Trace number 2701437

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedMSAT (TO) 1800.07 1800.04

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
scens/normalized-scen06-22_wcsp.wbo
MD5SUMa17cc9631cce6dbec0a98622ec920de1
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark46905
Best CPU time to get the best result obtained on this benchmark1800.16
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1810
Total number of constraints164594
Number of soft constraints164495
Number of constraints which are clauses164495
Number of constraints which are cardinality constraints (but not clauses)99
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint22
Top cost 252932
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 28915211
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 23
Number of bits of the biggest sum of numbers5
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 

0.00/0.00	c PB/CT 0.1.2 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.79/0.83	c constraints 99/0 clauses 0/164495 units 0
0.79/0.83	c vars 1810
0.79/0.84	c Setting top cost 252932
46.87/46.91	c 46.5269 897.359 1 331964
46.87/46.91	o 148901
47.18/47.22	c 46.7419 908.523 2 497645
47.18/47.22	o 147435
47.48/47.52	c 46.9459 908.523 2 663167
47.48/47.52	o 126442
47.78/47.84	c 47.1598 908.523 3 839544
47.78/47.84	o 123152
48.08/48.15	c 47.3718 908.523 3 1005079
48.08/48.15	o 119173
48.38/48.47	c 47.5888 908.523 6 1172767
48.38/48.47	o 115752
48.68/48.78	c 47.7157 908.523 6 1338303
48.68/48.78	o 107473
49.07/49.10	c 47.8527 908.523 11 1492107
49.07/49.10	o 106518
50.08/50.13	c 48.4546 908.91 115 1729927
50.08/50.13	o 84235
64.58/64.65	c 57.9542 910.844 1029 2606909
64.58/64.65	o 82968
66.68/66.76	c 59.263 910.539 1230 2793510
66.68/66.76	o 81200
71.17/71.22	c 62.2405 912.039 2130 3032494
71.17/71.22	o 80526
71.48/71.57	c 62.4815 912.121 2131 3198463
71.48/71.57	o 70098
111.18/111.21	c 89.0775 918.133 6531 3592116
111.18/111.21	o 69419
124.38/124.43	c 97.7611 920.91 8644 3800730
124.38/124.43	o 69418
137.78/137.89	c 106.471 922.797 10293 4042843
137.78/137.89	o 69411
162.58/162.64	c 122.752 925.074 12012 4204437
162.58/162.64	o 69382
176.08/176.14	c 131.764 927.781 13629 4463946
176.08/176.14	o 69347
183.29/183.31	c 136.487 929.57 14720 4546803
183.29/183.31	o 69346
194.59/194.62	c 144.206 932.02 16824 4823984
194.59/194.62	o 69339
228.49/228.54	c 167.513 935.93 20930 5211953
228.49/228.54	o 69307
238.09/238.17	c 174.264 937.043 21731 5405928
238.09/238.17	o 69306
243.48/243.52	c 177.934 937.898 22461 5591527
243.48/243.52	o 69288
349.99/350.08	c 248.656 950.008 32873 5925196
349.99/350.08	o 69279
357.69/357.70	c 253.786 952.328 34197 6117673
357.69/357.70	o 69274
375.78/375.83	c 266.44 956.195 37554 6381435
375.78/375.83	o 69273
551.49/551.50	c 386.129 974.473 53657 7394692
551.49/551.50	o 69254
570.80/570.80	c 399.226 975.586 54557 7571921
570.80/570.80	o 69166
588.80/588.82	c 411.512 977.777 12099 7922741
588.80/588.82	o 69128
591.60/591.63	c 413.641 977.777 12222 8124479
591.60/591.63	o 69074
635.29/635.34	c 443.055 977.777 15982 8484370
635.29/635.34	o 69072
642.80/642.85	c 448.2 977.777 17319 8645646
642.80/642.85	o 69071
1201.01/1201.07	c 769.926 977.777 51819 10115927
1201.01/1201.07	o 69038
1236.21/1236.27	c 784.242 980.613 55579 10474545
1236.21/1236.27	o 68597
1240.61/1240.65	c 786.373 981.129 56149 10605478
1240.61/1240.65	o 68591
1367.22/1367.30	c 844.518 981.258 24373 11603042
1367.22/1367.30	o 68588
1533.82/1533.89	c 926.068 981.258 37500 12169684
1533.82/1533.89	o 68530
1586.42/1586.42	c 949.307 981.258 44045 12705628
1586.42/1586.42	o 68525
1613.42/1613.46	c 961.464 981.258 46163 13087560
1613.42/1613.46	o 68282
1637.22/1637.21	c 970.266 981.258 47795 13258737
1637.22/1637.21	o 67993
1649.22/1649.23	c 975.587 981.258 49498 13513722
1649.22/1649.23	o 67986
1723.12/1723.11	c 1007.43 981.258 12675 14089260
1723.12/1723.11	o 67982
1761.52/1761.54	c 1024.4 981.258 15244 14326854
1761.52/1761.54	o 67979
1800.03/1800.00	s SATISFIABLE
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Verifier Data 

OK	67979

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701437-1278540084/watcher-2701437-1278540084 -o /tmp/evaluation-result-2701437-1278540084/solver-2701437-1278540084 -C 1800 -W 2000 -M 3800 HOME/pbct --model HOME/instance-2701437-1278540084.wbo 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.53 2.47 2.18 4/196 19518
/proc/meminfo: memFree=28563416/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=2268 CPUtime=0
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 292 0 0 0 0 0 0 0 23 0 1 0 22222253 2322432 211 4089446400 134512640 136422188 4289132464 18446744073709551615 135160492 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19518/statm: 567 211 144 467 0 98 0

[startup+0.0124131 s]
/proc/loadavg: 2.53 2.47 2.18 4/196 19518
/proc/meminfo: memFree=28563416/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=2400 CPUtime=0.01
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 309 0 0 0 1 0 0 0 23 0 1 0 22222253 2457600 228 4089446400 134512640 136422188 4289132464 18446744073709551615 135811945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19518/statm: 600 228 144 467 0 131 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.100396 s]
/proc/loadavg: 2.53 2.47 2.18 4/196 19518
/proc/meminfo: memFree=28563416/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=3708 CPUtime=0.1
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 707 0 0 0 10 0 0 0 23 0 1 0 22222253 3796992 528 4089446400 134512640 136422188 4289132464 18446744073709551615 135521623 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19518/statm: 927 528 144 467 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3708

[startup+0.30036 s]
/proc/loadavg: 2.53 2.47 2.18 4/196 19518
/proc/meminfo: memFree=28563416/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=6068 CPUtime=0.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 1423 0 0 0 29 0 0 0 23 0 1 0 22222253 6213632 1115 4089446400 134512640 136422188 4289132464 18446744073709551615 135203920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19518/statm: 1517 1116 144 467 0 1048 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6068

[startup+0.700287 s]
/proc/loadavg: 2.53 2.47 2.18 4/196 19518
/proc/meminfo: memFree=28563416/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=14552 CPUtime=0.69
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 3859 0 0 0 69 0 0 0 25 0 1 0 22222253 14901248 2781 4089446400 134512640 136422188 4289132464 18446744073709551615 135159102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/19518/statm: 3638 2781 144 467 0 3169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14552

[startup+1.50015 s]
/proc/loadavg: 2.53 2.47 2.18 3/197 19519
/proc/meminfo: memFree=28513100/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=176924 CPUtime=1.49
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 46148 0 0 0 143 6 0 0 25 0 1 0 22222253 181170176 42489 4089446400 134512640 136422188 4289132464 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 44231 42491 195 467 0 43762 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 176924

[startup+3.1008 s]
/proc/loadavg: 2.53 2.47 2.18 3/197 19519
/proc/meminfo: memFree=28254560/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=555700 CPUtime=3.09
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 146544 0 0 0 291 18 0 0 25 0 1 0 22222253 569036800 133622 4089446400 134512640 136422188 4289132464 18446744073709551615 135811945 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 138925 133623 195 467 0 138456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 555700

[startup+6.30029 s]
/proc/loadavg: 2.49 2.46 2.18 3/197 19519
/proc/meminfo: memFree=27701060/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=895796 CPUtime=6.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 234119 0 0 0 601 28 0 0 25 0 1 0 22222253 917295104 215753 4089446400 134512640 136422188 4289132464 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 223949 215753 209 467 0 223480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 895796

[startup+12.7001 s]
/proc/loadavg: 2.45 2.45 2.18 3/197 19519
/proc/meminfo: memFree=27695860/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=900412 CPUtime=12.69
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 235246 0 0 0 1241 28 0 0 25 0 1 0 22222253 922021888 216880 4089446400 134512640 136422188 4289132464 18446744073709551615 135017833 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 225103 216880 209 467 0 224634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 900412

[startup+25.5008 s]
/proc/loadavg: 2.35 2.43 2.18 3/197 19519
/proc/meminfo: memFree=27691932/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=905632 CPUtime=25.49
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 236568 0 0 0 2521 28 0 0 25 0 1 0 22222253 927367168 218202 4089446400 134512640 136422188 4289132464 18446744073709551615 135017388 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 226408 218202 209 467 0 225939 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 905632

[startup+51.1002 s]
/proc/loadavg: 2.23 2.39 2.17 3/197 19519
/proc/meminfo: memFree=27677848/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=930720 CPUtime=51.08
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 243341 0 0 0 4907 201 0 0 25 0 1 0 22222253 953057280 221680 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 232680 221680 238 467 0 232211 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 930720

[startup+102.306 s]
/proc/loadavg: 2.10 2.33 2.16 3/197 19521
/proc/meminfo: memFree=27668124/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=938232 CPUtime=102.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 245803 0 0 0 8287 1942 0 0 25 0 1 0 22222253 960749568 223571 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 234558 223571 238 467 0 234089 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 938232

[startup+162.3 s]
/proc/loadavg: 2.03 2.27 2.15 3/197 19523
/proc/meminfo: memFree=27659392/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=946920 CPUtime=162.28
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 248548 0 0 0 12251 3977 0 0 25 0 1 0 22222253 969646080 225715 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 236730 225715 238 467 0 236261 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 946920

[startup+222.301 s]
/proc/loadavg: 2.08 2.23 2.14 3/197 19525
/proc/meminfo: memFree=27649764/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=956852 CPUtime=222.28
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 251274 0 0 0 16295 5933 0 0 25 0 1 0 22222253 979816448 228117 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 239213 228117 238 467 0 238744 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 956852

[startup+282.301 s]
/proc/loadavg: 2.03 2.19 2.13 3/197 19526
/proc/meminfo: memFree=27639516/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=967044 CPUtime=282.28
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 254430 0 0 0 20324 7904 0 0 25 0 1 0 22222253 990253056 230663 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 241761 230663 238 467 0 241292 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 967044

[startup+342.3 s]
/proc/loadavg: 2.01 2.15 2.12 3/197 19527
/proc/meminfo: memFree=27634372/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=972324 CPUtime=342.28
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 255734 0 0 0 24343 9885 0 0 25 0 1 0 22222253 995659776 231967 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 243081 231967 238 467 0 242612 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 972324

[startup+402.301 s]
/proc/loadavg: 2.00 2.12 2.11 3/197 19529
/proc/meminfo: memFree=27625020/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=981516 CPUtime=402.28
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 258270 0 0 0 28452 11776 0 0 25 0 1 0 22222253 1005072384 234296 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 245379 234296 238 467 0 244910 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 981516

[startup+462.301 s]
/proc/loadavg: 2.00 2.10 2.10 3/197 19531
/proc/meminfo: memFree=27615160/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=991436 CPUtime=462.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 260718 0 0 0 32519 13710 0 0 25 0 1 0 22222253 1015230464 236744 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 247859 236744 238 467 0 247390 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 991436

[startup+522.3 s]
/proc/loadavg: 2.00 2.08 2.09 3/197 19533
/proc/meminfo: memFree=27612124/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=994472 CPUtime=522.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 261497 0 0 0 36627 15602 0 0 25 0 1 0 22222253 1018339328 237523 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 248618 237523 238 467 0 248149 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 994472

[startup+582.301 s]
/proc/loadavg: 2.00 2.06 2.08 4/197 19534
/proc/meminfo: memFree=27605488/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=582.29
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263562 0 0 0 40712 17517 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 1001240

[startup+642.301 s]
/proc/loadavg: 2.00 2.05 2.08 3/197 19535
/proc/meminfo: memFree=27605312/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=642.3
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263565 0 0 0 44780 19450 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 1001240

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.03 2.03 2.06 3/197 19541
/proc/meminfo: memFree=27605308/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=822.3
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 56619 25611 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 1001240

[startup+882.301 s]
/proc/loadavg: 2.01 2.02 2.06 3/197 19542
/proc/meminfo: memFree=27605108/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=882.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 60414 27817 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1001240

[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/197 19543
/proc/meminfo: memFree=27605172/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=942.3
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 64142 30088 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 4 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 1001240

[startup+1002.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/176 19569
/proc/meminfo: memFree=27998220/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=1002.3
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 67856 32374 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1001240

[startup+1062.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/179 19580
/proc/meminfo: memFree=27488052/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=1062.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 70870 35361 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1001240

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/179 19582
/proc/meminfo: memFree=27487856/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=1122.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 73549 38682 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1001240

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/179 19582
/proc/meminfo: memFree=27487548/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1001240 CPUtime=1182.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 263566 0 0 0 76122 42109 0 0 25 0 1 0 22222253 1025269760 239197 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 250310 239197 238 467 0 249841 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1001240

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.02 3/179 19584
/proc/meminfo: memFree=27484248/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004672 CPUtime=1242.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264453 0 0 0 78708 45523 0 0 25 0 1 0 22222253 1028784128 240081 4089446400 134512640 136422188 4289132464 18446744073709551615 134860008 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251168 240081 238 467 0 250699 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1004672

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.02 3/179 19586
/proc/meminfo: memFree=27484068/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1302.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264483 0 0 0 81353 48879 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 1004804

[startup+1362.3 s]
/proc/loadavg: 2.07 2.02 2.02 3/179 19588
/proc/meminfo: memFree=27484012/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1362.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264483 0 0 0 84214 52017 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 1004804

[startup+1422.31 s]
/proc/loadavg: 2.02 2.02 2.01 3/179 19590
/proc/meminfo: memFree=27484080/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1422.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264484 0 0 0 86873 55359 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 1004804

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.01 3/179 19591
/proc/meminfo: memFree=27484148/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1482.31
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264484 0 0 0 90343 57888 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 1004804

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19592
/proc/meminfo: memFree=27484336/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1542.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264485 0 0 0 92986 61246 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 1004804

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19594
/proc/meminfo: memFree=27484284/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1602.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264486 0 0 0 95618 64614 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135022520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 1004804

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19596
/proc/meminfo: memFree=27484204/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1662.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264489 0 0 0 98161 68071 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135025712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 1004804

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19598
/proc/meminfo: memFree=27483900/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1722.32
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264489 0 0 0 100709 71523 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 1004804

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19599
/proc/meminfo: memFree=27484204/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1782.33
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264491 0 0 0 103304 74929 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135022546 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 1004804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 19600
/proc/meminfo: memFree=27483952/32950904 swapFree=67111528/67111528
[pid=19518] ppid=19516 vsize=1004804 CPUtime=1800.03
/proc/19518/stat : 19518 (pbct) R 19516 19518 17896 0 -1 4202496 264491 0 0 0 104180 75823 0 0 25 0 1 0 22222253 1028919296 240111 4089446400 134512640 136422188 4289132464 18446744073709551615 135874785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19518/statm: 251201 240111 238 467 0 250732 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1004804

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

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

Child status: 0
Real time (s): 1800.04
CPU time (s): 1800.07
CPU user time (s): 1041.81
CPU system time (s): 758.269
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1004804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1041.81
system time used= 758.269
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264492
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= 1
involuntary context switches= 10344

runsolver used 2.77558 second user time and 6.77897 second system time

The end

Launcher Data 

Begin job on node121 at 2010-07-08 00:01:24
IDJOB=2701437
IDBENCH=79579
IDSOLVER=1212
FILE ID=node121/2701437-1278540084
PBS_JOBID= 11239236
Free space on /tmp= 73656 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen06-22_wcsp.wbo
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701437-1278540084/watcher-2701437-1278540084 -o /tmp/evaluation-result-2701437-1278540084/solver-2701437-1278540084 -C 1800 -W 2000 -M 3800  HOME/pbct --model HOME/instance-2701437-1278540084.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a17cc9631cce6dbec0a98622ec920de1
RANDOM SEED=1643432163

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      28564060 kB
Buffers:        138100 kB
Cached:        3510876 kB
SwapCached:          0 kB
Active:        1916828 kB
Inactive:      2321576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      28564060 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6672 kB
Writeback:           0 kB
AnonPages:      589660 kB
Mapped:          20348 kB
Slab:            82304 kB
PageTables:       6556 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:  1645624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73408 MiB
End job on node121 at 2010-07-08 00:31:26