Trace number 360026

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) 1800.09 1800.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
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 benchmark90.2753
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 671
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
0.29/0.33	c restart after 401 decisions
0.39/0.45	c nbDecision=500 #constraints=3183
0.89/0.94	c restart after 801 decisions
1.29/1.33	c nbDecision=1000 #constraints=3670
2.49/2.50	c nbDecision=1500 #constraints=4151
2.69/2.77	c restart after 1601 decisions
3.99/4.01	c nbDecision=2000 #constraints=4621
6.29/6.33	c nbDecision=2500 #constraints=5107
9.08/9.15	c nbDecision=3000 #constraints=5574
10.39/10.45	c restart after 3201 decisions
12.69/12.71	c nbDecision=3500 #constraints=6048
17.09/17.12	c nbDecision=4000 #constraints=6525
22.28/22.31	c nbDecision=4500 #constraints=7007
28.49/28.53	c nbDecision=5000 #constraints=7486
36.48/36.54	c nbDecision=5500 #constraints=7973
42.48/42.57	c nbDecision=6000 #constraints=8466
47.58/47.69	c restart after 6401 decisions
48.88/48.99	c nbDecision=6500 #constraints=8939
57.38/57.49	c nbDecision=7000 #constraints=9433
68.17/68.21	c nbDecision=7500 #constraints=9899
77.07/77.15	c nbDecision=8000 #constraints=10383
86.67/86.75	c nbDecision=8500 #constraints=10869
97.17/97.25	c nbDecision=9000 #constraints=11347
107.26/107.34	c nbDecision=9500 #constraints=11829
119.66/119.75	c nbDecision=10000 #constraints=12316
132.96/133.04	c nbDecision=10500 #constraints=12807
148.15/148.27	c nbDecision=11000 #constraints=13290
163.45/163.50	c nbDecision=11500 #constraints=13784
182.34/182.40	c nbDecision=12000 #constraints=14275
214.54/214.69	c nbDecision=12500 #constraints=14761
229.13/229.24	c restart after 12801 decisions
238.33/238.45	c nbDecision=13000 #constraints=15242
270.82/270.93	c nbDecision=13500 #constraints=15730
307.92/308.01	c nbDecision=14000 #constraints=16218
345.70/345.88	c nbDecision=14500 #constraints=16712
388.19/388.36	c nbDecision=15000 #constraints=17208
426.69/426.89	c nbDecision=15500 #constraints=17702
469.87/470.06	c nbDecision=16000 #constraints=18189
499.86/500.08	c nbDecision=16500 #constraints=18680
542.75/542.97	c nbDecision=17000 #constraints=19171
585.05/585.30	c nbDecision=17500 #constraints=19654
619.74/619.97	c nbDecision=18000 #constraints=20135
658.23/658.43	c nbDecision=18500 #constraints=20621
697.31/697.60	c nbDecision=19000 #constraints=21108
756.31/756.50	c nbDecision=19500 #constraints=21602
793.30/793.56	c nbDecision=20000 #constraints=22095
835.08/835.34	c nbDecision=20500 #constraints=22577
886.67/886.90	c nbDecision=21000 #constraints=23068
943.35/943.70	c nbDecision=21500 #constraints=23554
1000.84/1001.16	c nbDecision=22000 #constraints=24045
1053.83/1054.12	c nbDecision=22500 #constraints=24529
1120.01/1120.37	c nbDecision=23000 #constraints=25026
1180.30/1180.62	c nbDecision=23500 #constraints=25512
1219.79/1220.11	c nbDecision=24000 #constraints=26003
1269.37/1269.76	c nbDecision=24500 #constraints=26489
1318.87/1319.24	c nbDecision=25000 #constraints=26970
1376.55/1376.91	c nbDecision=25500 #constraints=27453
1388.15/1388.50	c restart after 25601 decisions
1442.83/1443.20	c nbDecision=26000 #constraints=27929
1518.02/1518.43	c nbDecision=26500 #constraints=28420
1586.30/1586.71	c nbDecision=27000 #constraints=28917
1660.98/1661.47	c nbDecision=27500 #constraints=29407
1733.86/1734.30	c nbDecision=28000 #constraints=29886
1800.05/1800.50	Received signal 15
1800.05/1800.52	
1800.05/1800.52	s UNKNOWN
1800.05/1800.52	
1800.05/1800.52	c user time= 1799.95 s
1800.05/1800.52	c system time= 0.120981 s
1800.05/1800.52	c wall clock time=1800.52

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/node55/watcher-360026-1176841701 -o ROOT/results/node55/solver-360026-1176841701 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360026-1176841701/instance-360026-1176841701.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 0.98 0.99 3/64 23953
/proc/meminfo: memFree=1813364/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=1468 CPUtime=0
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132080133 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 367 165 130 317 0 46 0

[startup+0.0869641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23953
/proc/meminfo: memFree=1813364/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=2544 CPUtime=0.08
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 425 0 0 0 8 0 0 0 18 0 1 0 132080133 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2544

[startup+0.101965 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23953
/proc/meminfo: memFree=1813364/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=2544 CPUtime=0.09
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 132080133 2605056 407 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23953
/proc/meminfo: memFree=1813364/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=2808 CPUtime=0.29
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 492 0 0 0 29 0 0 0 19 0 1 0 132080133 2875392 474 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135278982 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 702 474 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.702022 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23953
/proc/meminfo: memFree=1813364/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=3072 CPUtime=0.69
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 575 0 0 0 69 0 0 0 22 0 1 0 132080133 3145728 557 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 768 557 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1811436/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=3600 CPUtime=1.49
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 709 0 0 0 149 0 0 0 25 0 1 0 132080133 3686400 691 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 900 691 139 317 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3600

[startup+3.10225 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1810668/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=4392 CPUtime=3.09
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 898 0 0 0 309 0 0 0 25 0 1 0 132080133 4497408 880 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604309 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 1098 880 139 317 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4392

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1809260/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=5316 CPUtime=6.29
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 1154 0 0 0 629 0 0 0 25 0 1 0 132080133 5443584 1136 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 1329 1136 139 317 0 1008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5316

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1807916/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=6772 CPUtime=12.69
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 1498 0 0 0 1268 1 0 0 25 0 1 0 132080133 6934528 1443 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 1693 1443 139 317 0 1372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6772

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1806124/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=8556 CPUtime=25.48
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 1936 0 0 0 2547 1 0 0 25 0 1 0 132080133 8761344 1881 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 2139 1881 139 317 0 1818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8556

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1803564/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=11204 CPUtime=51.08
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 2595 0 0 0 5106 2 0 0 25 0 1 0 132080133 11472896 2540 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 2801 2540 139 317 0 2480 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11204

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23954
/proc/meminfo: memFree=1800108/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=14852 CPUtime=102.27
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 3536 0 0 0 10224 3 0 0 25 0 1 0 132080133 15208448 3409 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 3713 3409 170 317 0 3392 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14852

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1796972/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=18088 CPUtime=162.25
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 4324 0 0 0 16221 4 0 0 25 0 1 0 132080133 18522112 4197 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 4522 4197 170 317 0 4201 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18088

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1795372/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=19692 CPUtime=222.24
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 4716 0 0 0 22219 5 0 0 25 0 1 0 132080133 20164608 4589 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 4923 4589 170 317 0 4602 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19692

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1793836/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=21080 CPUtime=282.22
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 5085 0 0 0 28217 5 0 0 25 0 1 0 132080133 21585920 4958 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 5270 4958 170 317 0 4949 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21080

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1792556/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=22352 CPUtime=342.21
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 5393 0 0 0 34215 6 0 0 25 0 1 0 132080133 22888448 5266 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 5588 5266 170 317 0 5267 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1791532/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=23460 CPUtime=402.19
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 5645 0 0 0 40213 6 0 0 25 0 1 0 132080133 24023040 5518 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 5865 5518 170 317 0 5544 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1790636/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=24440 CPUtime=462.17
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 5884 0 0 0 46211 6 0 0 25 0 1 0 132080133 25026560 5757 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 6110 5757 170 317 0 5789 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 24440

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1789356/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=25664 CPUtime=522.16
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 6217 0 0 0 52210 6 0 0 25 0 1 0 132080133 26279936 6090 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 6416 6090 170 317 0 6095 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 25664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23954
/proc/meminfo: memFree=1788396/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=26584 CPUtime=582.15
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 6444 0 0 0 58208 7 0 0 25 0 1 0 132080133 27222016 6317 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 6646 6317 170 317 0 6325 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1787116/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=27988 CPUtime=642.14
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 6756 0 0 0 64207 7 0 0 25 0 1 0 132080133 28659712 6629 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 6997 6629 170 317 0 6676 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 27988


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1782508/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=33352 CPUtime=882.07
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 8064 0 0 0 88199 8 0 0 25 0 1 0 132080133 34152448 7762 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 8338 7762 170 317 0 8017 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 33352

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1781676/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=34280 CPUtime=942.05
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 8280 0 0 0 94197 8 0 0 25 0 1 0 132080133 35102720 7978 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 8570 7978 170 317 0 8249 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 34280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1780652/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=35248 CPUtime=1002.04
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 8518 0 0 0 100196 8 0 0 25 0 1 0 132080133 36093952 8216 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 8812 8216 170 317 0 8491 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 35248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1779756/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=36036 CPUtime=1062.03
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 8750 0 0 0 106194 9 0 0 25 0 1 0 132080133 36900864 8448 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 9009 8448 170 317 0 8688 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 36036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1778860/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=36900 CPUtime=1122.01
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 8953 0 0 0 112192 9 0 0 25 0 1 0 132080133 37785600 8651 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718534 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 9225 8651 170 317 0 8904 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 36900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1778092/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=37588 CPUtime=1182
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 9149 0 0 0 118191 9 0 0 25 0 1 0 132080133 38490112 8847 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 9397 8847 170 317 0 9076 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 37588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1777068/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=38508 CPUtime=1241.98
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 9403 0 0 0 124189 9 0 0 25 0 1 0 132080133 39432192 9101 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 9627 9101 170 317 0 9306 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 38508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1776108/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=39436 CPUtime=1301.97
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 9633 0 0 0 130188 9 0 0 25 0 1 0 132080133 40382464 9331 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563486 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 9859 9331 170 317 0 9538 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 39436

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1775276/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=40244 CPUtime=1361.95
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 9831 0 0 0 136185 10 0 0 25 0 1 0 132080133 41209856 9529 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10061 9529 170 317 0 9740 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 40244

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1774572/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=40940 CPUtime=1421.94
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10004 0 0 0 142184 10 0 0 25 0 1 0 132080133 41922560 9702 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10235 9702 170 317 0 9914 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 40940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1773868/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=41732 CPUtime=1481.92
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10181 0 0 0 148182 10 0 0 25 0 1 0 132080133 42733568 9879 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10433 9879 170 317 0 10112 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 41732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1773164/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=42268 CPUtime=1541.91
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10337 0 0 0 154180 11 0 0 25 0 1 0 132080133 43282432 10035 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10567 10035 170 317 0 10246 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 42268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1772396/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=43212 CPUtime=1601.89
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10533 0 0 0 160178 11 0 0 25 0 1 0 132080133 44249088 10231 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10803 10231 170 317 0 10482 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 43212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1771884/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=43640 CPUtime=1661.88
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10661 0 0 0 166177 11 0 0 25 0 1 0 132080133 44687360 10359 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 10910 10359 170 317 0 10589 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 43640

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1771308/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=44212 CPUtime=1721.86
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10790 0 0 0 172175 11 0 0 25 0 1 0 132080133 45273088 10488 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 11053 10488 170 317 0 10732 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 44212

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1770732/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=44740 CPUtime=1781.84
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10927 0 0 0 178173 11 0 0 25 0 1 0 132080133 45813760 10625 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710971 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 11185 10625 170 317 0 10864 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 44740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1770604/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=44872 CPUtime=1800.05
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10958 0 0 0 179993 12 0 0 25 0 1 0 132080133 45948928 10656 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 11218 10656 170 317 0 10897 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 44872

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=1770604/2055920 swapFree=4184496/4192956
[pid=23953] ppid=23951 vsize=44872 CPUtime=1800.05
/proc/23953/stat : 23953 (oree) R 23951 23953 23254 0 -1 4194304 10958 0 0 0 179993 12 0 0 25 0 1 0 132080133 45948928 10656 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/23953/statm: 11218 10656 170 317 0 10897 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 44872

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.12898
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 44872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10975
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= 2704

runsolver used 1.3138 second user time and 3.62245 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Apr 17 20:28:21 UTC 2007

IDJOB= 360026
IDBENCH= 1337
IDSOLVER= 172
FILE ID= node55/360026-1176841701

PBS_JOBID= 4586406

Free space on /tmp= 66452 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= oree /tmp/evaluation/360026-1176841701/instance-360026-1176841701.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-360026-1176841701 -o ROOT/results/node55/solver-360026-1176841701 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360026-1176841701/instance-360026-1176841701.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  df3a88f9ce76cdc5f93bc528741f3e95

RANDOM SEED= 720608153

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1813772 kB
Buffers:         13448 kB
Cached:         163756 kB
SwapCached:       2180 kB
Active:          28312 kB
Inactive:       158696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813772 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          16344 kB
Slab:            41220 kB
Committed_AS:  1045340 kB
PageTables:       1380 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= 66452 MiB

End job on node55 on Tue Apr 17 20:58:24 UTC 2007