Trace number 359802

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) 1800.24 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark36.7334
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 741
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
0.29/0.32	c restart after 401 decisions
0.39/0.47	c nbDecision=500 #constraints=3176
1.00/1.01	c restart after 801 decisions
1.39/1.44	c nbDecision=1000 #constraints=3661
2.69/2.75	c nbDecision=1500 #constraints=4153
2.99/3.04	c restart after 1601 decisions
4.49/4.51	c nbDecision=2000 #constraints=4640
6.68/6.71	c nbDecision=2500 #constraints=5117
9.80/9.83	c nbDecision=3000 #constraints=5601
11.19/11.29	c restart after 3201 decisions
13.39/13.40	c nbDecision=3500 #constraints=6076
17.39/17.42	c nbDecision=4000 #constraints=6556
22.99/23.03	c nbDecision=4500 #constraints=7036
30.88/30.93	c nbDecision=5000 #constraints=7531
36.98/37.02	c nbDecision=5500 #constraints=7990
45.68/45.74	c nbDecision=6000 #constraints=8474
54.47/54.57	c restart after 6401 decisions
56.77/56.81	c nbDecision=6500 #constraints=8966
69.47/69.52	c nbDecision=7000 #constraints=9454
80.97/81.00	c nbDecision=7500 #constraints=9947
97.56/97.66	c nbDecision=8000 #constraints=10440
114.95/115.09	c nbDecision=8500 #constraints=10931
134.75/134.86	c nbDecision=9000 #constraints=11418
158.15/158.23	c nbDecision=9500 #constraints=11914
175.54/175.66	c nbDecision=10000 #constraints=12405
190.34/190.49	c nbDecision=10500 #constraints=12891
205.93/206.04	c nbDecision=11000 #constraints=13368
222.42/222.55	c nbDecision=11500 #constraints=13843
240.92/241.08	c nbDecision=12000 #constraints=14326
261.32/261.42	c nbDecision=12500 #constraints=14792
276.02/276.15	c restart after 12801 decisions
288.31/288.47	c nbDecision=13000 #constraints=15280
324.70/324.84	c nbDecision=13500 #constraints=15768
354.29/354.41	c nbDecision=14000 #constraints=16254
392.97/393.17	c nbDecision=14500 #constraints=16745
427.96/428.19	c nbDecision=15000 #constraints=17235
464.76/464.90	c nbDecision=15500 #constraints=17728
495.25/495.46	c nbDecision=16000 #constraints=18210
524.34/524.58	c nbDecision=16500 #constraints=18694
556.63/556.81	c nbDecision=17000 #constraints=19180
589.12/589.37	c nbDecision=17500 #constraints=19668
632.71/632.96	c nbDecision=18000 #constraints=20160
666.00/666.23	c nbDecision=18500 #constraints=20646
706.78/707.04	c nbDecision=19000 #constraints=21121
748.87/749.13	c nbDecision=19500 #constraints=21607
791.36/791.60	c nbDecision=20000 #constraints=22093
833.45/833.80	c nbDecision=20500 #constraints=22576
882.44/882.75	c nbDecision=21000 #constraints=23063
909.03/909.32	c nbDecision=21500 #constraints=23549
944.41/944.70	c nbDecision=22000 #constraints=24041
986.50/986.83	c nbDecision=22500 #constraints=24529
1034.29/1034.62	c nbDecision=23000 #constraints=25018
1081.48/1081.87	c nbDecision=23500 #constraints=25503
1125.46/1125.87	c nbDecision=24000 #constraints=25992
1169.25/1169.64	c nbDecision=24500 #constraints=26475
1212.64/1213.05	c nbDecision=25000 #constraints=26975
1271.62/1272.01	c nbDecision=25500 #constraints=27468
1282.42/1282.80	c restart after 25601 decisions
1340.00/1340.42	c nbDecision=26000 #constraints=27958
1404.19/1404.63	c nbDecision=26500 #constraints=28442
1470.46/1470.96	c nbDecision=27000 #constraints=28931
1535.85/1536.36	c nbDecision=27500 #constraints=29425
1628.72/1629.24	c nbDecision=28000 #constraints=29924
1690.21/1690.71	c nbDecision=28500 #constraints=30406
1760.98/1761.51	c nbDecision=29000 #constraints=30901
1800.08/1800.60	Received signal 15
1800.17/1800.74	
1800.17/1800.74	s UNKNOWN
1800.17/1800.74	
1800.17/1800.74	c user time= 1800.12 s
1800.17/1800.74	c system time= 0.098984 s
1800.17/1800.74	c wall clock time=1800.74

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/node71/watcher-359802-1176841328 -o ROOT/results/node71/solver-359802-1176841328 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359802-1176841328/instance-359802-1176841328.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 17541
/proc/meminfo: memFree=1802616/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=1468 CPUtime=0
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 160122107 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 367 165 130 317 0 46 0

[startup+0.0906939 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 17541
/proc/meminfo: memFree=1802616/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=2544 CPUtime=0.08
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 425 0 0 0 8 0 0 0 18 0 1 0 160122107 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2544

[startup+0.101695 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 17541
/proc/meminfo: memFree=1802616/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=2544 CPUtime=0.09
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 160122107 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712546 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301722 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 17541
/proc/meminfo: memFree=1802616/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=2808 CPUtime=0.29
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 495 0 0 0 29 0 0 0 19 0 1 0 160122107 2875392 477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 702 477 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701777 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 17541
/proc/meminfo: memFree=1802616/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=3072 CPUtime=0.69
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 562 0 0 0 69 0 0 0 22 0 1 0 160122107 3145728 544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711055 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 768 544 139 317 0 447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3072

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1800880/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=3464 CPUtime=1.49
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 677 0 0 0 149 0 0 0 25 0 1 0 160122107 3547136 659 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562758 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 866 659 139 317 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3464

[startup+3.10212 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1800112/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=4252 CPUtime=3.09
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 866 0 0 0 309 0 0 0 25 0 1 0 160122107 4354048 848 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 1063 848 139 317 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1798832/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=5172 CPUtime=6.28
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 1107 0 0 0 628 0 0 0 25 0 1 0 160122107 5296128 1089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 1293 1089 139 317 0 972 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5172

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1797360/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=6628 CPUtime=12.69
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 1481 0 0 0 1268 1 0 0 25 0 1 0 160122107 6787072 1426 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 1657 1426 139 317 0 1336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6628

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1795704/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=8216 CPUtime=25.48
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 1912 0 0 0 2547 1 0 0 25 0 1 0 160122107 8413184 1857 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715604 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 2054 1857 170 317 0 1733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8216

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1793656/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=10208 CPUtime=51.07
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 2421 0 0 0 5106 1 0 0 25 0 1 0 160122107 10452992 2366 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 2552 2366 170 317 0 2231 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10208

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1790648/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=13376 CPUtime=102.26
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 3191 0 0 0 10224 2 0 0 25 0 1 0 160122107 13697024 3064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 3344 3064 170 317 0 3023 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13376

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1788984/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=15224 CPUtime=162.25
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 3650 0 0 0 16222 3 0 0 25 0 1 0 160122107 15589376 3523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 3806 3523 170 317 0 3485 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15224

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1786296/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=17900 CPUtime=222.22
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 4298 0 0 0 22219 3 0 0 25 0 1 0 160122107 18329600 4171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 4475 4171 170 317 0 4154 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17900

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1784440/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=19612 CPUtime=282.21
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 4761 0 0 0 28217 4 0 0 25 0 1 0 160122107 20082688 4634 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 4903 4634 170 317 0 4582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1783160/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=20940 CPUtime=342.19
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 5077 0 0 0 34215 4 0 0 25 0 1 0 160122107 21442560 4950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 5235 4950 170 317 0 4914 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20940

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1781880/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=22236 CPUtime=402.17
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 5379 0 0 0 40213 4 0 0 25 0 1 0 160122107 22769664 5252 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 5559 5252 170 317 0 5238 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22236

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1780856/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=23348 CPUtime=462.16
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 5637 0 0 0 46211 5 0 0 25 0 1 0 160122107 23908352 5510 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 5837 5510 170 317 0 5516 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23348

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1779576/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=24584 CPUtime=522.14
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 5954 0 0 0 52209 5 0 0 25 0 1 0 160122107 25174016 5827 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 6146 5827 170 317 0 5825 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1778168/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=26020 CPUtime=582.12
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 6312 0 0 0 58207 5 0 0 25 0 1 0 160122107 26644480 6185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 6505 6185 170 317 0 6184 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26020

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1777080/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=27136 CPUtime=642.11
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 6560 0 0 0 64206 5 0 0 25 0 1 0 160122107 27787264 6433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711023 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 6784 6433 170 317 0 6463 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27136


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1772600/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=32084 CPUtime=882.04
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 7831 0 0 0 88198 6 0 0 25 0 1 0 160122107 32854016 7562 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 8021 7562 170 317 0 7700 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 32084

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1771256/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=33408 CPUtime=942.01
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 8157 0 0 0 94195 6 0 0 25 0 1 0 160122107 34209792 7888 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 8352 7888 170 317 0 8031 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 33408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1770232/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=34512 CPUtime=1002
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 8426 0 0 0 100194 6 0 0 25 0 1 0 160122107 35340288 8157 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 8628 8157 170 317 0 8307 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 34512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17542
/proc/meminfo: memFree=1769400/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=35308 CPUtime=1061.99
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 8625 0 0 0 106192 7 0 0 25 0 1 0 160122107 36155392 8356 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563636 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 8827 8356 170 317 0 8506 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 35308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1768376/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=36280 CPUtime=1121.97
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 8865 0 0 0 112190 7 0 0 25 0 1 0 160122107 37150720 8596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 9070 8596 170 317 0 8749 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 36280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1767352/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=37396 CPUtime=1181.95
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 9119 0 0 0 118188 7 0 0 25 0 1 0 160122107 38293504 8850 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 9349 8850 170 317 0 9028 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 37396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1766456/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=38356 CPUtime=1241.94
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 9350 0 0 0 124186 8 0 0 25 0 1 0 160122107 39276544 9081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 9589 9081 170 317 0 9268 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 38356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1765752/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=39212 CPUtime=1301.92
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 9526 0 0 0 130184 8 0 0 25 0 1 0 160122107 40153088 9257 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 9803 9257 170 317 0 9482 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 39212

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1765112/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=39900 CPUtime=1361.89
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 9688 0 0 0 136181 8 0 0 25 0 1 0 160122107 40857600 9419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 9975 9419 170 317 0 9654 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 39900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1764280/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=40548 CPUtime=1421.88
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 9871 0 0 0 142180 8 0 0 25 0 1 0 160122107 41521152 9602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 10137 9602 170 317 0 9816 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 40548

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1763512/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=41544 CPUtime=1481.86
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10070 0 0 0 148177 9 0 0 25 0 1 0 160122107 42541056 9801 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 10386 9801 170 317 0 10065 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 41544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1762744/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=42336 CPUtime=1541.85
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10253 0 0 0 154176 9 0 0 25 0 1 0 160122107 43352064 9984 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 10584 9984 170 317 0 10263 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 42336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1762360/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=42732 CPUtime=1601.83
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10349 0 0 0 160174 9 0 0 25 0 1 0 160122107 43757568 10080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 10683 10080 170 317 0 10362 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 42732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1761720/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=43396 CPUtime=1661.81
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10504 0 0 0 166172 9 0 0 25 0 1 0 160122107 44437504 10235 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 10849 10235 170 317 0 10528 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 43396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1761144/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=44100 CPUtime=1721.79
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10644 0 0 0 172170 9 0 0 25 0 1 0 160122107 45158400 10375 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 11025 10375 170 317 0 10704 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 44100

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1760568/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=44680 CPUtime=1781.77
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10781 0 0 0 178168 9 0 0 25 0 1 0 160122107 45752320 10512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604112 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 11170 10512 170 317 0 10849 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 44680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17544
/proc/meminfo: memFree=1760376/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=44812 CPUtime=1800.08
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10823 0 0 0 179999 9 0 0 25 0 1 0 160122107 45887488 10554 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 11203 10554 170 317 0 10882 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 44812

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 0.99 2/65 17544
/proc/meminfo: memFree=1760376/2055920 swapFree=4184232/4192956
[pid=17541] ppid=17539 vsize=44812 CPUtime=1800.17
/proc/17541/stat : 17541 (oree) R 17539 17541 17243 0 -1 4194304 10823 0 0 0 180008 9 0 0 25 0 1 0 160122107 45887488 10554 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17541/statm: 11203 10554 170 317 0 10882 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 44812

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.24
CPU user time (s): 1800.13
CPU system time (s): 0.105983
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 44812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.13
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10839
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= 2691

runsolver used 1.3318 second user time and 3.60045 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 17 20:22:08 UTC 2007

IDJOB= 359802
IDBENCH= 1321
IDSOLVER= 172
FILE ID= node71/359802-1176841328

PBS_JOBID= 4590177

Free space on /tmp= 66502 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
COMMAND LINE= oree /tmp/evaluation/359802-1176841328/instance-359802-1176841328.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-359802-1176841328 -o ROOT/results/node71/solver-359802-1176841328 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359802-1176841328/instance-359802-1176841328.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6f786d0e248f798e90612aee65004e7e

RANDOM SEED= 555205680

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1803160 kB
Buffers:         18432 kB
Cached:         170760 kB
SwapCached:       2772 kB
Active:          54176 kB
Inactive:       144636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803160 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            40008 kB
Committed_AS:  2502268 kB
PageTables:       1448 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= 66502 MiB

End job on node71 on Tue Apr 17 20:52:11 UTC 2007