Trace number 359746

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) 1800.22 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark153.747
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 625
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=231 #constraints=2707 hasObjective=no
0.00/0.02	c res. mode=mod
0.00/0.02	c VSIDS like heuristics
0.00/0.02	c complete search running
0.29/0.34	c restart after 401 decisions
0.39/0.46	c nbDecision=500 #constraints=3187
0.79/0.87	c restart after 801 decisions
1.29/1.37	c nbDecision=1000 #constraints=3672
2.89/2.90	c nbDecision=1500 #constraints=4164
3.29/3.31	c restart after 1601 decisions
4.78/4.80	c nbDecision=2000 #constraints=4652
6.99/7.06	c nbDecision=2500 #constraints=5143
10.29/10.37	c nbDecision=3000 #constraints=5634
11.79/11.81	c restart after 3201 decisions
14.79/14.88	c nbDecision=3500 #constraints=6119
20.08/20.14	c nbDecision=4000 #constraints=6596
26.29/26.34	c nbDecision=4500 #constraints=7082
34.58/34.64	c nbDecision=5000 #constraints=7568
41.08/41.13	c nbDecision=5500 #constraints=8051
49.07/49.16	c nbDecision=6000 #constraints=8538
57.17/57.23	c restart after 6401 decisions
59.68/59.73	c nbDecision=6500 #constraints=9017
74.47/74.53	c nbDecision=7000 #constraints=9515
88.86/88.96	c nbDecision=7500 #constraints=10011
107.06/107.14	c nbDecision=8000 #constraints=10510
125.96/126.06	c nbDecision=8500 #constraints=11002
143.25/143.36	c nbDecision=9000 #constraints=11487
165.74/165.83	c nbDecision=9500 #constraints=11973
186.34/186.40	c nbDecision=10000 #constraints=12459
211.93/212.04	c nbDecision=10500 #constraints=12957
239.72/239.90	c nbDecision=11000 #constraints=13455
267.92/268.06	c nbDecision=11500 #constraints=13941
297.60/297.73	c nbDecision=12000 #constraints=14432
322.29/322.44	c nbDecision=12500 #constraints=14920
339.50/339.62	c restart after 12801 decisions
350.99/351.12	c nbDecision=13000 #constraints=15402
383.08/383.25	c nbDecision=13500 #constraints=15898
411.47/411.69	c nbDecision=14000 #constraints=16388
440.97/441.13	c nbDecision=14500 #constraints=16876
476.55/476.76	c nbDecision=15000 #constraints=17372
508.94/509.12	c nbDecision=15500 #constraints=17855
543.74/543.95	c nbDecision=16000 #constraints=18344
584.42/584.64	c nbDecision=16500 #constraints=18833
628.31/628.56	c nbDecision=17000 #constraints=19325
674.89/675.10	c nbDecision=17500 #constraints=19816
718.19/718.41	c nbDecision=18000 #constraints=20294
757.68/757.96	c nbDecision=18500 #constraints=20786
801.87/802.12	c nbDecision=19000 #constraints=21275
856.34/856.65	c nbDecision=19500 #constraints=21770
908.24/908.59	c nbDecision=20000 #constraints=22268
955.82/956.10	c nbDecision=20500 #constraints=22743
1010.51/1010.89	c nbDecision=21000 #constraints=23234
1063.09/1063.41	c nbDecision=21500 #constraints=23724
1119.77/1120.16	c nbDecision=22000 #constraints=24222
1177.86/1178.24	c nbDecision=22500 #constraints=24714
1220.24/1220.64	c nbDecision=23000 #constraints=25207
1269.63/1270.04	c nbDecision=23500 #constraints=25699
1323.11/1323.56	c nbDecision=24000 #constraints=26192
1392.80/1393.25	c nbDecision=24500 #constraints=26686
1444.08/1444.57	c nbDecision=25000 #constraints=27174
1516.16/1516.69	c nbDecision=25500 #constraints=27668
1531.56/1532.03	c restart after 25601 decisions
1590.74/1591.22	c nbDecision=26000 #constraints=28157
1648.53/1649.01	c nbDecision=26500 #constraints=28641
1724.00/1724.53	c nbDecision=27000 #constraints=29137
1800.09/1800.61	Received signal 15
1800.19/1800.72	
1800.19/1800.72	s UNKNOWN
1800.19/1800.72	
1800.19/1800.72	c user time= 1799.99 s
1800.19/1800.72	c system time= 0.226965 s
1800.19/1800.72	c wall clock time=1800.72

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/node45/watcher-359746-1176841229 -o ROOT/results/node45/solver-359746-1176841229 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/359746-1176841229/instance-359746-1176841229.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 3/77 17090
/proc/meminfo: memFree=1643632/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=1468 CPUtime=0
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 38968575 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713760 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 367 166 130 317 0 46 0

[startup+0.0495791 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17090
/proc/meminfo: memFree=1643632/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=2544 CPUtime=0.04
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 424 0 0 0 4 0 0 0 18 0 1 0 38968575 2605056 406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 636 406 139 317 0 315 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2544

[startup+0.101583 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17090
/proc/meminfo: memFree=1643632/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=2544 CPUtime=0.09
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 425 0 0 0 9 0 0 0 18 0 1 0 38968575 2605056 407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554522 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 636 407 139 317 0 315 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301603 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17090
/proc/meminfo: memFree=1643632/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=2804 CPUtime=0.29
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 507 0 0 0 29 0 0 0 19 0 1 0 38968575 2871296 489 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 701 489 139 317 0 380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701644 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17090
/proc/meminfo: memFree=1643632/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=3200 CPUtime=0.69
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 606 0 0 0 69 0 0 0 23 0 1 0 38968575 3276800 588 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 800 588 139 317 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3200

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1641640/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=3728 CPUtime=1.49
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 725 0 0 0 149 0 0 0 25 0 1 0 38968575 3817472 707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711003 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 932 707 139 317 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3728

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1640936/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=4408 CPUtime=3.09
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 892 0 0 0 309 0 0 0 25 0 1 0 38968575 4513792 874 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 1102 874 139 317 0 781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4408

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1639720/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=5328 CPUtime=6.29
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 1152 0 0 0 628 1 0 0 25 0 1 0 38968575 5455872 1134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 1332 1134 139 317 0 1011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5328

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1638120/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=6800 CPUtime=12.69
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 1534 0 0 0 1268 1 0 0 25 0 1 0 38968575 6963200 1479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 1700 1479 139 317 0 1379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6800

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1636392/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=8524 CPUtime=25.48
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 1947 0 0 0 2547 1 0 0 25 0 1 0 38968575 8728576 1892 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 2131 1892 139 317 0 1810 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8524

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1634152/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=10844 CPUtime=51.07
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 2516 0 0 0 5105 2 0 0 25 0 1 0 38968575 11104256 2461 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 2711 2461 139 317 0 2390 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1631848/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=13128 CPUtime=102.26
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 3078 0 0 0 10223 3 0 0 25 0 1 0 38968575 13443072 3023 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 3282 3023 139 317 0 2961 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13128

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1629672/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=15380 CPUtime=162.24
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 3686 0 0 0 16219 5 0 0 25 0 1 0 38968575 15749120 3559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 3845 3559 139 317 0 3524 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15380

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1627880/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=17240 CPUtime=222.22
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 4111 0 0 0 22217 5 0 0 25 0 1 0 38968575 17653760 3984 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 4310 3984 139 317 0 3989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17240

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1626280/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=18860 CPUtime=282.21
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 4501 0 0 0 28215 6 0 0 25 0 1 0 38968575 19312640 4374 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 4715 4374 139 317 0 4394 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1624744/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=20472 CPUtime=342.19
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 4899 0 0 0 34212 7 0 0 25 0 1 0 38968575 20963328 4772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 5118 4772 139 317 0 4797 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1623400/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=21832 CPUtime=402.17
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 5233 0 0 0 40210 7 0 0 25 0 1 0 38968575 22355968 5106 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 5458 5106 139 317 0 5137 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21832

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1621992/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=23168 CPUtime=462.16
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 5568 0 0 0 46208 8 0 0 25 0 1 0 38968575 23724032 5441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 5792 5441 139 317 0 5471 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1620840/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=24412 CPUtime=522.14
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 5872 0 0 0 52205 9 0 0 25 0 1 0 38968575 24997888 5745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 6103 5745 139 317 0 5782 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1619688/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=25656 CPUtime=582.12
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 6151 0 0 0 58203 9 0 0 25 0 1 0 38968575 26271744 6024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604108 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 6414 6024 139 317 0 6093 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 25656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1618728/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=26584 CPUtime=642.11
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 6392 0 0 0 64201 10 0 0 25 0 1 0 38968575 27222016 6265 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 6646 6265 139 317 0 6325 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26584


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1614952/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=30928 CPUtime=882.04
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 7482 0 0 0 88191 13 0 0 25 0 1 0 38968575 31670272 7213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 7732 7213 139 317 0 7411 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 30928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1614120/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=31756 CPUtime=942.02
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 7676 0 0 0 94189 13 0 0 25 0 1 0 38968575 32518144 7407 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 7939 7407 139 317 0 7618 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 31756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1613352/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=32620 CPUtime=1002.01
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 7878 0 0 0 100187 14 0 0 25 0 1 0 38968575 33402880 7609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715618 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 8155 7609 139 317 0 7834 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 32620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1612520/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=33572 CPUtime=1061.99
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 8093 0 0 0 106185 14 0 0 25 0 1 0 38968575 34377728 7824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 8393 7824 139 317 0 8072 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 33572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1611624/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=34364 CPUtime=1121.97
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 8299 0 0 0 112182 15 0 0 25 0 1 0 38968575 35188736 8030 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 8591 8030 139 317 0 8270 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 34364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1610856/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=35156 CPUtime=1181.96
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 8500 0 0 0 118180 16 0 0 25 0 1 0 38968575 35999744 8231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 8789 8231 139 317 0 8468 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 35156

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1609768/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=36148 CPUtime=1241.94
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 8759 0 0 0 124177 17 0 0 25 0 1 0 38968575 37015552 8490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 9037 8490 139 317 0 8716 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 36148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1608936/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=37132 CPUtime=1301.93
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 8978 0 0 0 130176 17 0 0 25 0 1 0 38968575 38023168 8709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563614 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 9283 8709 139 317 0 8962 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 37132

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1608104/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=37948 CPUtime=1361.91
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 9178 0 0 0 136173 18 0 0 25 0 1 0 38968575 38858752 8909 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 9487 8909 139 317 0 9166 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 37948

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1607272/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=38768 CPUtime=1421.89
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 9400 0 0 0 142171 18 0 0 25 0 1 0 38968575 39698432 9131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 9692 9131 139 317 0 9371 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 38768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17091
/proc/meminfo: memFree=1606376/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=39768 CPUtime=1481.88
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 9600 0 0 0 148169 19 0 0 25 0 1 0 38968575 40722432 9331 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 9942 9331 139 317 0 9621 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 39768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1605864/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=40344 CPUtime=1541.85
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 9759 0 0 0 154166 19 0 0 25 0 1 0 38968575 41312256 9490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10086 9490 139 317 0 9765 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 40344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1605096/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=41012 CPUtime=1601.84
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 9938 0 0 0 160164 20 0 0 25 0 1 0 38968575 41996288 9669 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10253 9669 139 317 0 9932 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 41012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1604328/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=41800 CPUtime=1661.82
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 10137 0 0 0 166161 21 0 0 25 0 1 0 38968575 42803200 9868 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10450 9868 139 317 0 10129 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 41800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1603688/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=42340 CPUtime=1721.8
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 10281 0 0 0 172159 21 0 0 25 0 1 0 38968575 43356160 10012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10585 10012 139 317 0 10264 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 42340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1603176/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=43004 CPUtime=1781.79
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 10414 0 0 0 178157 22 0 0 25 0 1 0 38968575 44036096 10145 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10751 10145 139 317 0 10430 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 43004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1603048/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=43136 CPUtime=1800.09
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 10444 0 0 0 179987 22 0 0 25 0 1 0 38968575 44171264 10175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10784 10175 139 317 0 10463 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 43136

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17091
/proc/meminfo: memFree=1603048/2055920 swapFree=4141448/4192956
[pid=17090] ppid=17088 vsize=43136 CPUtime=1800.19
/proc/17090/stat : 17090 (oree) R 17088 17090 16463 0 -1 4194304 10444 0 0 0 179997 22 0 0 25 0 1 0 38968575 44171264 10175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/17090/statm: 10784 10175 139 317 0 10463 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 43136

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.22
CPU user time (s): 1799.99
CPU system time (s): 0.233964
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 43136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10460
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= 3542

runsolver used 1.9907 second user time and 4.5773 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Apr 17 20:20:30 UTC 2007

IDJOB= 359746
IDBENCH= 1317
IDSOLVER= 172
FILE ID= node45/359746-1176841229

PBS_JOBID= 4590162

Free space on /tmp= 66483 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= oree /tmp/evaluation/359746-1176841229/instance-359746-1176841229.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-359746-1176841229 -o ROOT/results/node45/solver-359746-1176841229 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/359746-1176841229/instance-359746-1176841229.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f4b978648ea0f0ad7162795950b3a449

RANDOM SEED= 70946385

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1644104 kB
Buffers:         37736 kB
Cached:         288668 kB
SwapCached:      32908 kB
Active:         243084 kB
Inactive:       125356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644104 kB
SwapTotal:     4192956 kB
SwapFree:      4141448 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          31744 kB
Slab:            28860 kB
Committed_AS:  1105200 kB
PageTables:       1732 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= 66483 MiB

End job on node45 on Tue Apr 17 20:50:32 UTC 2007