Trace number 356832

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) 1800.08 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
MD5SUMd36c8f083b4352ee7b6379767e1c28ad
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 benchmark99.7738
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 727
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...
0.00/0.03	c ...done
0.00/0.03	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
0.29/0.35	c restart after 401 decisions
0.39/0.45	c nbDecision=500 #constraints=3184
0.89/0.98	c restart after 801 decisions
1.29/1.35	c nbDecision=1000 #constraints=3667
2.69/2.73	c nbDecision=1500 #constraints=4161
2.99/3.01	c restart after 1601 decisions
4.68/4.74	c nbDecision=2000 #constraints=4650
7.58/7.63	c nbDecision=2500 #constraints=5145
10.58/10.64	c nbDecision=3000 #constraints=5630
11.77/11.87	c restart after 3201 decisions
14.98/15.00	c nbDecision=3500 #constraints=6114
19.98/20.03	c nbDecision=4000 #constraints=6606
25.87/25.93	c nbDecision=4500 #constraints=7098
34.17/34.23	c nbDecision=5000 #constraints=7594
44.37/44.41	c nbDecision=5500 #constraints=8087
55.97/56.08	c nbDecision=6000 #constraints=8575
65.56/65.61	c restart after 6401 decisions
68.66/68.74	c nbDecision=6500 #constraints=9063
81.06/81.19	c nbDecision=7000 #constraints=9552
96.85/96.91	c nbDecision=7500 #constraints=10047
116.05/116.15	c nbDecision=8000 #constraints=10529
134.74/134.82	c nbDecision=8500 #constraints=11019
152.74/152.83	c nbDecision=9000 #constraints=11489
172.83/172.91	c nbDecision=9500 #constraints=11985
195.42/195.59	c nbDecision=10000 #constraints=12471
212.82/212.90	c nbDecision=10500 #constraints=12960
236.42/236.56	c nbDecision=11000 #constraints=13446
264.50/264.67	c nbDecision=11500 #constraints=13942
289.99/290.12	c nbDecision=12000 #constraints=14428
320.58/320.75	c nbDecision=12500 #constraints=14927
334.88/335.05	c restart after 12801 decisions
344.68/344.83	c nbDecision=13000 #constraints=15414
380.06/380.21	c nbDecision=13500 #constraints=15904
413.56/413.78	c nbDecision=14000 #constraints=16377
432.45/432.70	c nbDecision=14500 #constraints=16868
458.75/458.96	c nbDecision=15000 #constraints=17362
486.64/486.88	c nbDecision=15500 #constraints=17854
516.32/516.58	c nbDecision=16000 #constraints=18339
552.21/552.47	c nbDecision=16500 #constraints=18831
591.40/591.70	c nbDecision=17000 #constraints=19321
629.00/629.28	c nbDecision=17500 #constraints=19809
668.37/668.65	c nbDecision=18000 #constraints=20300
712.16/712.45	c nbDecision=18500 #constraints=20792
754.26/754.56	c nbDecision=19000 #constraints=21281
795.04/795.31	c nbDecision=19500 #constraints=21763
835.63/835.94	c nbDecision=20000 #constraints=22250
873.41/873.78	c nbDecision=20500 #constraints=22737
913.40/913.71	c nbDecision=21000 #constraints=23227
960.09/960.44	c nbDecision=21500 #constraints=23711
1018.57/1018.96	c nbDecision=22000 #constraints=24202
1072.96/1073.37	c nbDecision=22500 #constraints=24696
1140.23/1140.61	c nbDecision=23000 #constraints=25193
1204.21/1204.60	c nbDecision=23500 #constraints=25676
1255.60/1256.04	c nbDecision=24000 #constraints=26159
1294.30/1294.76	c nbDecision=24500 #constraints=26657
1356.97/1357.44	c nbDecision=25000 #constraints=27147
1428.05/1428.56	c nbDecision=25500 #constraints=27641
1442.73/1443.21	c restart after 25601 decisions
1505.34/1505.92	c nbDecision=26000 #constraints=28135
1578.81/1579.49	c nbDecision=26500 #constraints=28628
1654.39/1655.08	c nbDecision=27000 #constraints=29115
1734.96/1735.66	c nbDecision=27500 #constraints=29609
1800.05/1800.70	Received signal 15
1800.05/1800.72	
1800.05/1800.72	s UNKNOWN
1800.05/1800.72	
1800.05/1800.72	c user time= 1799.79 s
1800.05/1800.72	c system time= 0.278957 s
1800.05/1800.72	c wall clock time=1800.72

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/node22/watcher-356832-1176842225 -o ROOT/results/node22/solver-356832-1176842225 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356832-1176842225/instance-356832-1176842225.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 1.00 4/77 23929
/proc/meminfo: memFree=1851512/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=1468 CPUtime=0
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 164 0 0 0 0 0 0 0 20 0 1 0 132140145 1503232 146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134831092 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 367 146 130 317 0 46 0

[startup+0.0803781 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 23929
/proc/meminfo: memFree=1851512/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=2544 CPUtime=0.07
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 424 0 0 0 7 0 0 0 20 0 1 0 132140145 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2544

[startup+0.10138 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 23929
/proc/meminfo: memFree=1851512/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=2544 CPUtime=0.09
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 425 0 0 0 9 0 0 0 20 0 1 0 132140145 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301409 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 23929
/proc/meminfo: memFree=1851512/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=2676 CPUtime=0.29
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 488 0 0 0 29 0 0 0 21 0 1 0 132140145 2740224 470 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711009 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 669 470 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.70147 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 23929
/proc/meminfo: memFree=1851512/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=3072 CPUtime=0.69
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 568 0 0 0 69 0 0 0 25 0 1 0 132140145 3145728 550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563441 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 768 550 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23930
/proc/meminfo: memFree=1849584/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=3600 CPUtime=1.49
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 706 0 0 0 149 0 0 0 25 0 1 0 132140145 3686400 688 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 900 688 139 317 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23930
/proc/meminfo: memFree=1848880/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=4280 CPUtime=3.08
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 885 0 0 0 308 0 0 0 25 0 1 0 132140145 4382720 867 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 1070 867 139 317 0 749 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4280

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1847600/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=5196 CPUtime=6.28
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 1102 0 0 0 628 0 0 0 25 0 1 0 132140145 5320704 1084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 1299 1084 139 317 0 978 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5196

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1846192/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=6520 CPUtime=12.68
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 1481 0 0 0 1267 1 0 0 25 0 1 0 132140145 6676480 1426 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 1630 1426 170 317 0 1309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6520

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1844592/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=8112 CPUtime=25.47
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 1872 0 0 0 2546 1 0 0 25 0 1 0 132140145 8306688 1817 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 2028 1817 170 317 0 1707 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8112

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1842672/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=10100 CPUtime=51.07
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 2354 0 0 0 5105 2 0 0 25 0 1 0 132140145 10342400 2299 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 2525 2299 170 317 0 2204 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10100

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1840048/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=12600 CPUtime=102.26
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 2995 0 0 0 10223 3 0 0 25 0 1 0 132140145 12902400 2940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 3150 2940 170 317 0 2829 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12600

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1837872/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=15000 CPUtime=162.23
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 3610 0 0 0 16220 3 0 0 25 0 1 0 132140145 15360000 3483 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 3750 3483 170 317 0 3429 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15000

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 23932
/proc/meminfo: memFree=1835760/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=17296 CPUtime=222.21
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 4139 0 0 0 22217 4 0 0 25 0 1 0 132140145 17711104 4012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 4324 4012 170 317 0 4003 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17296

[startup+282.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 23932
/proc/meminfo: memFree=1834096/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=18764 CPUtime=282.2
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 4529 0 0 0 28215 5 0 0 25 0 1 0 132140145 19214336 4402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 4691 4402 170 317 0 4370 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18764

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1832368/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=20664 CPUtime=342.18
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 4953 0 0 0 34212 6 0 0 25 0 1 0 132140145 21159936 4826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604197 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 5166 4826 170 317 0 4845 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1831280/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=21580 CPUtime=402.16
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 5211 0 0 0 40209 7 0 0 25 0 1 0 132140145 22097920 5084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711003 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 5395 5084 170 317 0 5074 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 21580

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1829424/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=23416 CPUtime=462.15
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 5644 0 0 0 46207 8 0 0 25 0 1 0 132140145 23977984 5517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 5854 5517 170 317 0 5533 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23416

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1827888/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=24872 CPUtime=522.13
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 6018 0 0 0 52204 9 0 0 25 0 1 0 132140145 25468928 5891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 6218 5891 170 317 0 5897 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 24872

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1826736/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=25980 CPUtime=582.1
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 6293 0 0 0 58201 9 0 0 25 0 1 0 132140145 26603520 6166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 6495 6166 170 317 0 6174 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 25980

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1825520/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=27240 CPUtime=642.09
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 6599 0 0 0 64199 10 0 0 25 0 1 0 132140145 27893760 6472 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 6810 6472 170 317 0 6489 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27240


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1820848/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=32368 CPUtime=882.02
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 7870 0 0 0 88188 14 0 0 25 0 1 0 132140145 33144832 7601 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 8092 7601 170 317 0 7771 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 32368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1819824/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=33596 CPUtime=942
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 8125 0 0 0 94185 15 0 0 25 0 1 0 132140145 34402304 7856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604337 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 8399 7856 170 317 0 8078 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 33596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1818864/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=34404 CPUtime=1001.97
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 8332 0 0 0 100182 15 0 0 25 0 1 0 132140145 35229696 8063 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 8601 8063 170 317 0 8280 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 34404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1818096/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=35100 CPUtime=1061.96
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 8517 0 0 0 106180 16 0 0 25 0 1 0 132140145 35942400 8248 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 8775 8248 170 317 0 8454 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 35100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1817392/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=35884 CPUtime=1121.94
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 8680 0 0 0 112178 16 0 0 25 0 1 0 132140145 36745216 8411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 8971 8411 170 317 0 8650 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 35884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1816752/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=36436 CPUtime=1181.92
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 8838 0 0 0 118175 17 0 0 25 0 1 0 132140145 37310464 8569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 9109 8569 170 317 0 8788 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 36436

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1815920/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=37200 CPUtime=1241.9
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9007 0 0 0 124173 17 0 0 25 0 1 0 132140145 38092800 8738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 9300 8738 170 317 0 8979 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 37200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1814768/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=38588 CPUtime=1301.89
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9296 0 0 0 130170 19 0 0 25 0 1 0 132140145 39514112 9027 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 9647 9027 170 317 0 9326 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 38588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1813936/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=39396 CPUtime=1361.86
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9496 0 0 0 136167 19 0 0 25 0 1 0 132140145 40341504 9227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 9849 9227 170 317 0 9528 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 39396

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23932
/proc/meminfo: memFree=1813296/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=40004 CPUtime=1421.85
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9657 0 0 0 142165 20 0 0 25 0 1 0 132140145 40964096 9388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10001 9388 170 317 0 9680 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 40004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24106
/proc/meminfo: memFree=1811376/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=40536 CPUtime=1481.75
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9792 0 0 0 148151 24 0 0 25 0 1 0 132140145 41508864 9523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710943 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10134 9523 170 317 0 9813 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 40536

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1811824/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=41212 CPUtime=1541.72
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 9947 0 0 0 154147 25 0 0 25 0 1 0 132140145 42201088 9678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10303 9678 170 317 0 9982 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 41212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1811248/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=41736 CPUtime=1601.7
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10084 0 0 0 160145 25 0 0 25 0 1 0 132140145 42737664 9815 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563509 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10434 9815 170 317 0 10113 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 41736

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1810800/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=42128 CPUtime=1661.68
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10202 0 0 0 166142 26 0 0 25 0 1 0 132140145 43139072 9933 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10532 9933 170 317 0 10211 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 42128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1810224/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=42656 CPUtime=1721.66
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10334 0 0 0 172140 26 0 0 25 0 1 0 132140145 43679744 10065 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10664 10065 170 317 0 10343 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 42656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1809776/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=43184 CPUtime=1781.64
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10452 0 0 0 178137 27 0 0 25 0 1 0 132140145 44220416 10183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10796 10183 170 317 0 10475 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 43184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1809648/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=43184 CPUtime=1800.05
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10485 0 0 0 179978 27 0 0 25 0 1 0 132140145 44220416 10216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10796 10216 170 317 0 10475 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43184

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24130
/proc/meminfo: memFree=1809648/2055920 swapFree=4168624/4192956
[pid=23929] ppid=23927 vsize=43184 CPUtime=1800.05
/proc/23929/stat : 23929 (oree) R 23927 23929 23829 0 -1 4194304 10485 0 0 0 179978 27 0 0 25 0 1 0 132140145 44220416 10216 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23929/statm: 10796 10216 170 317 0 10475 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 43184

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1799.8
CPU system time (s): 0.286956
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 43184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10501
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= 38291

runsolver used 2.12468 second user time and 4.29535 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Apr 17 20:37:05 UTC 2007

IDJOB= 356832
IDBENCH= 1357
IDSOLVER= 172
FILE ID= node22/356832-1176842225

PBS_JOBID= 4590179

Free space on /tmp= 66530 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= oree /tmp/evaluation/356832-1176842225/instance-356832-1176842225.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-356832-1176842225 -o ROOT/results/node22/solver-356832-1176842225 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356832-1176842225/instance-356832-1176842225.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d36c8f083b4352ee7b6379767e1c28ad

RANDOM SEED= 750768946

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1851920 kB
Buffers:         34836 kB
Cached:          86820 kB
SwapCached:       2308 kB
Active:          56944 kB
Inactive:        87324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851920 kB
SwapTotal:     4192956 kB
SwapFree:      4168624 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          30456 kB
Slab:            45392 kB
Committed_AS:  1716412 kB
PageTables:       1676 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= 66530 MiB

End job on node22 on Tue Apr 17 21:07:08 UTC 2007