Trace number 359424

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) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554373.opb
MD5SUMbe90946aaf59814d5cb6eda02cac5041
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 601
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=3176
0.80/0.88	c restart after 801 decisions
1.10/1.14	c nbDecision=1000 #constraints=3653
2.10/2.12	c nbDecision=1500 #constraints=4139
2.29/2.39	c restart after 1601 decisions
3.89/3.99	c nbDecision=2000 #constraints=4625
6.39/6.43	c nbDecision=2500 #constraints=5116
9.99/10.07	c nbDecision=3000 #constraints=5607
11.59/11.64	c restart after 3201 decisions
14.49/14.50	c nbDecision=3500 #constraints=6092
20.19/20.21	c nbDecision=4000 #constraints=6580
27.88/27.96	c nbDecision=4500 #constraints=7069
36.78/36.88	c nbDecision=5000 #constraints=7558
46.98/47.06	c nbDecision=5500 #constraints=8054
59.58/59.63	c nbDecision=6000 #constraints=8534
68.47/68.54	c restart after 6401 decisions
70.28/70.30	c nbDecision=6500 #constraints=9015
82.87/82.91	c nbDecision=7000 #constraints=9508
95.58/95.61	c nbDecision=7500 #constraints=9999
110.47/110.58	c nbDecision=8000 #constraints=10494
124.76/124.83	c nbDecision=8500 #constraints=10982
139.45/139.57	c nbDecision=9000 #constraints=11474
154.75/154.88	c nbDecision=9500 #constraints=11952
171.15/171.29	c nbDecision=10000 #constraints=12445
188.94/189.09	c nbDecision=10500 #constraints=12934
206.84/206.97	c nbDecision=11000 #constraints=13422
222.74/222.83	c nbDecision=11500 #constraints=13910
244.13/244.23	c nbDecision=12000 #constraints=14391
268.63/268.72	c nbDecision=12500 #constraints=14883
285.62/285.71	c restart after 12801 decisions
296.21/296.33	c nbDecision=13000 #constraints=15362
321.81/321.97	c nbDecision=13500 #constraints=15850
348.90/349.00	c nbDecision=14000 #constraints=16336
374.50/374.67	c nbDecision=14500 #constraints=16830
399.89/400.00	c nbDecision=15000 #constraints=17319
429.48/429.64	c nbDecision=15500 #constraints=17811
454.97/455.19	c nbDecision=16000 #constraints=18306
483.67/483.87	c nbDecision=16500 #constraints=18791
516.56/516.71	c nbDecision=17000 #constraints=19280
550.36/550.51	c nbDecision=17500 #constraints=19776
580.35/580.56	c nbDecision=18000 #constraints=20265
613.34/613.50	c nbDecision=18500 #constraints=20759
644.53/644.73	c nbDecision=19000 #constraints=21251
683.22/683.40	c nbDecision=19500 #constraints=21741
721.21/721.48	c nbDecision=20000 #constraints=22229
758.40/758.69	c nbDecision=20500 #constraints=22711
796.89/797.10	c nbDecision=21000 #constraints=23202
839.28/839.54	c nbDecision=21500 #constraints=23686
885.67/886.00	c nbDecision=22000 #constraints=24170
923.26/923.60	c nbDecision=22500 #constraints=24657
964.46/964.73	c nbDecision=23000 #constraints=25146
1001.84/1002.15	c nbDecision=23500 #constraints=25637
1047.33/1047.68	c nbDecision=24000 #constraints=26126
1095.71/1096.01	c nbDecision=24500 #constraints=26607
1137.51/1137.84	c nbDecision=25000 #constraints=27101
1186.19/1186.50	c nbDecision=25500 #constraints=27592
1195.50/1195.85	c restart after 25601 decisions
1242.78/1243.15	c nbDecision=26000 #constraints=28074
1302.87/1303.28	c nbDecision=26500 #constraints=28557
1358.05/1358.48	c nbDecision=27000 #constraints=29044
1415.44/1415.81	c nbDecision=27500 #constraints=29529
1470.13/1470.58	c nbDecision=28000 #constraints=30023
1529.80/1530.24	c nbDecision=28500 #constraints=30509
1597.69/1598.17	c nbDecision=29000 #constraints=31001
1654.58/1655.09	c nbDecision=29500 #constraints=31485
1729.25/1729.77	c nbDecision=30000 #constraints=31969
1800.04/1800.50	Received signal 15
1800.04/1800.50	
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	
1800.04/1800.50	c user time= 1799.8 s
1800.04/1800.50	c system time= 0.252961 s
1800.04/1800.50	c wall clock time=1800.51

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/node12/watcher-359424-1176840294 -o ROOT/results/node12/solver-359424-1176840294 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359424-1176840294/instance-359424-1176840294.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: 0.99 0.98 0.99 3/77 28791
/proc/meminfo: memFree=1516592/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=1468 CPUtime=0
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 160066771 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 367 166 130 317 0 46 0

[startup+0.0803189 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28791
/proc/meminfo: memFree=1516592/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=2544 CPUtime=0.07
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 424 0 0 0 7 0 0 0 18 0 1 0 160066771 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270572 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2544

[startup+0.101319 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28791
/proc/meminfo: memFree=1516592/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=2544 CPUtime=0.1
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 425 0 0 0 10 0 0 0 18 0 1 0 160066771 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.30134 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28791
/proc/meminfo: memFree=1516592/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=2804 CPUtime=0.29
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 529 0 0 0 29 0 0 0 19 0 1 0 160066771 2871296 511 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716147 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 701 511 170 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.70138 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28791
/proc/meminfo: memFree=1516592/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=3200 CPUtime=0.69
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 633 0 0 0 69 0 0 0 23 0 1 0 160066771 3276800 615 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 800 615 170 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50247 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1514472/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=3852 CPUtime=1.49
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 813 0 0 0 149 0 0 0 25 0 1 0 160066771 3944448 795 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716120 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 963 795 170 317 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3852

[startup+3.10162 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1513512/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=4640 CPUtime=3.09
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 1008 0 0 0 309 0 0 0 25 0 1 0 160066771 4751360 990 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 1160 990 170 317 0 839 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4640

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1512296/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=5564 CPUtime=6.29
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 1248 0 0 0 629 0 0 0 25 0 1 0 160066771 5697536 1230 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 1391 1230 170 317 0 1070 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5564

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1510888/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=6892 CPUtime=12.69
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 1578 0 0 0 1268 1 0 0 25 0 1 0 160066771 7057408 1523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 1723 1523 170 317 0 1402 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6892

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1509416/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=8340 CPUtime=25.49
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 1927 0 0 0 2548 1 0 0 25 0 1 0 160066771 8540160 1872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 2085 1872 170 317 0 1764 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8340

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1507368/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=10500 CPUtime=51.08
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 2454 0 0 0 5106 2 0 0 25 0 1 0 160066771 10752000 2399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 2625 2399 170 317 0 2304 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10500

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1504168/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=13624 CPUtime=102.27
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 3226 0 0 0 10224 3 0 0 25 0 1 0 160066771 13950976 3171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 3406 3171 170 317 0 3085 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13624

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1501160/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=16972 CPUtime=162.25
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 4052 0 0 0 16222 3 0 0 25 0 1 0 160066771 17379328 3925 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 4243 3925 170 317 0 3922 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16972

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1498472/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=19616 CPUtime=222.24
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 4715 0 0 0 22219 5 0 0 25 0 1 0 160066771 20086784 4588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 4904 4588 170 317 0 4583 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19616

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1496616/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=21372 CPUtime=282.22
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 5189 0 0 0 28216 6 0 0 25 0 1 0 160066771 21884928 5062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 5343 5062 170 317 0 5022 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21372

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1494824/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=23332 CPUtime=342.21
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 5626 0 0 0 34214 7 0 0 25 0 1 0 160066771 23891968 5499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 5833 5499 170 317 0 5512 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23332

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1493032/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=25408 CPUtime=402.19
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 6087 0 0 0 40211 8 0 0 25 0 1 0 160066771 26017792 5960 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 6352 5960 170 317 0 6031 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 25408

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1491112/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=27364 CPUtime=462.18
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 6539 0 0 0 46209 9 0 0 25 0 1 0 160066771 28020736 6412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 6841 6412 170 317 0 6520 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27364

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1489640/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=28904 CPUtime=522.16
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 6919 0 0 0 52207 9 0 0 25 0 1 0 160066771 29597696 6792 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 7226 6792 170 317 0 6905 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 28904

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1488040/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=30364 CPUtime=582.15
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 7300 0 0 0 58205 10 0 0 25 0 1 0 160066771 31092736 7173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 7591 7173 170 317 0 7270 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 30364

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1486376/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=32796 CPUtime=642.13
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 7862 0 0 0 64202 11 0 0 25 0 1 0 160066771 33583104 7593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 8199 7593 170 317 0 7878 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32796


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1481384/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=37532 CPUtime=882.07
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 9116 0 0 0 88193 14 0 0 25 0 1 0 160066771 38432768 8847 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 9383 8847 170 317 0 9062 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 37532

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1480232/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=38644 CPUtime=942.05
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 9391 0 0 0 94190 15 0 0 25 0 1 0 160066771 39571456 9122 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 9661 9122 170 317 0 9340 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1479144/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=39604 CPUtime=1002.04
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 9666 0 0 0 100188 16 0 0 25 0 1 0 160066771 40554496 9397 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 9901 9397 170 317 0 9580 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 39604

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1478184/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=40560 CPUtime=1062.03
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 9902 0 0 0 106186 17 0 0 25 0 1 0 160066771 41533440 9633 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 10140 9633 170 317 0 9819 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 40560

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1477096/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=41764 CPUtime=1122.01
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 10162 0 0 0 112183 18 0 0 25 0 1 0 160066771 42766336 9893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 10441 9893 170 317 0 10120 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 41764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1476136/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=42848 CPUtime=1181.99
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 10401 0 0 0 118181 18 0 0 25 0 1 0 160066771 43876352 10132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 10712 10132 170 317 0 10391 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 42848

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1475432/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=43632 CPUtime=1241.98
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 10577 0 0 0 124179 19 0 0 25 0 1 0 160066771 44679168 10308 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 10908 10308 170 317 0 10587 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 43632

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1474728/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=44428 CPUtime=1301.97
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 10749 0 0 0 130177 20 0 0 25 0 1 0 160066771 45494272 10480 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 11107 10480 170 317 0 10786 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 44428

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1473896/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=45348 CPUtime=1361.94
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 10960 0 0 0 136174 20 0 0 25 0 1 0 160066771 46436352 10691 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 11337 10691 170 317 0 11016 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 45348

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1473000/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=46444 CPUtime=1421.94
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 11166 0 0 0 142173 21 0 0 25 0 1 0 160066771 47558656 10897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 11611 10897 170 317 0 11290 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 46444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1472168/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=47252 CPUtime=1481.92
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 11374 0 0 0 148170 22 0 0 25 0 1 0 160066771 48386048 11105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 11813 11105 170 317 0 11492 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 47252

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1471400/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=48164 CPUtime=1541.9
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 11576 0 0 0 154168 22 0 0 25 0 1 0 160066771 49319936 11307 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12041 11307 170 317 0 11720 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 48164

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28792
/proc/meminfo: memFree=1470760/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=48824 CPUtime=1601.89
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 11748 0 0 0 160166 23 0 0 25 0 1 0 160066771 49995776 11479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12206 11479 170 317 0 11885 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 48824

[startup+1662.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 28794
/proc/meminfo: memFree=1469928/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=49764 CPUtime=1661.87
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 11947 0 0 0 166163 24 0 0 25 0 1 0 160066771 50958336 11678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12441 11678 170 317 0 12120 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 49764

[startup+1722.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28794
/proc/meminfo: memFree=1469288/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=50556 CPUtime=1721.85
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 12107 0 0 0 172161 24 0 0 25 0 1 0 160066771 51769344 11838 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12639 11838 170 317 0 12318 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 50556

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28794
/proc/meminfo: memFree=1468584/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=51420 CPUtime=1781.84
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 12281 0 0 0 178159 25 0 0 25 0 1 0 160066771 52654080 12012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12855 12012 170 317 0 12534 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 51420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28794
/proc/meminfo: memFree=1468328/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=51548 CPUtime=1800.04
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 12340 0 0 0 179979 25 0 0 25 0 1 0 160066771 52785152 12071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12887 12071 170 317 0 12566 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 51548

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 3/78 28794
/proc/meminfo: memFree=1468328/2055920 swapFree=4154604/4192956
[pid=28791] ppid=28789 vsize=51548 CPUtime=1800.04
/proc/28791/stat : 28791 (oree) R 28789 28791 28207 0 -1 4194304 12340 0 0 0 179979 25 0 0 25 0 1 0 160066771 52785152 12071 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28791/statm: 12887 12071 170 317 0 12566 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 51548

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.81
CPU system time (s): 0.26196
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 51548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12356
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= 35658

runsolver used 2.18267 second user time and 4.31034 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Apr 17 20:04:54 UTC 2007

IDJOB= 359424
IDBENCH= 1290
IDSOLVER= 172
FILE ID= node12/359424-1176840294

PBS_JOBID= 4590158

Free space on /tmp= 66102 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554373.opb
COMMAND LINE= oree /tmp/evaluation/359424-1176840294/instance-359424-1176840294.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-359424-1176840294 -o ROOT/results/node12/solver-359424-1176840294 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359424-1176840294/instance-359424-1176840294.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  be90946aaf59814d5cb6eda02cac5041

RANDOM SEED= 830253877

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1516936 kB
Buffers:         38120 kB
Cached:         401912 kB
SwapCached:      17540 kB
Active:          74492 kB
Inactive:       394520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1516936 kB
SwapTotal:     4192956 kB
SwapFree:      4154604 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            55416 kB
Committed_AS:  4268408 kB
PageTables:       1792 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= 66102 MiB

End job on node12 on Tue Apr 17 20:34:57 UTC 2007