Trace number 359578

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) 1800.12 1800.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557413.opb
MD5SUMf1d4a2e32a581ad991c79b68e8396da7
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 benchmark0.541916
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 593
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
0.29/0.34	c restart after 401 decisions
0.39/0.44	c nbDecision=500 #constraints=3181
0.79/0.87	c restart after 801 decisions
1.20/1.23	c nbDecision=1000 #constraints=3654
2.59/2.64	c nbDecision=1500 #constraints=4143
2.99/3.03	c restart after 1601 decisions
4.49/4.55	c nbDecision=2000 #constraints=4626
7.49/7.55	c nbDecision=2500 #constraints=5111
10.89/10.96	c nbDecision=3000 #constraints=5603
12.79/12.85	c restart after 3201 decisions
15.39/15.48	c nbDecision=3500 #constraints=6080
21.29/21.36	c nbDecision=4000 #constraints=6573
30.48/30.50	c nbDecision=4500 #constraints=7058
39.78/39.80	c nbDecision=5000 #constraints=7547
49.88/49.99	c nbDecision=5500 #constraints=8026
61.07/61.14	c nbDecision=6000 #constraints=8505
69.07/69.13	c restart after 6401 decisions
71.97/72.01	c nbDecision=6500 #constraints=8991
89.07/89.12	c nbDecision=7000 #constraints=9486
107.77/107.81	c nbDecision=7500 #constraints=9980
127.26/127.37	c nbDecision=8000 #constraints=10476
149.45/149.50	c nbDecision=8500 #constraints=10965
170.55/170.69	c nbDecision=9000 #constraints=11452
195.74/195.85	c nbDecision=9500 #constraints=11945
220.23/220.33	c nbDecision=10000 #constraints=12440
244.32/244.47	c nbDecision=10500 #constraints=12926
276.31/276.42	c nbDecision=11000 #constraints=13422
308.81/308.93	c nbDecision=11500 #constraints=13915
339.50/339.63	c nbDecision=12000 #constraints=14403
366.59/366.78	c nbDecision=12500 #constraints=14886
379.98/380.19	c restart after 12801 decisions
398.19/398.40	c nbDecision=13000 #constraints=15367
446.87/447.04	c nbDecision=13500 #constraints=15863
493.16/493.31	c nbDecision=14000 #constraints=16348
530.34/530.52	c nbDecision=14500 #constraints=16827
570.44/570.63	c nbDecision=15000 #constraints=17317
608.72/608.95	c nbDecision=15500 #constraints=17803
649.61/649.80	c nbDecision=16000 #constraints=18290
689.41/689.66	c nbDecision=16500 #constraints=18776
734.80/735.03	c nbDecision=17000 #constraints=19267
785.98/786.21	c nbDecision=17500 #constraints=19757
833.77/834.07	c nbDecision=18000 #constraints=20248
881.85/882.19	c nbDecision=18500 #constraints=20726
924.34/924.60	c nbDecision=19000 #constraints=21207
974.92/975.22	c nbDecision=19500 #constraints=21696
1041.41/1041.71	c nbDecision=20000 #constraints=22192
1097.39/1097.79	c nbDecision=20500 #constraints=22681
1154.88/1155.27	c nbDecision=21000 #constraints=23171
1231.06/1231.47	c nbDecision=21500 #constraints=23659
1299.84/1300.23	c nbDecision=22000 #constraints=24153
1351.63/1352.06	c nbDecision=22500 #constraints=24642
1409.71/1410.16	c nbDecision=23000 #constraints=25126
1474.70/1475.15	c nbDecision=23500 #constraints=25622
1544.08/1544.53	c nbDecision=24000 #constraints=26111
1621.86/1622.32	c nbDecision=24500 #constraints=26604
1691.34/1691.83	c nbDecision=25000 #constraints=27092
1756.23/1756.78	c nbDecision=25500 #constraints=27586
1769.52/1770.05	c restart after 25601 decisions
1800.02/1800.50	Received signal 15
1800.02/1800.58	
1800.02/1800.58	s UNKNOWN
1800.02/1800.58	
1800.02/1800.58	c user time= 1799.98 s
1800.02/1800.58	c system time= 0.13098 s
1800.02/1800.58	c wall clock time=1800.59

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/node50/watcher-359578-1176840568 -o ROOT/results/node50/solver-359578-1176840568 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359578-1176840568/instance-359578-1176840568.opb mod 

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


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3561
/proc/meminfo: memFree=1493424/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=1468 CPUtime=0
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 38901969 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 367 165 130 317 0 46 0

[startup+0.1018 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3561
/proc/meminfo: memFree=1493424/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=2544 CPUtime=0.09
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38901969 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.201808 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3561
/proc/meminfo: memFree=1493424/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=2676 CPUtime=0.19
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 458 0 0 0 19 0 0 0 19 0 1 0 38901969 2740224 440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 669 440 139 317 0 348 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2676

[startup+0.301816 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3561
/proc/meminfo: memFree=1493424/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=2808 CPUtime=0.29
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 497 0 0 0 29 0 0 0 20 0 1 0 38901969 2875392 479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 702 479 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701851 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 3561
/proc/meminfo: memFree=1493424/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=3200 CPUtime=0.69
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 604 0 0 0 69 0 0 0 23 0 1 0 38901969 3276800 586 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 800 586 139 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50192 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1491432/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=3728 CPUtime=1.49
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 741 0 0 0 149 0 0 0 25 0 1 0 38901969 3817472 723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604362 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 932 723 139 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10206 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1490664/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=4508 CPUtime=3.09
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 927 0 0 0 309 0 0 0 25 0 1 0 38901969 4616192 909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 1127 909 139 317 0 806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4508

[startup+6.30134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1489392/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=5428 CPUtime=6.29
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 1177 0 0 0 629 0 0 0 25 0 1 0 38901969 5558272 1159 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 1357 1159 139 317 0 1036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5428

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1488048/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=6748 CPUtime=12.69
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 1507 0 0 0 1269 0 0 0 25 0 1 0 38901969 6909952 1452 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563475 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 1687 1452 139 317 0 1366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6748

[startup+25.501 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1486576/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=8192 CPUtime=25.49
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 1868 0 0 0 2548 1 0 0 25 0 1 0 38901969 8388608 1813 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 2048 1813 139 317 0 1727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8192

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1484400/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=10292 CPUtime=51.08
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 2426 0 0 0 5106 2 0 0 25 0 1 0 38901969 10539008 2371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 2573 2371 170 317 0 2252 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10292

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1481456/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=13260 CPUtime=102.27
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 3151 0 0 0 10224 3 0 0 25 0 1 0 38901969 13578240 3096 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 3315 3096 170 317 0 2994 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1479088/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=15800 CPUtime=162.24
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 3804 0 0 0 16221 3 0 0 25 0 1 0 38901969 16179200 3677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 3950 3677 170 317 0 3629 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15800

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1477232/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=17840 CPUtime=222.24
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 4280 0 0 0 22220 4 0 0 25 0 1 0 38901969 18268160 4153 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712584 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 4460 4153 170 317 0 4139 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17840

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1475504/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=19708 CPUtime=282.21
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 4723 0 0 0 28217 4 0 0 25 0 1 0 38901969 20180992 4596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 4927 4596 170 317 0 4606 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19708

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1473904/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=21192 CPUtime=342.2
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 5106 0 0 0 34215 5 0 0 25 0 1 0 38901969 21700608 4979 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 5298 4979 170 317 0 4977 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21192

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1472304/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=22772 CPUtime=402.18
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 5508 0 0 0 40212 6 0 0 25 0 1 0 38901969 23318528 5381 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 5693 5381 170 317 0 5372 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1471216/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=23964 CPUtime=462.16
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 5782 0 0 0 46210 6 0 0 25 0 1 0 38901969 24539136 5655 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563339 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 5991 5655 170 317 0 5670 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23964

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1470064/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=25032 CPUtime=522.15
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 6038 0 0 0 52209 6 0 0 25 0 1 0 38901969 25632768 5911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 6258 5911 170 317 0 5937 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 25032

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1468848/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=26352 CPUtime=582.13
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 6359 0 0 0 58206 7 0 0 25 0 1 0 38901969 26984448 6232 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 6588 6232 170 317 0 6267 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26352

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1467696/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=27496 CPUtime=642.11
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 6644 0 0 0 64204 7 0 0 25 0 1 0 38901969 28155904 6517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 6874 6517 170 317 0 6553 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27496


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1462768/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=32876 CPUtime=882.06
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 7959 0 0 0 88197 9 0 0 25 0 1 0 38901969 33665024 7690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 8219 7690 170 317 0 7898 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1462384/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=33612 CPUtime=942.03
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 8109 0 0 0 94194 9 0 0 25 0 1 0 38901969 34418688 7840 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 8403 7840 170 317 0 8082 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 33612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1461360/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=34580 CPUtime=1002.02
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 8351 0 0 0 100193 9 0 0 25 0 1 0 38901969 35409920 8082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604194 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 8645 8082 170 317 0 8324 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 34580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1460592/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=35396 CPUtime=1062
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 8549 0 0 0 106191 9 0 0 25 0 1 0 38901969 36245504 8280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 8849 8280 170 317 0 8528 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 35396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1459440/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=36464 CPUtime=1121.98
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 8815 0 0 0 112189 9 0 0 25 0 1 0 38901969 37339136 8546 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 9116 8546 170 317 0 8795 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 36464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1458672/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=37260 CPUtime=1181.97
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 9016 0 0 0 118187 10 0 0 25 0 1 0 38901969 38154240 8747 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 9315 8747 170 317 0 8994 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 37260

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1458096/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=37920 CPUtime=1241.96
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 9168 0 0 0 124186 10 0 0 25 0 1 0 38901969 38830080 8899 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 9480 8899 170 317 0 9159 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 37920

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1457328/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=38584 CPUtime=1301.94
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 9351 0 0 0 130184 10 0 0 25 0 1 0 38901969 39510016 9082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 9646 9082 170 317 0 9325 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 38584

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1456432/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=39428 CPUtime=1361.92
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 9578 0 0 0 136182 10 0 0 25 0 1 0 38901969 40374272 9309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 9857 9309 170 317 0 9536 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 39428

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1455536/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=40348 CPUtime=1421.91
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 9819 0 0 0 142180 11 0 0 25 0 1 0 38901969 41316352 9517 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 10087 9517 170 317 0 9766 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 40348

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1454704/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=41296 CPUtime=1481.89
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10030 0 0 0 148178 11 0 0 25 0 1 0 38901969 42287104 9728 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716150 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 10324 9728 170 317 0 10003 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 41296

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1454000/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=42008 CPUtime=1541.88
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10211 0 0 0 154177 11 0 0 25 0 1 0 38901969 43016192 9909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 10502 9909 170 317 0 10181 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 42008

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1453360/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=42872 CPUtime=1601.86
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10388 0 0 0 160174 12 0 0 25 0 1 0 38901969 43900928 10086 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 10718 10086 170 317 0 10397 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 42872

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1452720/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=43316 CPUtime=1661.84
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10525 0 0 0 166172 12 0 0 25 0 1 0 38901969 44355584 10223 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 10829 10223 170 317 0 10508 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 43316

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1451952/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=44236 CPUtime=1721.82
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10730 0 0 0 172170 12 0 0 25 0 1 0 38901969 45297664 10428 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 11059 10428 170 317 0 10738 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 44236

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1451184/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=44760 CPUtime=1781.82
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10894 0 0 0 178169 13 0 0 25 0 1 0 38901969 45834240 10592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 11190 10592 170 317 0 10869 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 44760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1450992/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=45028 CPUtime=1800.02
/proc/3561/stat : 3561 (oree) R 3559 3561 2975 0 -1 4194304 10948 0 0 0 179989 13 0 0 25 0 1 0 38901969 46108672 10646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/3561/statm: 11257 10646 170 317 0 10936 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 45028

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3562
/proc/meminfo: memFree=1450992/2055920 swapFree=4183816/4192956
[pid=3561] ppid=3559 vsize=0 CPUtime=1800.1
/proc/3561/stat : 3561 (oree) D 3559 3561 2975 0 -1 4194308 10964 0 0 0 179997 13 0 0 25 0 1 0 38901969 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/3561/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.12
CPU user time (s): 1799.98
CPU system time (s): 0.137979
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 45028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10964
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= 3911

runsolver used 1.36379 second user time and 3.58545 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue Apr 17 20:09:28 UTC 2007

IDJOB= 359578
IDBENCH= 1302
IDSOLVER= 172
FILE ID= node50/359578-1176840568

PBS_JOBID= 4590164

Free space on /tmp= 66542 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557413.opb
COMMAND LINE= oree /tmp/evaluation/359578-1176840568/instance-359578-1176840568.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-359578-1176840568 -o ROOT/results/node50/solver-359578-1176840568 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359578-1176840568/instance-359578-1176840568.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f1d4a2e32a581ad991c79b68e8396da7

RANDOM SEED= 69664960

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1493960 kB
Buffers:         39284 kB
Cached:         447656 kB
SwapCached:       3272 kB
Active:         160588 kB
Inactive:       336140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493960 kB
SwapTotal:     4192956 kB
SwapFree:      4183816 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            51212 kB
Committed_AS:   998860 kB
PageTables:       1460 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= 66542 MiB

End job on node50 on Tue Apr 17 20:39:31 UTC 2007