1774392/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=34896 CPUtime=1241.97
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8546 0 0 0 124180 17 0 0 25 0 1 0 131993378 35733504 8277 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8724 8277 170 317 0 8403 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 34896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1773624/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=35592 CPUtime=1301.96
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8725 0 0 0 130178 18 0 0 25 0 1 0 131993378 36446208 8456 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711209 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 8898 8456 170 317 0 8577 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 35592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1772984/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=36252 CPUtime=1361.93
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 8891 0 0 0 136175 18 0 0 25 0 1 0 131993378 37122048 8622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9063 8622 170 317 0 8742 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 36252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1772344/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=36936 CPUtime=1421.92
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9044 0 0 0 142173 19 0 0 25 0 1 0 131993378 37822464 8775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9234 8775 170 317 0 8913 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 36936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5623
/proc/meminfo: memFree=1771768/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=37592 CPUtime=1481.91
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9192 0 0 0 148171 20 0 0 25 0 1 0 131993378 38494208 8923 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9398 8923 170 317 0 9077 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 37592

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1771000/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=38252 CPUtime=1541.88
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9376 0 0 0 154168 20 0 0 25 0 1 0 131993378 39170048 9107 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9563 9107 170 317 0 9242 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 38252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1770424/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=39124 CPUtime=1601.87
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9540 0 0 0 160166 21 0 0 25 0 1 0 131993378 40062976 9271 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711137 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9781 9271 170 317 0 9460 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 39124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1769912/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=39704 CPUtime=1661.86
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9681 0 0 0 166164 22 0 0 25 0 1 0 131993378 40656896 9412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 9926 9412 170 317 0 9605 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 39704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1769400/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=40456 CPUtime=1721.84
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9822 0 0 0 172161 23 0 0 25 0 1 0 131993378 41426944 9553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 10114 9553 170 317 0 9793 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 40456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1768888/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=40848 CPUtime=1781.82
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9938 0 0 0 178159 23 0 0 25 0 1 0 131993378 41828352 9669 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 10212 9669 170 317 0 9891 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 40848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5625
/proc/meminfo: memFree=1768696/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=40980 CPUtime=1800.03
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9976 0 0 0 179979 24 0 0 25 0 1 0 131993378 41963520 9707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 10245 9707 170 317 0 9924 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 40980

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5626
/proc/meminfo: memFree=1768688/2055920 swapFree=4157740/4192956
[pid=5622] ppid=5620 vsize=40980 CPUtime=1800.13
/proc/5622/stat : 5622 (oree) R 5620 5622 5038 0 -1 4194304 9976 0 0 0 179989 24 0 0 25 0 1 0 131993378 41963520 9707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5622/statm: 10245 9707 170 317 0 9924 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 40980

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.17
CPU user time (s): 1799.92
CPU system time (s): 0.249962
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 40980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9992
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= 2424

runsolver used 2.13167 second user time and 4.42833 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 17 20:12:41 UTC 2007

IDJOB= 359662
IDBENCH= 1309
IDSOLVER= 172
FILE ID= node21/359662-1176840761

PBS_JOBID= 4590168

Free space on /tmp= 66445 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
COMMAND LINE= oree /tmp/evaluation/359662-1176840761/instance-359662-1176840761.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-359662-1176840761 -o ROOT/results/node21/solver-359662-1176840761 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359662-1176840761/instance-359662-1176840761.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  4a96a2353b6045ef15a9bfabac06d14b

RANDOM SEED= 384021247

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1807768 kB
Buffers:         35356 kB
Cached:         141288 kB
SwapCached:      14300 kB
Active:          80476 kB
Inactive:       125716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807768 kB
SwapTotal:     4192956 kB
SwapFree:      4157740 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            27476 kB
Committed_AS:   997368 kB
PageTables:       1784 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= 66445 MiB

End job on node21 on Tue Apr 17 20:42:43 UTC 2007