Trace number 3706400

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
toysat 2012-05-17? (TO) 1800.04 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_luby_50null20mast_rapportOE1.0_TMAX180_K67_cod3.opb
MD5SUMb8f34acad8e16997bb6a57bf03c5bda5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-5138
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 16038
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1664916
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1664916
Number of bits of the biggest sum of numbers21
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 

34.58/34.66	c 2012-05-28T16:09:19+0200
34.58/34.66	c arch = x86_64
34.58/34.66	c os = linux
34.58/34.66	c compiler = ghc 7.4
34.58/34.66	c packages:
34.58/34.66	c   OptDir-0.0.1
34.58/34.66	c   array-0.4.0.0
34.58/34.66	c   base-4.5.0.0
34.58/34.66	c   bytestring-0.9.2.1
34.58/34.66	c   containers-0.4.2.1
34.58/34.66	c   deepseq-1.3.0.0
34.58/34.66	c   mtl-2.1.1
34.58/34.66	c   old_locale-1.0.0.4
34.58/34.66	c   parse_dimacs-1.2
34.58/34.66	c   parsec-3.1.2
34.58/34.66	c   queue-0.1.2
34.58/34.66	c   stm-2.3
34.58/34.66	c   time-1.4
34.58/34.66	c command line = ["--pb","HOME/instance-3706400-1338214159.opb"]
34.58/34.66	c #vars 40451
34.58/34.66	c #constraints 40950
34.58/34.66	c Solving starts ...
51.88/51.94	c solving time = 17.233s
51.88/51.94	c #decision = 76017
51.88/51.94	c #conflict = 198
51.88/51.94	c #restart = 1
51.88/51.94	o 0
51.88/51.99	c Solving starts ...
52.38/52.47	c solving time = 0.450s
52.38/52.47	c #decision = 77676
52.38/52.47	c #conflict = 198
52.38/52.47	c #restart = 1
52.38/52.47	o -1
52.48/52.55	c Solving starts ...
78.57/78.63	c solving time = 26.034s
78.57/78.63	c #decision = 84227
78.57/78.63	c #conflict = 207
78.57/78.63	c #restart = 1
78.57/78.63	o -2
78.57/78.66	c Solving starts ...
688.41/688.65	c solving time = 609.779s
688.41/688.65	c #decision = 282880
688.41/688.65	c #conflict = 985
688.41/688.65	c #restart = 4
688.41/688.65	o -258
688.41/688.68	c Solving starts ...
743.20/743.44	c solving time = 54.709s
743.20/743.44	c #decision = 299336
743.20/743.44	c #conflict = 1025
743.20/743.44	c #restart = 4
743.20/743.44	o -513
743.20/743.47	c Solving starts ...
810.29/810.59	c solving time = 67.060s
810.29/810.59	c #decision = 314238
810.29/810.59	c #conflict = 1025
810.29/810.59	c #restart = 4
810.29/810.59	o -514
810.39/810.62	c Solving starts ...
1226.81/1227.12	c solving time = 416.363s
1226.81/1227.12	c #decision = 386090
1226.81/1227.12	c #conflict = 1142
1226.81/1227.12	c #restart = 5
1226.81/1227.12	o -515
1226.81/1227.15	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3706400-1338214159/watcher-3706400-1338214159 -o /tmp/evaluation-result-3706400-1338214159/solver-3706400-1338214159 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706400-1338214159.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 752
/proc/meminfo: memFree=30550332/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/752/stat : 752 (runsolver) D 750 752 31934 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 287540819 12095488 50 33554432000 4194304 5436572 140734173149904 140734173146200 4883175 0 0 4096 24578 18446744071579943789 0 0 17 0 0 0 0 0 0
/proc/752/statm: 2953 50 31 304 0 2645 0

[startup+0.0969539 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 752
/proc/meminfo: memFree=30550332/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=13376 CPUtime=0.08 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 2611 0 0 0 8 0 0 0 20 0 1 0 287540819 13697024 2532 33554432000 4194304 8973514 140735356533776 140734173146088 4591460 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 3344 2532 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13376

[startup+0.100321 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 752
/proc/meminfo: memFree=30550332/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 2611 0 0 0 9 0 0 0 20 0 1 0 287540819 13697024 2532 33554432000 4194304 8973514 140735356533776 140734173146088 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 3344 2532 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 752
/proc/meminfo: memFree=30550332/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=24640 CPUtime=0.28 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 5427 0 0 0 28 0 0 0 20 0 1 0 287540819 25231360 5348 33554432000 4194304 8973514 140735356533776 140734173146088 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 6160 5348 418 1167 0 4941 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24640

[startup+0.700292 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 752
/proc/meminfo: memFree=30550332/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=49216 CPUtime=0.68 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 11571 0 0 0 67 1 0 0 20 0 1 0 287540819 50397184 11492 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 12304 11492 418 1167 0 11085 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49216

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 753
/proc/meminfo: memFree=30491540/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=106560 CPUtime=1.48 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 25923 0 0 0 144 4 0 0 20 0 1 0 287540819 109117440 25844 33554432000 4194304 8973514 140735356533776 140735356532880 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 26640 25844 428 1167 0 25421 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106560

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 753
/proc/meminfo: memFree=30441932/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=112704 CPUtime=3.09 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 27461 0 0 0 303 6 0 0 20 0 1 0 287540819 115408896 27382 33554432000 4194304 8973514 140735356533776 140735356533272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 28176 27382 430 1167 0 26957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112704

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 753
/proc/meminfo: memFree=30441064/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=112704 CPUtime=6.28 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 27461 0 0 0 622 6 0 0 20 0 1 0 287540819 115408896 27382 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 28176 27382 430 1167 0 26957 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 112704

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 753
/proc/meminfo: memFree=30440832/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=112704 CPUtime=12.68 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 27461 0 0 0 1260 8 0 0 20 0 1 0 287540819 115408896 27382 33554432000 4194304 8973514 140735356533776 140735356533272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 28176 27382 430 1167 0 26957 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 112704

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 753
/proc/meminfo: memFree=30441088/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=112704 CPUtime=25.48 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 27461 0 0 0 2537 11 0 0 20 0 1 0 287540819 115408896 27382 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 28176 27382 430 1167 0 26957 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 112704

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 756
/proc/meminfo: memFree=30436716/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=116800 CPUtime=51.08 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 28502 0 0 0 5092 16 0 0 20 0 1 0 287540819 119603200 28423 33554432000 4194304 8973514 140735356533776 140735356533040 4209425 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 29200 28423 447 1167 0 27981 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116800

[startup+102.307 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 757
/proc/meminfo: memFree=30418388/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=135232 CPUtime=102.27 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 33120 0 0 0 10200 27 0 0 20 0 1 0 287540819 138477568 33041 33554432000 4194304 8973514 140735356533776 140735356531776 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 33808 33041 457 1167 0 32589 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 135232

[startup+162.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 757
/proc/meminfo: memFree=30400664/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=151616 CPUtime=162.23 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 37244 0 0 0 16186 37 0 0 20 0 1 0 287540819 155254784 37142 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 37904 37142 457 1167 0 36685 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 151616

[startup+222.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 757
/proc/meminfo: memFree=30390164/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=155712 CPUtime=222.21 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 38281 0 0 0 22168 53 0 0 20 0 1 0 287540819 159449088 38166 33554432000 4194304 8973514 140735356533776 140735356533040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 38928 38166 457 1167 0 37709 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 155712

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 757
/proc/meminfo: memFree=30341556/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=200768 CPUtime=282.2 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 49545 0 0 0 28154 66 0 0 20 0 1 0 287540819 205586432 49430 33554432000 4194304 8973514 140735356533776 140735356532880 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 50192 49430 457 1167 0 48973 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 200768

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 757
/proc/meminfo: memFree=30320960/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=221248 CPUtime=342.19 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 54665 0 0 0 34136 83 0 0 20 0 1 0 287540819 226557952 54550 33554432000 4194304 8973514 140735356533776 140735356533272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 55312 54550 457 1167 0 54093 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 221248

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 758
/proc/meminfo: memFree=30313768/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=229440 CPUtime=402.18 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 56713 0 0 0 40120 98 0 0 20 0 1 0 287540819 234946560 56598 33554432000 4194304 8973514 140735356533776 140735356531712 4208816 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 57360 56598 457 1167 0 56141 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 229440

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 758
/proc/meminfo: memFree=30263688/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=273472 CPUtime=462.15 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 67739 0 0 0 46089 126 0 0 20 0 1 0 287540819 280035328 67606 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 68368 67606 457 1167 0 67149 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 273472

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 758
/proc/meminfo: memFree=30220936/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=311360 CPUtime=522.13 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 77225 0 0 0 52078 135 0 0 20 0 1 0 287540819 318832640 77078 33554432000 4194304 8973514 140735356533776 140735356533040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 77840 77078 457 1167 0 76621 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 311360

[startup+582.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 758
/proc/meminfo: memFree=30141752/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=354368 CPUtime=582.13 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 87977 0 0 0 58064 149 0 0 20 0 1 0 287540819 362872832 87830 33554432000 4194304 8973514 140735356533776 140735356533040 4208823 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 88592 87830 457 1167 0 87373 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 354368

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 762
/proc/meminfo: memFree=30108848/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=387136 CPUtime=822.09 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 96169 0 0 0 81996 213 0 0 20 0 1 0 287540819 396427264 96022 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 96784 96022 457 1167 0 95565 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 387136

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 762
/proc/meminfo: memFree=30104552/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=391232 CPUtime=882.08 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 97195 0 0 0 87978 230 0 0 20 0 1 0 287540819 400621568 97046 33554432000 4194304 8973514 140735356533776 140735356531712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 97808 97046 457 1167 0 96589 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 391232

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 762
/proc/meminfo: memFree=30095308/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=400448 CPUtime=942.05 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 99514 0 0 0 93959 246 0 0 20 0 1 0 287540819 410058752 99350 33554432000 4194304 8973514 140735356533776 140735356531712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 100112 99350 457 1167 0 98893 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 400448

[startup+1002.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 801
/proc/meminfo: memFree=30217928/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=411712 CPUtime=1002.05 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 102330 0 0 0 99942 263 0 0 20 0 1 0 287540819 421593088 102166 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 102928 102166 457 1167 0 101709 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 411712

[startup+1062.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 802
/proc/meminfo: memFree=30206024/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=414784 CPUtime=1062.03 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 103098 0 0 0 105920 283 0 0 20 0 1 0 287540819 424738816 102934 33554432000 4194304 8973514 140735356533776 140735356533040 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 103696 102934 457 1167 0 102477 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 414784

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 802
/proc/meminfo: memFree=30192384/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=419904 CPUtime=1122.03 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 104378 0 0 0 111902 301 0 0 20 0 1 0 287540819 429981696 104214 33554432000 4194304 8973514 140735356533776 140735356533272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 104976 104214 457 1167 0 103757 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 419904

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 802
/proc/meminfo: memFree=30191020/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=419904 CPUtime=1182.01 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 104378 0 0 0 117880 321 0 0 20 0 1 0 287540819 429981696 104214 33554432000 4194304 8973514 140735356533776 140735356531712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 104976 104214 457 1167 0 103757 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 419904

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/177 802
/proc/meminfo: memFree=30189748/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=420928 CPUtime=1242 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 104636 0 0 0 123863 337 0 0 20 0 1 0 287540819 431030272 104470 33554432000 4194304 8973514 140735356533776 140735356531776 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 105232 104470 457 1167 0 104013 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 420928

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 805
/proc/meminfo: memFree=30184188/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=425024 CPUtime=1302 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 105660 0 0 0 129844 356 0 0 20 0 1 0 287540819 435224576 105494 33554432000 4194304 8973514 140735356533776 140735356531712 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 106256 105494 457 1167 0 105037 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 425024

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 806
/proc/meminfo: memFree=30178480/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=431168 CPUtime=1361.98 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 107196 0 0 0 135824 374 0 0 20 0 1 0 287540819 441516032 107030 33554432000 4194304 8973514 140735356533776 140735356533040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 107792 107030 457 1167 0 106573 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 431168

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 806
/proc/meminfo: memFree=30168188/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=440384 CPUtime=1421.98 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 109500 0 0 0 141803 395 0 0 20 0 1 0 287540819 450953216 109334 33554432000 4194304 8973514 140735356533776 140735356533272 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 110096 109334 457 1167 0 108877 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 440384

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 806
/proc/meminfo: memFree=30165212/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=443456 CPUtime=1481.96 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 110268 0 0 0 147782 414 0 0 20 0 1 0 287540819 454098944 110102 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 110864 110102 457 1167 0 109645 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 443456

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 807
/proc/meminfo: memFree=30160988/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=446528 CPUtime=1541.95 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 111036 0 0 0 153760 435 0 0 20 0 1 0 287540819 457244672 110870 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 111632 110870 457 1167 0 110413 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 446528

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 807
/proc/meminfo: memFree=30159784/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=447552 CPUtime=1601.95 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 111292 0 0 0 159741 454 0 0 20 0 1 0 287540819 458293248 111126 33554432000 4194304 8973514 140735356533776 140735356533272 4204320 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 111888 111126 457 1167 0 110669 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 447552

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 808
/proc/meminfo: memFree=30156816/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=450624 CPUtime=1661.94 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 112060 0 0 0 165720 474 0 0 20 0 1 0 287540819 461438976 111894 33554432000 4194304 8973514 140735356533776 140735356533040 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 112656 111894 457 1167 0 111437 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 450624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 808
/proc/meminfo: memFree=30155944/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=450624 CPUtime=1721.93 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 112060 0 0 0 171699 494 0 0 20 0 1 0 287540819 461438976 111894 33554432000 4194304 8973514 140735356533776 140735356533040 4209200 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 112656 111894 457 1167 0 111437 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 450624

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 808
/proc/meminfo: memFree=30153340/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=452672 CPUtime=1781.92 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 112572 0 0 0 177679 513 0 0 20 0 1 0 287540819 463536128 112406 33554432000 4194304 8973514 140735356533776 140735356533272 4213768 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 113168 112406 457 1167 0 111949 0
Current children cumulated CPU time (s) 1781.92
Current children cumulated vsize (KiB) 452672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.07 2.02 2.00 4/177 808
/proc/meminfo: memFree=30153588/32873844 swapFree=7116/7116
[pid=752] ppid=750 vsize=452672 CPUtime=1800.02 cores=0,2,4,6
/proc/752/stat : 752 (toysat) R 750 752 31934 0 -1 4202496 112572 0 0 0 179483 519 0 0 20 0 1 0 287540819 463536128 112406 33554432000 4194304 8973514 140735356533776 140735356533272 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/752/statm: 113168 112406 457 1167 0 111949 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 452672

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.04
CPU user time (s): 1794.84
CPU system time (s): 5.19721
CPU usage (%): 99.9793
Max. virtual memory (cumulated for all children) (KiB): 452672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.84
system time used= 5.19721
maximum resident set size= 449624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112572
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= 95
involuntary context switches= 2026

runsolver used 3.3025 second user time and 9.39257 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-28 16:09:19
IDJOB=3706400
IDBENCH=91451
IDSOLVER=2285
FILE ID=node146/3706400-1338214159
RUNJOBID= node146-1338195134-31950
PBS_JOBID= 14624605
Free space on /tmp= 71176 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_luby_50null20mast_rapportOE1.0_TMAX180_K67_cod3.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706400-1338214159/watcher-3706400-1338214159 -o /tmp/evaluation-result-3706400-1338214159/solver-3706400-1338214159 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706400-1338214159.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b8f34acad8e16997bb6a57bf03c5bda5
RANDOM SEED=189819287

node146.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30550332 kB
Buffers:          419012 kB
Cached:           842980 kB
SwapCached:         2180 kB
Active:          1190080 kB
Inactive:         262048 kB
Active(anon):     189288 kB
Inactive(anon):     2668 kB
Active(file):    1000792 kB
Inactive(file):   259380 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100344 kB
Dirty:              9720 kB
Writeback:             0 kB
AnonPages:        195884 kB
Mapped:            11144 kB
Shmem:                 0 kB
Slab:             730260 kB
SReclaimable:     171684 kB
SUnreclaim:       558576 kB
KernelStack:        1456 kB
PageTables:         4396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     309372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71168 MiB
End job on node146 at 2012-05-28 16:39:21