Trace number 359620

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) 1800.08 1800.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554375.opb
MD5SUM94c9ec489efaf922d51279ebf575f8fa
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 benchmark0.084986
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
0.19/0.29	c restart after 401 decisions
0.29/0.38	c nbDecision=500 #constraints=3175
0.69/0.70	c restart after 801 decisions
0.89/0.95	c nbDecision=1000 #constraints=3638
1.59/1.62	c nbDecision=1500 #constraints=4100
1.69/1.79	c restart after 1601 decisions
3.09/3.12	c nbDecision=2000 #constraints=4573
4.69/4.78	c nbDecision=2500 #constraints=5049
7.09/7.14	c nbDecision=3000 #constraints=5533
8.29/8.37	c restart after 3201 decisions
10.79/10.85	c nbDecision=3500 #constraints=6008
14.29/14.30	c nbDecision=4000 #constraints=6486
19.08/19.14	c nbDecision=4500 #constraints=6962
24.59/24.65	c nbDecision=5000 #constraints=7445
31.38/31.43	c nbDecision=5500 #constraints=7922
40.18/40.29	c nbDecision=6000 #constraints=8404
48.47/48.55	c restart after 6401 decisions
50.37/50.48	c nbDecision=6500 #constraints=8880
61.58/61.63	c nbDecision=7000 #constraints=9361
72.07/72.14	c nbDecision=7500 #constraints=9841
80.76/80.83	c nbDecision=8000 #constraints=10329
90.87/90.93	c nbDecision=8500 #constraints=10817
100.47/100.50	c nbDecision=9000 #constraints=11294
110.36/110.44	c nbDecision=9500 #constraints=11783
123.06/123.12	c nbDecision=10000 #constraints=12262
135.45/135.54	c nbDecision=10500 #constraints=12750
152.94/153.01	c nbDecision=11000 #constraints=13238
167.35/167.41	c nbDecision=11500 #constraints=13714
184.65/184.76	c nbDecision=12000 #constraints=14204
202.44/202.54	c nbDecision=12500 #constraints=14698
214.03/214.10	c restart after 12801 decisions
221.03/221.12	c nbDecision=13000 #constraints=15182
239.64/239.77	c nbDecision=13500 #constraints=15661
260.02/260.14	c nbDecision=14000 #constraints=16145
279.82/279.97	c nbDecision=14500 #constraints=16635
300.91/301.02	c nbDecision=15000 #constraints=17124
324.61/324.74	c nbDecision=15500 #constraints=17608
350.30/350.43	c nbDecision=16000 #constraints=18106
375.80/375.94	c nbDecision=16500 #constraints=18592
403.88/404.04	c nbDecision=17000 #constraints=19080
434.38/434.59	c nbDecision=17500 #constraints=19550
463.87/464.03	c nbDecision=18000 #constraints=20035
495.56/495.78	c nbDecision=18500 #constraints=20531
525.45/525.67	c nbDecision=19000 #constraints=21015
555.44/555.68	c nbDecision=19500 #constraints=21509
592.04/592.24	c nbDecision=20000 #constraints=21997
628.02/628.20	c nbDecision=20500 #constraints=22495
664.32/664.59	c nbDecision=21000 #constraints=22981
702.11/702.30	c nbDecision=21500 #constraints=23472
739.00/739.28	c nbDecision=22000 #constraints=23963
776.59/776.89	c nbDecision=22500 #constraints=24451
812.98/813.28	c nbDecision=23000 #constraints=24937
856.17/856.40	c nbDecision=23500 #constraints=25426
895.16/895.45	c nbDecision=24000 #constraints=25902
931.05/931.31	c nbDecision=24500 #constraints=26391
966.24/966.58	c nbDecision=25000 #constraints=26873
1003.33/1003.67	c nbDecision=25500 #constraints=27358
1010.93/1011.28	c restart after 25601 decisions
1060.51/1060.81	c nbDecision=26000 #constraints=27830
1114.40/1114.75	c nbDecision=26500 #constraints=28313
1181.69/1182.04	c nbDecision=27000 #constraints=28799
1235.26/1235.69	c nbDecision=27500 #constraints=29278
1293.95/1294.32	c nbDecision=28000 #constraints=29766
1355.94/1356.38	c nbDecision=28500 #constraints=30244
1411.33/1411.71	c nbDecision=29000 #constraints=30724
1472.10/1472.56	c nbDecision=29500 #constraints=31213
1525.49/1525.93	c nbDecision=30000 #constraints=31700
1599.17/1599.63	c nbDecision=30500 #constraints=32177
1673.25/1673.73	c nbDecision=31000 #constraints=32661
1732.83/1733.33	c nbDecision=31500 #constraints=33139
1800.02/1800.50	Received signal 15
1800.02/1800.54	
1800.02/1800.54	s UNKNOWN
1800.02/1800.54	
1800.02/1800.54	c user time= 1799.82 s
1800.02/1800.54	c system time= 0.245962 s
1800.02/1800.54	c wall clock time=1800.54

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/node47/watcher-359620-1176840670 -o ROOT/results/node47/solver-359620-1176840670 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359620-1176840670/instance-359620-1176840670.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: 0.93 0.98 0.98 3/77 32739
/proc/meminfo: memFree=1838216/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=1468 CPUtime=0
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 38912387 1503232 167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 367 167 130 317 0 46 0

[startup+0.065778 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 32739
/proc/meminfo: memFree=1838216/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=2544 CPUtime=0.06
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 424 0 0 0 6 0 0 0 18 0 1 0 38912387 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562768 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2544

[startup+0.101782 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 32739
/proc/meminfo: memFree=1838216/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=2544 CPUtime=0.09
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38912387 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301804 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 32739
/proc/meminfo: memFree=1838216/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=2676 CPUtime=0.29
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 38912387 2740224 463 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272549 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 669 463 139 317 0 348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2676

[startup+0.701847 s]
/proc/loadavg: 0.93 0.98 0.98 3/77 32739
/proc/meminfo: memFree=1838216/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=3200 CPUtime=0.69
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 590 0 0 0 69 0 0 0 22 0 1 0 38912387 3276800 572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 800 572 139 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50293 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1836224/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=3844 CPUtime=1.49
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 755 0 0 0 149 0 0 0 25 0 1 0 38912387 3936256 737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 961 737 139 317 0 640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3844

[startup+3.10111 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1835328/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=4504 CPUtime=3.09
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 927 0 0 0 309 0 0 0 25 0 1 0 38912387 4612096 909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711106 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 1126 909 139 317 0 805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4504

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1834048/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=5696 CPUtime=6.29
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 1242 0 0 0 628 1 0 0 25 0 1 0 38912387 5832704 1187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716050 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 1424 1187 139 317 0 1103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5696

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1832640/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=6876 CPUtime=12.69
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 1554 0 0 0 1268 1 0 0 25 0 1 0 38912387 7041024 1499 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563677 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 1719 1499 139 317 0 1398 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6876

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1830784/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=8760 CPUtime=25.49
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 1990 0 0 0 2547 2 0 0 25 0 1 0 38912387 8970240 1935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 2190 1935 139 317 0 1869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8760

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.98 3/78 32740
/proc/meminfo: memFree=1828608/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=10904 CPUtime=51.07
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 2563 0 0 0 5105 2 0 0 25 0 1 0 38912387 11165696 2508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 2726 2508 170 317 0 2405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10904

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1824896/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=14904 CPUtime=102.27
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 3546 0 0 0 10223 4 0 0 25 0 1 0 38912387 15261696 3419 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593413 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 3726 3419 170 317 0 3405 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14904

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32740
/proc/meminfo: memFree=1821824/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=18108 CPUtime=162.25
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 4312 0 0 0 16220 5 0 0 25 0 1 0 38912387 18542592 4185 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 4527 4185 170 317 0 4206 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18108

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 32740
/proc/meminfo: memFree=1819328/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=20380 CPUtime=222.23
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 4926 0 0 0 22218 5 0 0 25 0 1 0 38912387 20869120 4799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 5095 4799 170 317 0 4774 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20380

[startup+282.301 s]
/proc/loadavg: 1.08 1.02 0.99 2/78 32740
/proc/meminfo: memFree=1817408/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=22380 CPUtime=282.22
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 5405 0 0 0 28216 6 0 0 25 0 1 0 38912387 22917120 5278 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 5595 5278 170 317 0 5274 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22380

[startup+342.302 s]
/proc/loadavg: 1.09 1.03 0.99 2/78 32740
/proc/meminfo: memFree=1815424/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=24272 CPUtime=342.2
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 5880 0 0 0 34213 7 0 0 25 0 1 0 38912387 24854528 5753 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 6068 5753 170 317 0 5747 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 24272

[startup+402.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 32740
/proc/meminfo: memFree=1813824/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=26040 CPUtime=402.18
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 6283 0 0 0 40210 8 0 0 25 0 1 0 38912387 26664960 6156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 6510 6156 170 317 0 6189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26040

[startup+462.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 32740
/proc/meminfo: memFree=1812288/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=27552 CPUtime=462.17
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 6646 0 0 0 46208 9 0 0 25 0 1 0 38912387 28213248 6519 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 6888 6519 170 317 0 6567 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27552

[startup+522.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 32740
/proc/meminfo: memFree=1810304/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=30004 CPUtime=522.15
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 7275 0 0 0 52205 10 0 0 25 0 1 0 38912387 30724096 6973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 7501 6973 170 317 0 7180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 30004

[startup+582.302 s]
/proc/loadavg: 1.14 1.08 1.01 2/78 32740
/proc/meminfo: memFree=1809088/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=31520 CPUtime=582.14
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 7598 0 0 0 58203 11 0 0 25 0 1 0 38912387 32276480 7296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 7880 7296 170 317 0 7559 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 31520

[startup+642.301 s]
/proc/loadavg: 1.05 1.06 1.01 2/78 32740
/proc/meminfo: memFree=1807808/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=32776 CPUtime=642.12
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 7918 0 0 0 64201 11 0 0 25 0 1 0 38912387 33562624 7616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 8194 7616 170 317 0 7873 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32776


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32740
/proc/meminfo: memFree=1803072/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=37500 CPUtime=882.06
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 9075 0 0 0 88191 15 0 0 25 0 1 0 38912387 38400000 8773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 9375 8773 170 317 0 9054 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37500

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32740
/proc/meminfo: memFree=1801792/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=38676 CPUtime=942.04
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 9382 0 0 0 94188 16 0 0 25 0 1 0 38912387 39604224 9080 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 9669 9080 170 317 0 9348 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32740
/proc/meminfo: memFree=1800640/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=39916 CPUtime=1002.03
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 9695 0 0 0 100186 17 0 0 25 0 1 0 38912387 40873984 9393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 9979 9393 170 317 0 9658 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 39916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1799808/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=40696 CPUtime=1062.01
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 9886 0 0 0 106184 17 0 0 25 0 1 0 38912387 41672704 9584 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 10174 9584 170 317 0 9853 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 40696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1799104/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=41488 CPUtime=1122
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10064 0 0 0 112182 18 0 0 25 0 1 0 38912387 42483712 9762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 10372 9762 170 317 0 10051 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 41488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1798400/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=42012 CPUtime=1181.99
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10228 0 0 0 118180 19 0 0 25 0 1 0 38912387 43020288 9926 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 10503 9926 170 317 0 10182 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 42012

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32740
/proc/meminfo: memFree=1797504/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=42944 CPUtime=1241.96
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10444 0 0 0 124177 19 0 0 25 0 1 0 38912387 43974656 10142 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 10736 10142 170 317 0 10415 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 42944

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32740
/proc/meminfo: memFree=1796800/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=43468 CPUtime=1301.96
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10619 0 0 0 130176 20 0 0 25 0 1 0 38912387 44511232 10317 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563295 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 10867 10317 170 317 0 10546 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 43468

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1796032/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=44280 CPUtime=1361.93
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10795 0 0 0 136173 20 0 0 25 0 1 0 38912387 45342720 10493 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 11070 10493 170 317 0 10749 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 44280

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1795200/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=45228 CPUtime=1421.92
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 10992 0 0 0 142171 21 0 0 25 0 1 0 38912387 46313472 10690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 11307 10690 170 317 0 10986 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 45228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1794496/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=45788 CPUtime=1481.9
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 11163 0 0 0 148169 21 0 0 25 0 1 0 38912387 46886912 10861 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 11447 10861 170 317 0 11126 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 45788

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1793600/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=46712 CPUtime=1541.89
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 11392 0 0 0 154167 22 0 0 25 0 1 0 38912387 47833088 11090 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 11678 11090 170 317 0 11357 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 46712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1792960/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=47500 CPUtime=1601.87
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 11540 0 0 0 160165 22 0 0 25 0 1 0 38912387 48640000 11238 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563885 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 11875 11238 170 317 0 11554 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 47500

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1792320/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=48036 CPUtime=1661.86
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 11688 0 0 0 166163 23 0 0 25 0 1 0 38912387 49188864 11386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533544 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 12009 11386 170 317 0 11688 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 48036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1791552/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=48948 CPUtime=1721.84
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 11923 0 0 0 172161 23 0 0 25 0 1 0 38912387 50122752 11588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 12237 11588 170 317 0 11916 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 48948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1790784/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=49612 CPUtime=1781.83
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 12104 0 0 0 178159 24 0 0 25 0 1 0 38912387 50802688 11769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 12403 11769 170 317 0 12082 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 49612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1790592/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=49872 CPUtime=1800.02
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 12159 0 0 0 179978 24 0 0 25 0 1 0 38912387 51068928 11824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 12468 11824 170 317 0 12147 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49872

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32740
/proc/meminfo: memFree=1790592/2055920 swapFree=4183732/4192956
[pid=32739] ppid=32737 vsize=49872 CPUtime=1800.02
/proc/32739/stat : 32739 (oree) R 32737 32739 32312 0 -1 4194304 12159 0 0 0 179978 24 0 0 25 0 1 0 38912387 51068928 11824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32739/statm: 12468 11824 170 317 0 12147 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 49872

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.08
CPU user time (s): 1799.83
CPU system time (s): 0.253961
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 49876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12175
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= 1741

runsolver used 2.03869 second user time and 4.53031 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue Apr 17 20:11:10 UTC 2007

IDJOB= 359620
IDBENCH= 1306
IDSOLVER= 172
FILE ID= node47/359620-1176840670

PBS_JOBID= 4590174

Free space on /tmp= 66525 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554375.opb
COMMAND LINE= oree /tmp/evaluation/359620-1176840670/instance-359620-1176840670.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-359620-1176840670 -o ROOT/results/node47/solver-359620-1176840670 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359620-1176840670/instance-359620-1176840670.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  94c9ec489efaf922d51279ebf575f8fa

RANDOM SEED= 11358026

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1838688 kB
Buffers:         30272 kB
Cached:          94200 kB
SwapCached:       2960 kB
Active:          90348 kB
Inactive:        82784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838688 kB
SwapTotal:     4192956 kB
SwapFree:      4183732 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          63452 kB
Slab:            29636 kB
Committed_AS:  2547124 kB
PageTables:       1776 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= 66525 MiB

End job on node47 on Tue Apr 17 20:41:13 UTC 2007