Trace number 2683115

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)364496 1800.03 1800.42

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__64.opb
MD5SUM4c80e068345db0368fa952d17e3e770d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark3.2555
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2578
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint64
Maximum length of a constraint513
Number of terms in the objective function 2560
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 111651968
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 111651968
Number of bits of the biggest sum of numbers27
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.01/0.03	c constraints 60/0 clauses 0/0 units 0
0.01/0.03	c vars 2578
0.01/0.03	c objective 2560 + 0
13.89/13.96	c 11.9642 53.5781 5189 999438
13.89/13.96	o 692981
116.07/116.17	c 99.1609 58.0703 6604 6953107
116.07/116.17	o 626374
123.37/123.49	c 105.365 58.0703 5590 7289048
123.37/123.49	o 622532
153.26/153.37	c 131.156 60.0039 5285 8056940
153.26/153.37	o 615427
276.83/276.92	c 237.061 60.0039 6774 11633598
276.83/276.92	o 615272
330.42/330.55	c 283.088 60.0039 6399 13736594
330.42/330.55	o 579849
428.20/428.35	c 367.021 63.875 6748 15741612
428.20/428.35	o 529770
598.56/598.74	c 513.501 65.0352 7338 17805722
598.56/598.74	o 474238
708.04/708.28	c 608.233 65.0352 6028 19330928
708.04/708.28	o 470734
854.81/855.00	c 736.045 67.2266 8128 20952196
854.81/855.00	o 454356
899.40/899.61	c 774.713 67.2266 6791 21651432
899.40/899.61	o 418709
954.19/954.44	c 822.121 67.2266 5639 22228112
954.19/954.44	o 396318
1017.67/1017.99	c 877.012 67.2266 6437 22872165
1017.67/1017.99	o 394582
1481.47/1481.87	c 1278.71 71.3516 6666 24858976
1481.47/1481.87	o 392865
1498.06/1498.46	c 1293.06 71.3516 6842 25004349
1498.06/1498.46	o 392859
1617.64/1618.04	c 1396.9 71.3516 7181 25995812
1617.64/1618.04	o 373140
1714.02/1714.47	c 1480.36 71.3516 7325 26737657
1714.02/1714.47	o 364496
1800.00/1800.40	s SATISFIABLE
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Verifier Data 

OK	364496

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683115-1277506911/watcher-2683115-1277506911 -o /tmp/evaluation-result-2683115-1277506911/solver-2683115-1277506911 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683115-1277506911.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 31717
/proc/meminfo: memFree=1854536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=2416 CPUtime=0
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 91986440 2473984 212 1992294400 134512640 136421960 4288831728 18446744073709551615 134541311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31717/statm: 604 212 137 467 0 135 0

[startup+0.017329 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 31717
/proc/meminfo: memFree=1854536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=2548 CPUtime=0.01
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 341 0 0 0 1 0 0 0 20 0 1 0 91986440 2609152 261 1992294400 134512640 136421960 4288831728 18446744073709551615 135378151 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31717/statm: 637 261 141 467 0 168 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.101334 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 31717
/proc/meminfo: memFree=1854536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=10196 CPUtime=0.09
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 2259 0 0 0 8 1 0 0 20 0 1 0 91986440 10440704 2179 1992294400 134512640 136421960 4288831728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 2549 2180 193 467 0 2080 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10196

[startup+0.301347 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 31717
/proc/meminfo: memFree=1854536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=24212 CPUtime=0.29
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 5795 0 0 0 27 2 0 0 20 0 1 0 91986440 24793088 5649 1992294400 134512640 136421960 4288831728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 6053 5650 193 467 0 5584 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24212

[startup+0.701373 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 31717
/proc/meminfo: memFree=1854536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=53608 CPUtime=0.69
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 13367 0 0 0 63 6 0 0 20 0 1 0 91986440 54894592 12599 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 13402 12599 214 467 0 12933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53608

[startup+1.50142 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31718
/proc/meminfo: memFree=1804804/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=53788 CPUtime=1.49
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 13416 0 0 0 129 20 0 0 22 0 1 0 91986440 55078912 12648 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 13447 12648 215 467 0 12978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53788

[startup+3.10053 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31718
/proc/meminfo: memFree=1804184/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=54068 CPUtime=3.09
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 13475 0 0 0 264 45 0 0 25 0 1 0 91986440 55365632 12707 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 13517 12707 215 467 0 13048 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54068

[startup+6.30074 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31718
/proc/meminfo: memFree=1803936/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=54332 CPUtime=6.29
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 13519 0 0 0 538 91 0 0 25 0 1 0 91986440 55635968 12751 1992294400 134512640 136421960 4288831728 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 13583 12751 215 467 0 13114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54332

[startup+12.7012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31718
/proc/meminfo: memFree=1803440/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=54728 CPUtime=12.69
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 13643 0 0 0 1088 181 0 0 25 0 1 0 91986440 56041472 12875 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 13682 12875 215 467 0 13213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54728

[startup+25.501 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31718
/proc/meminfo: memFree=1801952/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=56688 CPUtime=25.48
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 14101 0 0 0 2176 372 0 0 25 0 1 0 91986440 58048512 13240 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 14172 13240 238 467 0 13703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56688

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 31720
/proc/meminfo: memFree=1800340/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=58272 CPUtime=51.08
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 14505 0 0 0 4352 756 0 0 25 0 1 0 91986440 59670528 13644 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 14568 13644 238 467 0 14099 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58272

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31720
/proc/meminfo: memFree=1799100/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=59460 CPUtime=102.28
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 14782 0 0 0 8721 1507 0 0 25 0 1 0 91986440 60887040 13921 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 14865 13921 238 467 0 14396 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31722
/proc/meminfo: memFree=1796992/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=61440 CPUtime=162.26
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 15282 0 0 0 13884 2342 0 0 25 0 1 0 91986440 62914560 14418 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 15360 14418 238 467 0 14891 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 61440

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 0.99 2/107 31724
/proc/meminfo: memFree=1796868/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=61440 CPUtime=222.25
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 15282 0 0 0 19038 3187 0 0 25 0 1 0 91986440 62914560 14418 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 15360 14418 238 467 0 14891 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 61440

[startup+282.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/107 31726
/proc/meminfo: memFree=1796868/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=61440 CPUtime=282.23
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 15283 0 0 0 24165 4058 0 0 25 0 1 0 91986440 62914560 14418 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 15360 14418 238 467 0 14891 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 61440

[startup+342.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 31728
/proc/meminfo: memFree=1796744/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=61440 CPUtime=342.22
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 15284 0 0 0 29312 4910 0 0 25 0 1 0 91986440 62914560 14418 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 15360 14418 238 467 0 14891 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 61440

[startup+402.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 31728
/proc/meminfo: memFree=1792776/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=65404 CPUtime=402.2
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16276 0 0 0 34468 5752 0 0 25 0 1 0 91986440 66973696 15410 1992294400 134512640 136421960 4288831728 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16351 15410 238 467 0 15882 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 65404

[startup+462.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31730
/proc/meminfo: memFree=1792652/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=65404 CPUtime=462.19
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16277 0 0 0 39613 6606 0 0 25 0 1 0 91986440 66973696 15410 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16351 15410 238 467 0 15882 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 65404

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 31732
/proc/meminfo: memFree=1792652/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=65404 CPUtime=522.18
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16277 0 0 0 44780 7438 0 0 25 0 1 0 91986440 66973696 15410 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16351 15410 238 467 0 15882 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 65404

[startup+582.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31734
/proc/meminfo: memFree=1791536/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=66592 CPUtime=582.17
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16579 0 0 0 49937 8280 0 0 25 0 1 0 91986440 68190208 15712 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16648 15712 238 467 0 16179 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 66592

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31736
/proc/meminfo: memFree=1791412/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=66592 CPUtime=642.16
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16580 0 0 0 55109 9107 0 0 25 0 1 0 91986440 68190208 15712 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16648 15712 238 467 0 16179 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 66592

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31740
/proc/meminfo: memFree=1791164/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=66592 CPUtime=822.11
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 16581 0 0 0 70716 11495 0 0 25 0 1 0 91986440 68190208 15712 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 16648 15712 238 467 0 16179 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 66592

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31742
/proc/meminfo: memFree=1789056/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=68836 CPUtime=882.1
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 17145 0 0 0 75975 12235 0 0 25 0 1 0 91986440 70488064 16275 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 17209 16275 238 467 0 16740 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 68836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31744
/proc/meminfo: memFree=1788932/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=68836 CPUtime=942.09
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 17146 0 0 0 81153 13056 0 0 25 0 1 0 91986440 70488064 16275 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 17209 16275 238 467 0 16740 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 68836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31744
/proc/meminfo: memFree=1788808/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=68836 CPUtime=1002.07
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 17147 0 0 0 86345 13862 0 0 25 0 1 0 91986440 70488064 16275 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 17209 16275 238 467 0 16740 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 68836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31746
/proc/meminfo: memFree=1788684/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=68836 CPUtime=1062.06
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 17148 0 0 0 91533 14673 0 0 25 0 1 0 91986440 70488064 16275 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 17209 16275 238 467 0 16740 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 68836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31748
/proc/meminfo: memFree=1785584/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=72268 CPUtime=1122.05
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18017 0 0 0 96804 15401 0 0 25 0 1 0 91986440 74002432 17144 1992294400 134512640 136421960 4288831728 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18067 17144 238 467 0 17598 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 72268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31750
/proc/meminfo: memFree=1784468/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1182.03
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18219 0 0 0 102004 16199 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 73060

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31752
/proc/meminfo: memFree=1784344/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1242.02
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18219 0 0 0 107213 16989 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 73060

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31752
/proc/meminfo: memFree=1784220/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1302.02
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18219 0 0 0 112354 17848 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 73060

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31754
/proc/meminfo: memFree=1784220/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1362
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18219 0 0 0 117496 18704 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 73060

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31756
/proc/meminfo: memFree=1784096/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1421.99
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18219 0 0 0 122681 19518 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 73060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31758
/proc/meminfo: memFree=1784096/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1481.97
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18220 0 0 0 127908 20289 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 73060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31760
/proc/meminfo: memFree=1783972/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1541.96
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18221 0 0 0 133109 21087 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 73060

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31760
/proc/meminfo: memFree=1783972/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1601.94
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18221 0 0 0 138291 21903 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 73060

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31762
/proc/meminfo: memFree=1783848/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1661.93
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18222 0 0 0 143508 22685 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 73060

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31764
/proc/meminfo: memFree=1783724/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=73060 CPUtime=1721.92
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 18223 0 0 0 148719 23473 0 0 25 0 1 0 91986440 74813440 17346 1992294400 134512640 136421960 4288831728 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 18265 17346 238 467 0 17796 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 73060

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31766
/proc/meminfo: memFree=1779260/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=77680 CPUtime=1781.9
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 19382 0 0 0 153964 24226 0 0 25 0 1 0 91986440 79544320 18505 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 19420 18505 238 467 0 18951 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 77680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 31769
/proc/meminfo: memFree=1778764/2059040 swapFree=4139332/4192956
[pid=31717] ppid=31715 vsize=77680 CPUtime=1800
/proc/31717/stat : 31717 (pbct) R 31715 31717 31546 0 -1 4202496 19382 0 0 0 155533 24467 0 0 25 0 1 0 91986440 79544320 18505 1992294400 134512640 136421960 4288831728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31717/statm: 19420 18505 238 467 0 18951 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 77680

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1555.34
CPU system time (s): 244.689
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 77680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1555.34
system time used= 244.689
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19383
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= 2727

runsolver used 3.00754 second user time and 8.46671 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-26 01:01:51
IDJOB=2683115
IDBENCH=71889
IDSOLVER=1192
FILE ID=node030/2683115-1277506911
PBS_JOBID= 11190604
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__64.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683115-1277506911/watcher-2683115-1277506911 -o /tmp/evaluation-result-2683115-1277506911/solver-2683115-1277506911 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683115-1277506911.opb

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

MD5SUM BENCH= 4c80e068345db0368fa952d17e3e770d
RANDOM SEED=1892128643

node030.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854940 kB
Buffers:         27148 kB
Cached:          77816 kB
SwapCached:       6636 kB
Active:          20040 kB
Inactive:        98332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854940 kB
SwapTotal:     4192956 kB
SwapFree:      4139332 kB
Dirty:            2048 kB
Writeback:           0 kB
AnonPages:       11664 kB
Mapped:          11872 kB
Slab:            63516 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node030 at 2010-06-26 01:31:53