Trace number 356830

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) 1800.26 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark125.706
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 655
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.32	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=3179
0.79/0.86	c restart after 801 decisions
1.19/1.22	c nbDecision=1000 #constraints=3665
2.29/2.35	c nbDecision=1500 #constraints=4152
2.69/2.70	c restart after 1601 decisions
4.19/4.29	c nbDecision=2000 #constraints=4634
7.28/7.30	c nbDecision=2500 #constraints=5129
10.49/10.52	c nbDecision=3000 #constraints=5621
11.89/11.93	c restart after 3201 decisions
14.69/14.70	c nbDecision=3500 #constraints=6110
19.59/19.67	c nbDecision=4000 #constraints=6606
26.19/26.24	c nbDecision=4500 #constraints=7094
34.09/34.13	c nbDecision=5000 #constraints=7581
42.88/42.95	c nbDecision=5500 #constraints=8075
52.68/52.78	c nbDecision=6000 #constraints=8548
60.58/60.67	c restart after 6401 decisions
63.38/63.47	c nbDecision=6500 #constraints=9035
79.08/79.15	c nbDecision=7000 #constraints=9528
94.26/94.36	c nbDecision=7500 #constraints=10015
108.26/108.31	c nbDecision=8000 #constraints=10491
128.25/128.37	c nbDecision=8500 #constraints=10981
149.05/149.16	c nbDecision=9000 #constraints=11472
168.05/168.14	c nbDecision=9500 #constraints=11961
182.34/182.43	c nbDecision=10000 #constraints=12449
197.84/197.98	c nbDecision=10500 #constraints=12928
216.63/216.71	c nbDecision=11000 #constraints=13416
238.72/238.89	c nbDecision=11500 #constraints=13900
267.82/267.99	c nbDecision=12000 #constraints=14394
289.22/289.39	c nbDecision=12500 #constraints=14872
301.21/301.33	c restart after 12801 decisions
312.61/312.70	c nbDecision=13000 #constraints=15355
342.40/342.50	c nbDecision=13500 #constraints=15845
366.00/366.13	c nbDecision=14000 #constraints=16332
399.19/399.37	c nbDecision=14500 #constraints=16824
447.18/447.34	c nbDecision=15000 #constraints=17319
479.37/479.52	c nbDecision=15500 #constraints=17808
512.25/512.45	c nbDecision=16000 #constraints=18300
553.34/553.50	c nbDecision=16500 #constraints=18790
585.44/585.69	c nbDecision=17000 #constraints=19275
627.72/627.92	c nbDecision=17500 #constraints=19763
663.31/663.54	c nbDecision=18000 #constraints=20250
693.81/694.09	c nbDecision=18500 #constraints=20742
724.50/724.72	c nbDecision=19000 #constraints=21226
771.99/772.23	c nbDecision=19500 #constraints=21722
828.37/828.65	c nbDecision=20000 #constraints=22215
875.85/876.15	c nbDecision=20500 #constraints=22704
936.34/936.69	c nbDecision=21000 #constraints=23201
1004.32/1004.66	c nbDecision=21500 #constraints=23697
1065.10/1065.47	c nbDecision=22000 #constraints=24187
1118.30/1118.62	c nbDecision=22500 #constraints=24683
1176.47/1176.85	c nbDecision=23000 #constraints=25174
1234.76/1235.12	c nbDecision=23500 #constraints=25652
1312.04/1312.47	c nbDecision=24000 #constraints=26148
1379.82/1380.22	c nbDecision=24500 #constraints=26631
1451.40/1451.86	c nbDecision=25000 #constraints=27118
1528.88/1529.34	c nbDecision=25500 #constraints=27612
1544.58/1545.01	c restart after 25601 decisions
1604.36/1604.87	c nbDecision=26000 #constraints=28091
1694.94/1695.43	c nbDecision=26500 #constraints=28569
1749.22/1749.77	c nbDecision=27000 #constraints=29043
1800.01/1800.50	Received signal 15
1800.21/1800.73	
1800.21/1800.73	s UNKNOWN
1800.21/1800.73	
1800.21/1800.73	c user time= 1800.09 s
1800.21/1800.73	c system time= 0.157975 s
1800.21/1800.73	c wall clock time=1800.73

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/node51/watcher-356830-1176841795 -o ROOT/results/node51/solver-356830-1176841795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356830-1176841795/instance-356830-1176841795.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 3/64 2604
/proc/meminfo: memFree=1872800/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=1468 CPUtime=0
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 39024631 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 367 165 130 317 0 46 0

[startup+0.077437 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2604
/proc/meminfo: memFree=1872800/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=2544 CPUtime=0.07
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 424 0 0 0 7 0 0 0 18 0 1 0 39024631 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2544

[startup+0.10244 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2604
/proc/meminfo: memFree=1872800/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=2544 CPUtime=0.09
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 39024631 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712500 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.302458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2604
/proc/meminfo: memFree=1872800/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=2808 CPUtime=0.29
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 511 0 0 0 29 0 0 0 19 0 1 0 39024631 2875392 493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604102 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 702 493 139 317 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.702503 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2604
/proc/meminfo: memFree=1872800/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=3204 CPUtime=0.69
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 613 0 0 0 69 0 0 0 23 0 1 0 39024631 3280896 595 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604335 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 801 595 139 317 0 480 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1870744/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=3864 CPUtime=1.49
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 771 0 0 0 149 0 0 0 25 0 1 0 39024631 3956736 753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 966 753 139 317 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1869784/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=4648 CPUtime=3.09
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 970 0 0 0 309 0 0 0 25 0 1 0 39024631 4759552 952 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 1162 952 139 317 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4648

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1868568/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=5568 CPUtime=6.29
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 1198 0 0 0 629 0 0 0 25 0 1 0 39024631 5701632 1180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 1392 1180 139 317 0 1071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5568

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1866968/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=7152 CPUtime=12.69
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 1592 0 0 0 1268 1 0 0 25 0 1 0 39024631 7323648 1537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 1788 1537 139 317 0 1467 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7152

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1865176/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=8864 CPUtime=25.49
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 2019 0 0 0 2548 1 0 0 25 0 1 0 39024631 9076736 1964 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 2216 1964 139 317 0 1895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8864

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1862808/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=11136 CPUtime=51.07
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 2605 0 0 0 5106 1 0 0 25 0 1 0 39024631 11403264 2550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 2784 2550 139 317 0 2463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11136

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1859992/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=14076 CPUtime=102.27
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 3309 0 0 0 10225 2 0 0 25 0 1 0 39024631 14413824 3254 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710975 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 3519 3254 139 317 0 3198 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1857880/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=16352 CPUtime=162.25
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 3898 0 0 0 16222 3 0 0 25 0 1 0 39024631 16744448 3771 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563668 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 4088 3771 139 317 0 3767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16352

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1855256/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=19052 CPUtime=222.23
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 4539 0 0 0 22220 3 0 0 25 0 1 0 39024631 19509248 4412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 4763 4412 139 317 0 4442 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1853592/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=20772 CPUtime=282.22
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 4944 0 0 0 28218 4 0 0 25 0 1 0 39024631 21270528 4817 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 5193 4817 139 317 0 4872 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20772

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1851672/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=22516 CPUtime=342.19
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 5396 0 0 0 34215 4 0 0 25 0 1 0 39024631 23056384 5269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 5629 5269 139 317 0 5308 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 22516

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1850008/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=24140 CPUtime=402.19
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 5811 0 0 0 40214 5 0 0 25 0 1 0 39024631 24719360 5684 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 6035 5684 139 317 0 5714 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 24140

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1848984/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=25328 CPUtime=462.17
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 6077 0 0 0 46211 6 0 0 25 0 1 0 39024631 25935872 5950 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 6332 5950 139 317 0 6011 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1847384/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=26824 CPUtime=522.15
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 6457 0 0 0 52209 6 0 0 25 0 1 0 39024631 27467776 6330 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 6706 6330 139 317 0 6385 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26824

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1846040/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=28180 CPUtime=582.14
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 6791 0 0 0 58207 7 0 0 25 0 1 0 39024631 28856320 6664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718340 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 7045 6664 139 317 0 6724 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1844824/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=29416 CPUtime=642.12
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 7078 0 0 0 64205 7 0 0 25 0 1 0 39024631 30121984 6951 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 7354 6951 139 317 0 7033 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29416


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

[startup+942.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 2605
/proc/meminfo: memFree=1839128/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=36164 CPUtime=942.03
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 8731 0 0 0 94194 9 0 0 25 0 1 0 39024631 37031936 8396 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 9041 8396 139 317 0 8720 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 36164

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2605
/proc/meminfo: memFree=1838424/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=36824 CPUtime=1002.02
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 8916 0 0 0 100192 10 0 0 25 0 1 0 39024631 37707776 8581 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 9206 8581 139 317 0 8885 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 36824

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2605
/proc/meminfo: memFree=1837592/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=37632 CPUtime=1062.01
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 9108 0 0 0 106191 10 0 0 25 0 1 0 39024631 38535168 8773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 9408 8773 139 317 0 9087 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 37632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2605
/proc/meminfo: memFree=1836696/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=38548 CPUtime=1121.99
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 9330 0 0 0 112188 11 0 0 25 0 1 0 39024631 39473152 8995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 9637 8995 139 317 0 9316 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 38548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2605
/proc/meminfo: memFree=1835864/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=39240 CPUtime=1181.97
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 9530 0 0 0 118186 11 0 0 25 0 1 0 39024631 40181760 9195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 9810 9195 139 317 0 9489 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 39240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2605
/proc/meminfo: memFree=1834968/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=40184 CPUtime=1241.96
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 9741 0 0 0 124184 12 0 0 25 0 1 0 39024631 41148416 9406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10046 9406 139 317 0 9725 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 40184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1834328/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=40708 CPUtime=1301.94
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 9909 0 0 0 130182 12 0 0 25 0 1 0 39024631 41684992 9574 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10177 9574 139 317 0 9856 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 40708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1833560/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=41376 CPUtime=1361.93
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10098 0 0 0 136180 13 0 0 25 0 1 0 39024631 42369024 9763 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718662 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10344 9763 139 317 0 10023 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 41376

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1832920/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=42032 CPUtime=1421.91
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10252 0 0 0 142178 13 0 0 25 0 1 0 39024631 43040768 9917 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563746 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10508 9917 139 317 0 10187 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 42032

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1832088/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=42908 CPUtime=1481.9
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10455 0 0 0 148176 14 0 0 25 0 1 0 39024631 43937792 10120 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10727 10120 139 317 0 10406 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 42908

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1831448/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=43592 CPUtime=1541.88
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10616 0 0 0 154174 14 0 0 25 0 1 0 39024631 44638208 10281 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 10898 10281 139 317 0 10577 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 43592

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1830744/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=44248 CPUtime=1601.86
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10778 0 0 0 160172 14 0 0 25 0 1 0 39024631 45309952 10443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11062 10443 139 317 0 10741 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 44248

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1830168/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=44936 CPUtime=1661.85
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 10938 0 0 0 166170 15 0 0 25 0 1 0 39024631 46014464 10603 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11234 10603 139 317 0 10913 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 44936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1829464/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=45628 CPUtime=1721.83
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 11090 0 0 0 172168 15 0 0 25 0 1 0 39024631 46723072 10755 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11407 10755 139 317 0 11086 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 45628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1828888/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=46300 CPUtime=1781.81
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 11237 0 0 0 178166 15 0 0 25 0 1 0 39024631 47411200 10902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11575 10902 139 317 0 11254 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 46300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2605
/proc/meminfo: memFree=1828760/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=46432 CPUtime=1800.01
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 11273 0 0 0 179986 15 0 0 25 0 1 0 39024631 47546368 10938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11608 10938 139 317 0 11287 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 46432

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: 1.00 1.00 1.00 2/66 2606
/proc/meminfo: memFree=1828752/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=46432 CPUtime=1800.11
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 11275 0 0 0 179996 15 0 0 25 0 1 0 39024631 47546368 10940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11608 10940 139 317 0 11287 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 46432

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2606
/proc/meminfo: memFree=1828752/2055920 swapFree=4178808/4192956
[pid=2604] ppid=2602 vsize=46432 CPUtime=1800.21
/proc/2604/stat : 2604 (oree) R 2602 2604 1956 0 -1 4194304 11275 0 0 0 180006 15 0 0 25 0 1 0 39024631 47546368 10940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/2604/statm: 11608 10940 139 317 0 11287 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 46432

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.26
CPU user time (s): 1800.1
CPU system time (s): 0.164974
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 46432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.1
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11291
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= 2640

runsolver used 1.12483 second user time and 3.80442 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue Apr 17 20:29:55 UTC 2007

IDJOB= 356830
IDBENCH= 1338
IDSOLVER= 172
FILE ID= node51/356830-1176841795

PBS_JOBID= 4590154

Free space on /tmp= 66475 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= oree /tmp/evaluation/356830-1176841795/instance-356830-1176841795.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-356830-1176841795 -o ROOT/results/node51/solver-356830-1176841795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356830-1176841795/instance-356830-1176841795.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  80da336e36371770b02ed1fca93b5c11

RANDOM SEED= 930917082

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1873272 kB
Buffers:         15992 kB
Cached:         121908 kB
SwapCached:       8368 kB
Active:          82812 kB
Inactive:        69328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873272 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            16628 kB
Committed_AS:  2540832 kB
PageTables:       1408 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= 66475 MiB

End job on node51 on Tue Apr 17 20:59:58 UTC 2007