Trace number 363069

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)7539 1802.05 1802.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
MD5SUMc2512385eceb0464b223bc1effdca67c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6502
Best CPU time to get the best result obtained on this benchmark1.84272
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6502
Optimality of the best value was proved YES
Number of variables10757
Total number of constraints124
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)124
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3861
Number of terms in the objective function 10757
Biggest coefficient in the objective function 263
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 529632
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 263
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 529632
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

6.35/6.47	o 28103
9.36/9.41	o 27598
12.34/12.40	o 27096
15.24/15.35	o 27089
18.14/18.28	o 26587
21.15/21.20	o 26586
24.04/24.12	o 26579
26.95/27.02	o 26077
29.85/29.97	o 26075
32.75/32.90	o 26074
35.74/35.85	o 26067
38.66/38.78	o 25565
41.67/41.77	o 25560
44.61/44.74	o 25058
47.49/47.64	o 24620
50.39/50.57	o 24290
53.39/53.52	o 24252
56.29/56.48	o 23922
59.30/59.41	o 23884
62.19/62.33	o 23554
65.08/65.25	o 23516
68.08/68.22	o 23186
70.97/71.17	o 22857
73.96/74.14	o 22783
76.87/77.08	o 22674
79.87/80.07	o 22345
82.78/83.00	o 22274
85.72/85.99	o 22165
88.72/88.95	o 21836
91.62/91.88	o 21769
94.51/94.79	o 21660
97.51/97.72	o 21331
100.39/100.66	o 21327
103.31/103.58	o 20998
106.31/106.52	o 20819
109.18/109.45	o 20815
112.08/112.39	o 20486
115.09/115.35	o 20451
117.99/118.21	o 20447
121.00/121.20	o 20118
123.90/124.14	o 20108
126.90/127.11	o 20104
129.80/130.03	o 19775
132.80/133.01	o 19750
135.80/136.03	o 19736
138.70/138.98	o 19407
141.70/141.94	o 19150
144.71/144.91	o 18958
147.60/147.87	o 18907
150.90/151.12	o 9995
154.28/154.51	o 9877
157.89/158.10	o 9873
161.30/161.60	o 9832
164.89/165.14	o 9635
169.20/169.47	o 9532
173.88/174.13	o 9354
177.19/177.46	o 9244
180.60/180.88	o 9022
183.89/184.16	o 8987
187.18/187.45	o 8865
191.18/191.40	o 8651
194.38/194.68	o 8644
198.16/198.48	o 8419
215.64/215.93	o 8353
221.23/221.54	o 8133
232.11/232.48	o 8029
264.71/265.06	o 7951
293.60/293.95	o 7936
409.37/409.78	o 7918
416.36/416.76	o 7813
637.10/637.56	o 7658
642.08/642.57	o 7630
749.79/750.20	o 7569
933.88/934.44	o 7545
1744.50/1745.37	o 7539
1800.09/1800.92	c Somebody sent me a SIGTERM
1800.09/1800.92	s SATISFIABLE
1800.09/1800.92	v x2 x4 x6 x14 x15 x27 x48 x49 x62 x67 x79 x152 x186 x187 x272 x318 x319 x463 x571 x664 x793 x823 x1491 x1797 x2097 x2304 x2525 x2551
1800.09/1800.92	v x3302 x3617 x4190 x4713 x5458 x6086 x6437 x7624 x8123 x8705 x10503 x10506 x10690 x10695 x10712 x10752
1800.09/1800.92	pb2clasp1: no process killed
1800.09/1800.92	clasp-1.0: no process killed
1746.57/1802.92	sh: line 1:  5015 Done                    cat /tmp/evaluation/363069-1177022736/temp/instance-363069-1177022736.opb.op
1746.57/1802.92	      5016 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/363069-1177022736/temp/instance-363069-1177022736.opb.clasp

Verifier Data (download as text)

OK	7539

Conversion Script Data (download as text)

/tmp/evaluation/363069-1177022736/instance-363069-1177022736.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-363069-1177022736 -o ROOT/results/node29/solver-363069-1177022736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363069-1177022736.opb /tmp/evaluation/363069-1177022736/temp 

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: 0.92 1.01 1.05 3/77 4197
/proc/meminfo: memFree=1789096/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=12268 CPUtime=0
/proc/4197/stat : 4197 (pbclasp) D 4195 4197 3178 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150189405 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780867685 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4197/statm: 3067 317 242 3 0 167 0

[startup+0.064236 s]
/proc/loadavg: 0.92 1.01 1.05 3/77 4197
/proc/meminfo: memFree=1789096/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=13480 CPUtime=0.05
/proc/4197/stat : 4197 (pbclasp) R 4195 4197 3178 0 -1 4194304 734 0 0 0 5 0 0 0 18 0 1 0 150189405 13803520 700 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221794733838 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4197/statm: 3370 700 320 3 0 470 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13480

[startup+0.102248 s]
/proc/loadavg: 0.92 1.01 1.05 3/77 4197
/proc/meminfo: memFree=1789096/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=13480 CPUtime=0.09
/proc/4197/stat : 4197 (pbclasp) R 4195 4197 3178 0 -1 4194304 741 0 0 0 9 0 0 0 18 0 1 0 150189405 13803520 707 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780580159 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4197/statm: 3370 707 320 3 0 470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13480

[startup+0.301249 s]
/proc/loadavg: 0.92 1.01 1.05 3/77 4197
/proc/meminfo: memFree=1789096/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=13612 CPUtime=0.29
/proc/4197/stat : 4197 (pbclasp) R 4195 4197 3178 0 -1 4194304 782 0 0 0 29 0 0 0 19 0 1 0 150189405 13938688 748 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780546273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4197/statm: 3403 748 320 3 0 503 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13612

[startup+0.701274 s]
/proc/loadavg: 0.92 1.01 1.05 3/77 4197
/proc/meminfo: memFree=1789096/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=14012 CPUtime=0.69
/proc/4197/stat : 4197 (pbclasp) R 4195 4197 3178 0 -1 4194304 879 0 0 0 69 0 0 0 23 0 1 0 150189405 14348288 845 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221780579778 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4197/statm: 3503 845 320 3 0 603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14012

[startup+1.50132 s]
/proc/loadavg: 0.92 1.01 1.05 2/78 4198
/proc/meminfo: memFree=1786528/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=15364 CPUtime=1.3
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 1236 0 0 0 130 0 0 0 16 0 1 0 150189405 15732736 1189 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4197/statm: 3841 1189 324 3 0 941 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 15364

[startup+3.10142 s]
/proc/loadavg: 0.92 1.01 1.05 2/80 4200
/proc/meminfo: memFree=1783504/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=15364 CPUtime=1.3
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 1236 0 0 0 130 0 0 0 16 0 1 0 150189405 15732736 1189 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4197/statm: 3841 1189 324 3 0 941 0
[pid=4199] ppid=4197 vsize=5352 CPUtime=0
/proc/4199/stat : 4199 (sh) S 4197 4197 3178 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 150189536 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4199/statm: 1338 229 193 169 0 49 0
[pid=4200] ppid=4199 vsize=13192 CPUtime=1.77
/proc/4200/stat : 4200 (pb2clasp1) R 4199 4197 3178 0 -1 4194304 710 0 0 0 177 0 0 0 25 0 1 0 150189536 13508608 672 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 221780579754 0 0 4224 0 0 0 0 17 1 0 0
/proc/4200/statm: 3298 672 339 3 0 398 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33908

[startup+6.30162 s]
/proc/loadavg: 0.93 1.01 1.05 2/80 4207
/proc/meminfo: memFree=1770512/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16288 CPUtime=3.55
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 1871 1864 0 0 133 0 220 2 17 0 1 0 150189405 16678912 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4072 1446 343 3 0 1172 0
[pid=4205] ppid=4197 vsize=5352 CPUtime=0
/proc/4205/stat : 4205 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150189763 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4205/statm: 1338 224 188 169 0 49 0
[pid=4207] ppid=4205 vsize=12968 CPUtime=2.7
/proc/4207/stat : 4207 (clasp-1.0) R 4205 4197 3178 0 -1 4194304 2882 0 0 0 269 1 0 0 25 0 1 0 150189763 13279232 2810 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617548 0 0 4096 0 0 0 0 17 1 0 0
/proc/4207/statm: 3242 2810 249 81 0 2616 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 34608

[startup+12.702 s]
/proc/loadavg: 0.93 1.01 1.05 2/80 4223
/proc/meminfo: memFree=1770072/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=12.38
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 2334 14760 0 0 136 1 1086 15 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 16420

[startup+25.5028 s]
/proc/loadavg: 0.95 1.01 1.05 2/80 4263
/proc/meminfo: memFree=1770008/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=24.11
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 2794 32090 0 0 140 2 2238 31 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4261] ppid=4197 vsize=5352 CPUtime=0
/proc/4261/stat : 4261 (sh) S 4197 4197 3178 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150191820 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4261/statm: 1338 224 188 169 0 49 0
[pid=4263] ppid=4261 vsize=13132 CPUtime=1.34
/proc/4263/stat : 4263 (clasp-1.0) R 4261 4197 3178 0 -1 4194304 2934 0 0 0 133 1 0 0 25 0 1 0 150191820 13447168 2862 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733919 0 0 4096 0 0 0 0 17 1 0 0
/proc/4263/statm: 3283 2862 249 81 0 2657 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34904

[startup+51.1024 s]
/proc/loadavg: 0.96 1.01 1.04 2/80 4327
/proc/meminfo: memFree=1769880/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=50.51
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 3828 71060 0 0 150 4 4828 69 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
Current children cumulated CPU time (s) 50.51
Current children cumulated vsize (KiB) 16420

[startup+102.307 s]
/proc/loadavg: 0.98 1.00 1.04 2/80 4471
/proc/meminfo: memFree=1769744/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=100.52
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 5782 144670 0 0 168 9 9737 138 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4469] ppid=4197 vsize=5352 CPUtime=0
/proc/4469/stat : 4469 (sh) S 4197 4197 3178 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 150199475 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4469/statm: 1338 224 188 169 0 49 0
[pid=4471] ppid=4469 vsize=13132 CPUtime=1.59
/proc/4471/stat : 4471 (clasp-1.0) R 4469 4197 3178 0 -1 4194304 2934 0 0 0 158 1 0 0 25 0 1 0 150199475 13447168 2862 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733895 0 0 4096 0 0 0 0 17 1 0 0
/proc/4471/statm: 3283 2862 249 81 0 2657 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 34904

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.03 2/80 4623
/proc/meminfo: memFree=1771672/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=161.45
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 8163 231551 0 0 189 14 15720 222 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
Current children cumulated CPU time (s) 161.45
Current children cumulated vsize (KiB) 16420

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.03 2/80 4727
/proc/meminfo: memFree=1769688/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=221.33
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 9710 298051 0 0 202 16 21636 279 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4725] ppid=4197 vsize=5352 CPUtime=0
/proc/4725/stat : 4725 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150211566 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4725/statm: 1338 224 188 169 0 49 0
[pid=4727] ppid=4725 vsize=13072 CPUtime=0.68
/proc/4727/stat : 4727 (clasp-1.0) R 4725 4197 3178 0 -1 4194304 2896 0 0 0 68 0 0 0 23 0 1 0 150211566 13385728 2824 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733876 0 0 4096 0 0 0 0 17 1 0 0
/proc/4727/statm: 3268 2824 249 81 0 2642 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 34844

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.02 2/80 4743
/proc/meminfo: memFree=1733528/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=264.81
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 9968 329479 0 0 204 17 25961 299 18 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4741] ppid=4197 vsize=5352 CPUtime=0
/proc/4741/stat : 4741 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150215914 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4741/statm: 1338 224 188 169 0 49 0
[pid=4743] ppid=4741 vsize=49080 CPUtime=17.19
/proc/4743/stat : 4743 (clasp-1.0) R 4741 4197 3178 0 -1 4194304 11942 0 0 0 1715 4 0 0 25 0 1 0 150215915 50257920 11870 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737694 0 0 4096 0 0 0 0 17 1 0 0
/proc/4743/statm: 12270 11870 249 81 0 11644 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 70852

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/80 4751
/proc/meminfo: memFree=1697304/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=293.69
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 10090 348931 0 0 205 17 28837 310 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4749] ppid=4197 vsize=5352 CPUtime=0
/proc/4749/stat : 4749 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150218803 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4749/statm: 1338 224 188 169 0 49 0
[pid=4751] ppid=4749 vsize=85224 CPUtime=48.29
/proc/4751/stat : 4751 (clasp-1.0) R 4749 4197 3178 0 -1 4194304 20989 0 0 0 4819 10 0 0 25 0 1 0 150218804 87269376 20917 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616080 0 0 4096 0 0 0 0 17 1 0 0
/proc/4751/statm: 21306 20917 249 81 0 20680 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 106996

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/80 4751
/proc/meminfo: memFree=1675032/2055920 swapFree=4146452/4192956

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

/proc/4871/statm: 1338 224 188 169 0 49 0
[pid=4873] ppid=4871 vsize=204200 CPUtime=727.56
/proc/4873/stat : 4873 (clasp-1.0) R 4871 4197 3178 0 -1 4194304 50795 0 0 0 72727 29 0 0 25 0 1 0 150282853 209100800 50641 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 51050 50641 249 81 0 50424 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 225972

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4997
/proc/meminfo: memFree=1577560/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=933.96
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 10859 480540 0 0 210 19 92774 393 18 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=4871] ppid=4197 vsize=5352 CPUtime=0
/proc/4871/stat : 4871 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150282852 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4871/statm: 1338 224 188 169 0 49 0
[pid=4873] ppid=4871 vsize=204180 CPUtime=787.55
/proc/4873/stat : 4873 (clasp-1.0) R 4871 4197 3178 0 -1 4194304 50799 0 0 0 78725 30 0 0 25 0 1 0 150282853 209080320 50642 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741331 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 51045 50642 249 81 0 50419 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 225952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5005
/proc/meminfo: memFree=1718616/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.62
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 10984 532699 0 0 211 19 173803 429 18 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5003] ppid=4197 vsize=5352 CPUtime=0
/proc/5003/stat : 5003 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150363946 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5003/statm: 1338 224 188 169 0 49 0
[pid=5005] ppid=5003 vsize=63420 CPUtime=36.86
/proc/5005/stat : 5005 (clasp-1.0) R 5003 4197 3178 0 -1 4194304 15509 0 0 0 3680 6 0 0 25 0 1 0 150363946 64942080 15437 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791645 0 0 4096 0 0 0 0 17 1 0 0
/proc/5005/statm: 15855 15437 249 81 0 15229 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 85192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5005
/proc/meminfo: memFree=1703128/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.62
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 10984 532699 0 0 211 19 173803 429 18 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5003] ppid=4197 vsize=5352 CPUtime=0
/proc/5003/stat : 5003 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150363946 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5003/statm: 1338 224 188 169 0 49 0
[pid=5005] ppid=5003 vsize=78748 CPUtime=55.47
/proc/5005/stat : 5005 (clasp-1.0) R 5003 4197 3178 0 -1 4194304 19368 0 0 0 5539 8 0 0 25 0 1 0 150363946 80637952 19296 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/5005/statm: 19687 19296 249 81 0 19061 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 100520

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5005
/proc/meminfo: memFree=1703128/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.62
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 10984 532699 0 0 211 19 173803 429 18 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5003] ppid=4197 vsize=5352 CPUtime=0
/proc/5003/stat : 5003 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150363946 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5003/statm: 1338 224 188 169 0 49 0
[pid=5005] ppid=5003 vsize=78748 CPUtime=55.47
/proc/5005/stat : 5005 (clasp-1.0) R 5003 4197 3178 0 -1 4194304 19368 0 0 0 5539 8 0 0 25 0 1 0 150363946 80637952 19296 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/5005/statm: 19687 19296 249 81 0 19061 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 100520

# WARNING:
# current cumulated CPU time (1744.68 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (55.41 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5005
/proc/meminfo: memFree=1703128/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
Current children cumulated CPU time (s) 1744.68
Current children cumulated vsize (KiB) 16420

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 5005
/proc/meminfo: memFree=1703128/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
Current children cumulated CPU time (s) 1744.68
Current children cumulated vsize (KiB) 16420

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5016
/proc/meminfo: memFree=1768976/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5014] ppid=4197 vsize=5352 CPUtime=0
/proc/5014/stat : 5014 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150369505 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5014/statm: 1338 224 188 169 0 49 0
[pid=5016] ppid=5014 vsize=13072 CPUtime=1.19
/proc/5016/stat : 5016 (clasp-1.0) R 5014 4197 3178 0 -1 4194304 2900 0 0 0 118 1 0 0 25 0 1 0 150369505 13385728 2828 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617544 0 0 4096 0 0 0 0 17 1 0 0
/proc/5016/statm: 3268 2828 249 81 0 2642 0
Current children cumulated CPU time (s) 1745.87
Current children cumulated vsize (KiB) 34844

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5016
/proc/meminfo: memFree=1768976/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5014] ppid=4197 vsize=5352 CPUtime=0
/proc/5014/stat : 5014 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150369505 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5014/statm: 1338 224 188 169 0 49 0
[pid=5016] ppid=5014 vsize=13072 CPUtime=1.59
/proc/5016/stat : 5016 (clasp-1.0) R 5014 4197 3178 0 -1 4194304 2901 0 0 0 158 1 0 0 25 0 1 0 150369505 13385728 2829 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5016/statm: 3268 2829 249 81 0 2642 0
Current children cumulated CPU time (s) 1746.27
Current children cumulated vsize (KiB) 34844

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5016
/proc/meminfo: memFree=1768976/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5014] ppid=4197 vsize=5352 CPUtime=0
/proc/5014/stat : 5014 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150369505 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5014/statm: 1338 224 188 169 0 49 0
[pid=5016] ppid=5014 vsize=13072 CPUtime=1.79
/proc/5016/stat : 5016 (clasp-1.0) R 5014 4197 3178 0 -1 4194304 2901 0 0 0 178 1 0 0 25 0 1 0 150369505 13385728 2829 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733895 0 0 4096 0 0 0 0 17 1 0 0
/proc/5016/statm: 3268 2829 249 81 0 2642 0
Current children cumulated CPU time (s) 1746.47
Current children cumulated vsize (KiB) 34844

[startup+1802.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 5016
/proc/meminfo: memFree=1768976/2055920 swapFree=4146452/4192956
[pid=4197] ppid=4195 vsize=16420 CPUtime=1744.68
/proc/4197/stat : 4197 (pbclasp) S 4195 4197 3178 0 -1 4194304 11142 534478 0 0 213 19 173804 432 16 0 1 0 150189405 16814080 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4197/statm: 4105 1450 343 3 0 1205 0
[pid=5014] ppid=4197 vsize=5352 CPUtime=0
/proc/5014/stat : 5014 (sh) S 4197 4197 3178 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150369505 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5014/statm: 1338 224 188 169 0 49 0
[pid=5016] ppid=5014 vsize=13072 CPUtime=1.89
/proc/5016/stat : 5016 (clasp-1.0) R 5014 4197 3178 0 -1 4194304 2905 0 0 0 188 1 0 0 25 0 1 0 150369505 13385728 2833 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/5016/statm: 3268 2833 249 81 0 2642 0
Current children cumulated CPU time (s) 1746.57
Current children cumulated vsize (KiB) 34844

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 55.41
#  lost CPU user time (s): 55.36
#  lost CPU system time (s): 0.0499997

Real time (s): 1802.93
CPU time (s): 1802.05
CPU user time (s): 1797.44
CPU system time (s): 4.61131
CPU usage (%): 99.9509
Max. virtual memory (cumulated for all children) (KiB): 225972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.08
system time used= 4.56131
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549840
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= 34844
involuntary context switches= 39049

runsolver used 1.80073 second user time and 4.77127 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Thu Apr 19 22:45:36 UTC 2007

IDJOB= 363069
IDBENCH= 1732
IDSOLVER= 167
FILE ID= node29/363069-1177022736

PBS_JOBID= 4630594

Free space on /tmp= 66467 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air03.opb
COMMAND LINE= pbclasp instance-363069-1177022736.opb /tmp/evaluation/363069-1177022736/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-363069-1177022736 -o ROOT/results/node29/conversion-363069-1177022736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363069-1177022736/instance-363069-1177022736.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-363069-1177022736 -o ROOT/results/node29/solver-363069-1177022736 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363069-1177022736.opb /tmp/evaluation/363069-1177022736/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  c2512385eceb0464b223bc1effdca67c

RANDOM SEED= 399418721

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1789568 kB
Buffers:         46432 kB
Cached:         132268 kB
SwapCached:      11360 kB
Active:          94684 kB
Inactive:       118508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789568 kB
SwapTotal:     4192956 kB
SwapFree:      4146452 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          33820 kB
Slab:            38600 kB
Committed_AS:  2531528 kB
PageTables:       1892 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= 66463 MiB

End job on node29 on Thu Apr 19 23:15:40 UTC 2007