Trace number 359956

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) 1800.25 1800.87

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547334.opb
MD5SUM0a9770757b6cd9327f36ff7b48e0a712
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 benchmark0.359944
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 661
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
0.19/0.27	c restart after 401 decisions
0.29/0.38	c nbDecision=500 #constraints=3162
0.69/0.73	c restart after 801 decisions
0.89/0.96	c nbDecision=1000 #constraints=3618
1.89/1.93	c nbDecision=1500 #constraints=4100
2.20/2.23	c restart after 1601 decisions
3.39/3.43	c nbDecision=2000 #constraints=4581
5.49/5.60	c nbDecision=2500 #constraints=5062
8.38/8.45	c nbDecision=3000 #constraints=5534
9.89/9.99	c restart after 3201 decisions
12.29/12.39	c nbDecision=3500 #constraints=6003
17.09/17.19	c nbDecision=4000 #constraints=6483
23.88/24.00	c nbDecision=4500 #constraints=6968
30.88/30.97	c nbDecision=5000 #constraints=7450
39.67/39.76	c nbDecision=5500 #constraints=7925
47.07/47.14	c nbDecision=6000 #constraints=8411
53.77/53.83	c restart after 6401 decisions
55.47/55.50	c nbDecision=6500 #constraints=8894
65.77/65.85	c nbDecision=7000 #constraints=9375
78.37/78.46	c nbDecision=7500 #constraints=9863
89.07/89.16	c nbDecision=8000 #constraints=10351
101.65/101.73	c nbDecision=8500 #constraints=10841
115.45/115.58	c nbDecision=9000 #constraints=11313
131.44/131.59	c nbDecision=9500 #constraints=11799
150.44/150.54	c nbDecision=10000 #constraints=12293
169.54/169.64	c nbDecision=10500 #constraints=12777
189.43/189.53	c nbDecision=11000 #constraints=13268
209.02/209.17	c nbDecision=11500 #constraints=13751
229.92/230.08	c nbDecision=12000 #constraints=14242
251.11/251.24	c nbDecision=12500 #constraints=14732
267.20/267.31	c restart after 12801 decisions
277.79/277.98	c nbDecision=13000 #constraints=15219
304.09/304.21	c nbDecision=13500 #constraints=15704
330.68/330.88	c nbDecision=14000 #constraints=16186
358.38/358.52	c nbDecision=14500 #constraints=16669
388.76/388.92	c nbDecision=15000 #constraints=17157
418.96/419.15	c nbDecision=15500 #constraints=17641
450.54/450.75	c nbDecision=16000 #constraints=18127
484.72/484.98	c nbDecision=16500 #constraints=18608
523.11/523.30	c nbDecision=17000 #constraints=19092
561.80/562.02	c nbDecision=17500 #constraints=19578
599.58/599.83	c nbDecision=18000 #constraints=20069
633.28/633.55	c nbDecision=18500 #constraints=20554
665.57/665.86	c nbDecision=19000 #constraints=21030
700.85/701.13	c nbDecision=19500 #constraints=21523
738.14/738.46	c nbDecision=20000 #constraints=22004
776.62/776.90	c nbDecision=20500 #constraints=22488
814.12/814.47	c nbDecision=21000 #constraints=22977
852.80/853.19	c nbDecision=21500 #constraints=23468
891.80/892.13	c nbDecision=22000 #constraints=23947
930.88/931.25	c nbDecision=22500 #constraints=24431
972.87/973.27	c nbDecision=23000 #constraints=24920
1014.65/1015.07	c nbDecision=23500 #constraints=25403
1059.83/1060.27	c nbDecision=24000 #constraints=25890
1108.92/1109.33	c nbDecision=24500 #constraints=26371
1159.00/1159.44	c nbDecision=25000 #constraints=26859
1209.79/1210.25	c nbDecision=25500 #constraints=27343
1217.08/1217.55	c restart after 25601 decisions
1255.06/1255.50	c nbDecision=26000 #constraints=27827
1309.24/1309.70	c nbDecision=26500 #constraints=28320
1361.63/1362.19	c nbDecision=27000 #constraints=28804
1415.11/1415.61	c nbDecision=27500 #constraints=29292
1476.09/1476.61	c nbDecision=28000 #constraints=29787
1532.37/1532.96	c nbDecision=28500 #constraints=30275
1580.66/1581.29	c nbDecision=29000 #constraints=30761
1633.83/1634.43	c nbDecision=29500 #constraints=31243
1684.32/1684.94	c nbDecision=30000 #constraints=31724
1748.20/1748.90	c nbDecision=30500 #constraints=32215
1800.09/1800.71	Received signal 15
1800.18/1800.84	
1800.18/1800.84	s UNKNOWN
1800.18/1800.84	
1800.18/1800.84	c user time= 1800.03 s
1800.18/1800.84	c system time= 0.209968 s
1800.18/1800.84	c wall clock time=1800.84

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/node46/watcher-359956-1176841645 -o ROOT/results/node46/solver-359956-1176841645 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359956-1176841645/instance-359956-1176841645.opb mod 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7463
/proc/meminfo: memFree=1457136/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=1468 CPUtime=0
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 38847543 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 367 166 130 317 0 46 0

[startup+0.0457289 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7463
/proc/meminfo: memFree=1457136/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=2544 CPUtime=0.04
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 38847543 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.10174 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7463
/proc/meminfo: memFree=1457136/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=2544 CPUtime=0.09
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38847543 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301776 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7463
/proc/meminfo: memFree=1457136/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=2808 CPUtime=0.29
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 499 0 0 0 29 0 0 0 19 0 1 0 38847543 2875392 481 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 702 481 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701851 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 7463
/proc/meminfo: memFree=1457136/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=3204 CPUtime=0.69
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 627 0 0 0 69 0 0 0 22 0 1 0 38847543 3280896 609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 801 609 170 317 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1455080/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=3876 CPUtime=1.49
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 795 0 0 0 149 0 0 0 25 0 1 0 38847543 3969024 777 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 969 777 170 317 0 648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3876

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1454312/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=4532 CPUtime=3.09
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 981 0 0 0 309 0 0 0 25 0 1 0 38847543 4640768 963 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716153 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 1133 963 170 317 0 812 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4532

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1453032/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=5596 CPUtime=6.29
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 1236 0 0 0 629 0 0 0 25 0 1 0 38847543 5730304 1218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 1399 1218 170 317 0 1078 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5596

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1451632/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=6788 CPUtime=12.69
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 1563 0 0 0 1268 1 0 0 25 0 1 0 38847543 6950912 1508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 1697 1508 170 317 0 1376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6788

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1450032/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=8444 CPUtime=25.48
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 1942 0 0 0 2547 1 0 0 25 0 1 0 38847543 8646656 1887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 2111 1887 170 317 0 1790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8444

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1447792/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=10572 CPUtime=51.07
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 2501 0 0 0 5106 1 0 0 25 0 1 0 38847543 10825728 2446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 2643 2446 170 317 0 2322 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1444784/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=14044 CPUtime=102.26
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 3329 0 0 0 10224 2 0 0 25 0 1 0 38847543 14381056 3202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 3511 3202 170 317 0 3190 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14044

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1442160/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=16784 CPUtime=162.24
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 3964 0 0 0 16221 3 0 0 25 0 1 0 38847543 17186816 3837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 4196 3837 170 317 0 3875 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16784

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1440048/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=18788 CPUtime=222.21
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 4490 0 0 0 22218 3 0 0 25 0 1 0 38847543 19238912 4363 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 4697 4363 170 317 0 4376 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1438192/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=20680 CPUtime=282.19
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 4992 0 0 0 28215 4 0 0 25 0 1 0 38847543 21176320 4865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 5170 4865 170 317 0 4849 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20680

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1436464/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=22520 CPUtime=342.17
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 5422 0 0 0 34212 5 0 0 25 0 1 0 38847543 23060480 5295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 5630 5295 170 317 0 5309 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22520

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7464
/proc/meminfo: memFree=1434864/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=24132 CPUtime=402.15
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 5817 0 0 0 40209 6 0 0 25 0 1 0 38847543 24711168 5690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 6033 5690 170 317 0 5712 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24132

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1433392/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=25844 CPUtime=462.13
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 6183 0 0 0 46206 7 0 0 25 0 1 0 38847543 26464256 6056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711049 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 6461 6056 170 317 0 6140 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25844

[startup+522.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 7466
/proc/meminfo: memFree=1432176/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=27296 CPUtime=522.11
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 6509 0 0 0 52203 8 0 0 25 0 1 0 38847543 27951104 6382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712587 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 6824 6382 170 317 0 6503 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27296

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 7466
/proc/meminfo: memFree=1431024/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=28356 CPUtime=582.09
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 6805 0 0 0 58201 8 0 0 25 0 1 0 38847543 29036544 6678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 7089 6678 170 317 0 6768 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28356

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1429936/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=29544 CPUtime=642.08
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 7110 0 0 0 64199 9 0 0 25 0 1 0 38847543 30253056 6950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 7386 6950 170 317 0 7065 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 29544


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1425776/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=34424 CPUtime=881.99
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 8321 0 0 0 88187 12 0 0 25 0 1 0 38847543 35250176 8019 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 8606 8019 170 317 0 8285 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 34424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1424816/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=35376 CPUtime=941.97
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 8561 0 0 0 94185 12 0 0 25 0 1 0 38847543 36225024 8259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 8844 8259 170 317 0 8523 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 35376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1423856/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=36248 CPUtime=1001.95
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 8810 0 0 0 100182 13 0 0 25 0 1 0 38847543 37117952 8508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 9062 8508 170 317 0 8741 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 36248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1423024/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=37192 CPUtime=1061.93
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 9040 0 0 0 106180 13 0 0 25 0 1 0 38847543 38084608 8738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 9298 8738 170 317 0 8977 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 37192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1422128/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=38024 CPUtime=1121.91
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 9264 0 0 0 112177 14 0 0 25 0 1 0 38847543 38936576 8962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 9506 8962 170 317 0 9185 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 38024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1421168/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=39108 CPUtime=1181.89
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 9489 0 0 0 118175 14 0 0 25 0 1 0 38847543 40046592 9187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 9777 9187 170 317 0 9456 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 39108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 7466
/proc/meminfo: memFree=1420464/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=39772 CPUtime=1241.87
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 9682 0 0 0 124172 15 0 0 25 0 1 0 38847543 40726528 9380 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 9943 9380 170 317 0 9622 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 39772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1419632/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=40572 CPUtime=1301.85
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 9872 0 0 0 130170 15 0 0 25 0 1 0 38847543 41545728 9570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 10143 9570 170 317 0 9822 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 40572

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 7466
/proc/meminfo: memFree=1418800/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=41624 CPUtime=1361.83
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 10090 0 0 0 136167 16 0 0 25 0 1 0 38847543 42622976 9788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 10406 9788 170 317 0 10085 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 41624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1418224/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=42412 CPUtime=1421.81
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 10274 0 0 0 142165 16 0 0 25 0 1 0 38847543 43429888 9972 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 10603 9972 170 317 0 10282 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 42412

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1417456/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=43332 CPUtime=1481.79
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 10454 0 0 0 148162 17 0 0 25 0 1 0 38847543 44371968 10152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 10833 10152 170 317 0 10512 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 43332

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1416752/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=44260 CPUtime=1541.77
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 10648 0 0 0 154160 17 0 0 25 0 1 0 38847543 45322240 10346 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11065 10346 170 317 0 10744 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 44260

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1415984/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=45068 CPUtime=1601.75
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 10849 0 0 0 160157 18 0 0 25 0 1 0 38847543 46149632 10547 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604377 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11267 10547 170 317 0 10946 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 45068

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1415152/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=45856 CPUtime=1661.73
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 11054 0 0 0 166154 19 0 0 25 0 1 0 38847543 46956544 10752 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11464 10752 170 317 0 11143 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 45856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1414448/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=46520 CPUtime=1721.71
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 11229 0 0 0 172151 20 0 0 25 0 1 0 38847543 47636480 10927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11630 10927 170 317 0 11309 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 46520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1413872/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=47208 CPUtime=1781.69
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 11407 0 0 0 178149 20 0 0 25 0 1 0 38847543 48340992 11105 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11802 11105 170 317 0 11481 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 47208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1413552/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=47472 CPUtime=1800.09
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 11470 0 0 0 179989 20 0 0 25 0 1 0 38847543 48611328 11168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11868 11168 170 317 0 11547 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47472

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7466
/proc/meminfo: memFree=1413552/2055920 swapFree=4184556/4192956
[pid=7463] ppid=7461 vsize=47472 CPUtime=1800.18
/proc/7463/stat : 7463 (oree) R 7461 7463 6792 0 -1 4194304 11470 0 0 0 179998 20 0 0 25 0 1 0 38847543 48611328 11168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/7463/statm: 11868 11168 170 317 0 11547 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 47472

Child status: 0
Real time (s): 1800.87
CPU time (s): 1800.25
CPU user time (s): 1800.03
CPU system time (s): 0.218966
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 47472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11486
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= 1759

runsolver used 1.81272 second user time and 4.75528 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue Apr 17 20:27:26 UTC 2007

IDJOB= 359956
IDBENCH= 1332
IDSOLVER= 172
FILE ID= node46/359956-1176841645

PBS_JOBID= 4590150

Free space on /tmp= 66155 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547334.opb
COMMAND LINE= oree /tmp/evaluation/359956-1176841645/instance-359956-1176841645.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-359956-1176841645 -o ROOT/results/node46/solver-359956-1176841645 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359956-1176841645/instance-359956-1176841645.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  0a9770757b6cd9327f36ff7b48e0a712

RANDOM SEED= 785495001

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1457608 kB
Buffers:         43384 kB
Cached:         355164 kB
SwapCached:       3060 kB
Active:         325976 kB
Inactive:       217296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457608 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:         159396 kB
Slab:            40400 kB
Committed_AS:  1896656 kB
PageTables:       1988 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= 66155 MiB

End job on node46 on Tue Apr 17 20:57:28 UTC 2007